From 9c23b273a265280f67da4721e2c0e96ca457918e Mon Sep 17 00:00:00 2001
From: SeongChan Lee <sclee@codechain.io>
Date: Thu, 10 Oct 2019 19:48:46 +0900
Subject: [PATCH 1/4] Upgrade jsonrpc versions to v14.0.0

---
 codechain/rpc.rs             |  23 ++-
 rpc/Cargo.toml               |  10 +-
 rpc/src/lib.rs               |   5 +-
 rpc/src/v1/traits/account.rs |  64 ++++----
 rpc/src/v1/traits/chain.rs   | 308 +++++++++++++++++++----------------
 rpc/src/v1/traits/devel.rs   |  29 ++--
 rpc/src/v1/traits/engine.rs  |  34 ++--
 rpc/src/v1/traits/mempool.rs |  55 +++----
 rpc/src/v1/traits/miner.rs   |  13 +-
 rpc/src/v1/traits/net.rs     |  81 +++++----
 stratum/Cargo.toml           |   6 +-
 stratum/src/lib.rs           |   5 +-
 12 files changed, 336 insertions(+), 297 deletions(-)

diff --git a/codechain/rpc.rs b/codechain/rpc.rs
index 8c63058d84..f642c42005 100644
--- a/codechain/rpc.rs
+++ b/codechain/rpc.rs
@@ -19,9 +19,9 @@ use std::net::SocketAddr;
 
 use crate::rpc_apis;
 use crpc::{
-    jsonrpc_core, start_http, start_ipc, start_ws, HttpServer, IpcServer, MetaIoHandler, Middleware, WsError,
-    WsErrorKind, WsServer,
+    jsonrpc_core, start_http, start_ipc, start_ws, HttpServer, IpcServer, MetaIoHandler, Middleware, WsError, WsServer,
 };
+use futures::future::Either;
 use serde_json;
 
 #[derive(Debug, PartialEq)]
@@ -109,7 +109,7 @@ pub fn rpc_ws_start(
     let addr = url.parse().map_err(|_| format!("Invalid WebSockets listen host/port given: {}", url))?;
     let start_result = start_ws(&addr, server, cfg.max_connections);
     match start_result {
-        Err(WsError(WsErrorKind::Io(ref err), _)) if err.kind() == io::ErrorKind::AddrInUse => {
+        Err(WsError::Io(ref err)) if err.kind() == io::ErrorKind::AddrInUse => {
             Err(format!("WebSockets address {} is already in use, make sure that another instance of a Codechain node is not running or change the address using the --ws-port options.", addr))
         },
         Err(e) => Err(format!("WebSockets error: {:?}", e)),
@@ -133,8 +133,9 @@ struct LogMiddleware {}
 
 impl<M: jsonrpc_core::Metadata> jsonrpc_core::Middleware<M> for LogMiddleware {
     type Future = jsonrpc_core::FutureResponse;
+    type CallFuture = jsonrpc_core::FutureOutput;
 
-    fn on_request<F, X>(&self, request: jsonrpc_core::Request, meta: M, next: F) -> Self::Future
+    fn on_request<F, X>(&self, request: jsonrpc_core::Request, meta: M, next: F) -> Either<Self::Future, X>
     where
         F: FnOnce(jsonrpc_core::Request, M) -> X + Send,
         X: futures::Future<Item = Option<jsonrpc_core::Response>, Error = ()> + Send + 'static, {
@@ -146,7 +147,15 @@ impl<M: jsonrpc_core::Metadata> jsonrpc_core::Middleware<M> for LogMiddleware {
                 }
             }
         }
-        Box::new(next(request, meta))
+        Either::B(next(request, meta))
+    }
+
+    fn on_call<F, X>(&self, call: jsonrpc_core::Call, meta: M, next: F) -> Either<Self::CallFuture, X>
+    where
+        F: FnOnce(jsonrpc_core::Call, M) -> X + Send,
+        X: futures::Future<Item = Option<jsonrpc_core::Output>, Error = ()> + Send + 'static, {
+        Self::print_call(&call);
+        Either::B(next(call, meta))
     }
 }
 
@@ -166,7 +175,9 @@ impl LogMiddleware {
                 );
             }
             jsonrpc_core::Call::Notification(_) => {}
-            jsonrpc_core::Call::Invalid(_) => {}
+            jsonrpc_core::Call::Invalid {
+                ..
+            } => {}
         }
     }
 }
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 181aaddd46..6a1cc5dabf 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -33,8 +33,8 @@ rustc-hex = "1.0"
 rustc-serialize = "0.3"
 time = "0.1"
 tokio-core = "0.1.17"
-jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.11" }
-jsonrpc-macros = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.11" }
-jsonrpc-http-server = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.11" }
-jsonrpc-ipc-server = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.11" }
-jsonrpc-ws-server = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.11" }
+jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
+jsonrpc-derive = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
+jsonrpc-http-server = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
+jsonrpc-ipc-server = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
+jsonrpc-ws-server = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
diff --git a/rpc/src/lib.rs b/rpc/src/lib.rs
index 87685defbd..a0d8d4771e 100644
--- a/rpc/src/lib.rs
+++ b/rpc/src/lib.rs
@@ -51,7 +51,7 @@ extern crate time;
 extern crate tokio_core;
 
 #[macro_use]
-extern crate jsonrpc_macros;
+extern crate jsonrpc_derive;
 
 pub mod rpc_server;
 pub mod v1;
@@ -59,7 +59,6 @@ pub mod v1;
 pub use rustc_serialize::hex;
 
 pub use jsonrpc_core::{Compatibility, Error, MetaIoHandler, Middleware, Params, Value};
-pub use jsonrpc_http_server::tokio_core::reactor::Remote;
 
 pub use jsonrpc_http_server::Server as HttpServer;
 pub use rpc_server::start_http;
@@ -67,5 +66,5 @@ pub use rpc_server::start_http;
 pub use jsonrpc_ipc_server::Server as IpcServer;
 pub use rpc_server::start_ipc;
 
-pub use jsonrpc_ws_server::{Error as WsError, ErrorKind as WsErrorKind, Server as WsServer};
+pub use jsonrpc_ws_server::{Error as WsError, Server as WsServer};
 pub use rpc_server::start_ws;
diff --git a/rpc/src/v1/traits/account.rs b/rpc/src/v1/traits/account.rs
index d0df49c92f..dd8ab5f452 100644
--- a/rpc/src/v1/traits/account.rs
+++ b/rpc/src/v1/traits/account.rs
@@ -20,34 +20,38 @@ use primitives::H256;
 
 use super::super::types::{SendTransactionResult, UnsignedTransaction};
 
-build_rpc_trait! {
-    pub trait Account {
-        /// Gets a list of accounts
-        # [rpc(name = "account_getList")]
-        fn get_account_list(&self) -> Result<Vec<PlatformAddress>>;
-
-        /// Creates a new account
-        # [rpc(name = "account_create")]
-        fn create_account(&self, Option<Password>) -> Result<PlatformAddress>;
-
-        /// Imports a private key
-        # [rpc(name = "account_importRaw")]
-        fn create_account_from_secret(&self, H256, Option<Password>) -> Result<PlatformAddress>;
-
-        /// Unlocks the specified account for use.
-        # [rpc(name = "account_unlock")]
-        fn unlock(&self, PlatformAddress, Password, Option<u64>) -> Result<()>;
-
-        /// Calculates the account's signature for a given message
-        # [rpc(name = "account_sign")]
-        fn sign(&self, H256, PlatformAddress, Option<Password>) -> Result<Signature>;
-
-        /// Sends a transaction with a signature of the account
-        # [rpc(name = "account_sendTransaction")]
-        fn send_transaction(&self, UnsignedTransaction, PlatformAddress, Option<Password>) -> Result<SendTransactionResult>;
-
-        /// Changes the account's password
-        # [rpc(name = "account_changePassword")]
-        fn change_password(&self, PlatformAddress, Password, Password) -> Result<()>;
-    }
+#[rpc(server)]
+pub trait Account {
+    /// Gets a list of accounts
+    #[rpc(name = "account_getList")]
+    fn get_account_list(&self) -> Result<Vec<PlatformAddress>>;
+
+    /// Creates a new account
+    #[rpc(name = "account_create")]
+    fn create_account(&self, passphrase: Option<Password>) -> Result<PlatformAddress>;
+
+    /// Imports a private key
+    #[rpc(name = "account_importRaw")]
+    fn create_account_from_secret(&self, secret: H256, passphrase: Option<Password>) -> Result<PlatformAddress>;
+
+    /// Unlocks the specified account for use.
+    #[rpc(name = "account_unlock")]
+    fn unlock(&self, address: PlatformAddress, password: Password, duration: Option<u64>) -> Result<()>;
+
+    /// Calculates the account's signature for a given message
+    #[rpc(name = "account_sign")]
+    fn sign(&self, message_digest: H256, address: PlatformAddress, passphrase: Option<Password>) -> Result<Signature>;
+
+    /// Sends a transaction with a signature of the account
+    #[rpc(name = "account_sendTransaction")]
+    fn send_transaction(
+        &self,
+        tx: UnsignedTransaction,
+        platform_address: PlatformAddress,
+        passphrase: Option<Password>,
+    ) -> Result<SendTransactionResult>;
+
+    /// Changes the account's password
+    #[rpc(name = "account_changePassword")]
+    fn change_password(&self, address: PlatformAddress, old_password: Password, new_password: Password) -> Result<()>;
 }
diff --git a/rpc/src/v1/traits/chain.rs b/rpc/src/v1/traits/chain.rs
index 928bf5f5f6..268d13b193 100644
--- a/rpc/src/v1/traits/chain.rs
+++ b/rpc/src/v1/traits/chain.rs
@@ -24,145 +24,171 @@ use jsonrpc_core::Result;
 
 use super::super::types::{AssetScheme, Block, BlockNumberAndHash, OwnedAsset, Text, Transaction, UnsignedTransaction};
 
-build_rpc_trait! {
-    pub trait Chain {
-        /// Gets transaction with given hash.
-        # [rpc(name = "chain_getTransaction")]
-        fn get_transaction(&self, H256) -> Result<Option<Transaction>>;
-
-        /// Gets the signer of transaction with given hash.
-        # [rpc(name = "chain_getTransactionSigner")]
-        fn get_transaction_signer(&self, H256) -> Result<Option<PlatformAddress>>;
-
-        /// Query whether the chain has the transaction with given transaction hash.
-        # [rpc(name = "chain_containsTransaction")]
-        fn contains_transaction(&self, H256) -> Result<bool>;
-
-        # [rpc(name = "chain_containTransaction")]
-        fn contain_transaction(&self, H256) -> Result<bool>;
-
-        /// Gets transaction with given transaction tracker.
-        # [rpc(name = "chain_getTransactionByTracker")]
-        fn get_transaction_by_tracker(&self, H256) -> Result<Option<Transaction>>;
-
-        /// Gets asset scheme with given transaction tracker.
-        # [rpc(name = "chain_getAssetSchemeByTracker")]
-        fn get_asset_scheme_by_tracker(&self, H256, ShardId, Option<u64>) -> Result<Option<AssetScheme>>;
-
-        /// Gets asset scheme with given asset type.
-        # [rpc(name = "chain_getAssetSchemeByType")]
-        fn get_asset_scheme_by_type(&self, H160, ShardId, Option<u64>) -> Result<Option<AssetScheme>>;
-
-        /// Gets text with given transaction hash.
-        # [rpc(name = "chain_getText")]
-        fn get_text(&self, H256, Option<u64>) -> Result<Option<Text>>;
-
-        /// Gets asset with given asset type.
-        # [rpc(name = "chain_getAsset")]
-        fn get_asset(&self, H256, usize, ShardId, Option<u64>) -> Result<Option<OwnedAsset>>;
-
-        /// Checks whether an asset is spent or not.
-        # [rpc(name = "chain_isAssetSpent")]
-        fn is_asset_spent(&self, H256, usize, ShardId, Option<u64>) -> Result<Option<bool>>;
-
-        /// Gets seq with given account.
-        # [rpc(name = "chain_getSeq")]
-        fn get_seq(&self, PlatformAddress, Option<u64>) -> Result<Option<u64>>;
-
-        /// Gets balance with given account.
-        # [rpc(name = "chain_getBalance")]
-        fn get_balance(&self, PlatformAddress, Option<u64>) -> Result<Option<Uint>>;
-
-        /// Gets regular key with given account
-        # [rpc(name = "chain_getRegularKey")]
-        fn get_regular_key(&self, PlatformAddress, Option<u64>) -> Result<Option<Public>>;
-
-        /// Gets the owner of given regular key.
-        # [rpc(name = "chain_getRegularKeyOwner")]
-        fn get_regular_key_owner(&self, Public, Option<u64>) -> Result<Option<PlatformAddress>>;
-
-        /// Gets the genesis accounts
-        # [rpc(name = "chain_getGenesisAccounts")]
-        fn get_genesis_accounts(&self) -> Result<Vec<PlatformAddress>>;
-
-        /// Gets the number of shards
-        # [rpc(name = "chain_getNumberOfShards")]
-        fn get_number_of_shards(&self, Option<u64>) -> Result<Option<ShardId>>;
-
-        /// Gets shard id
-        # [rpc(name = "chain_getShardIdByHash")]
-        fn get_shard_id_by_hash(&self, H256, Option<u64>) -> Result<Option<ShardId>>;
-
-        /// Gets shard root
-        # [rpc(name = "chain_getShardRoot")]
-        fn get_shard_root(&self, ShardId, Option<u64>) -> Result<Option<H256>>;
-
-        /// Gets shard owners
-        # [rpc(name = "chain_getShardOwners")]
-        fn get_shard_owners(&self, ShardId, Option<u64>) -> Result<Option<Vec<PlatformAddress>>>;
-
-        /// Gets shard users
-        # [rpc(name = "chain_getShardUsers")]
-        fn get_shard_users(&self, ShardId, Option<u64>) -> Result<Option<Vec<PlatformAddress>>>;
-
-        /// Gets number of best block.
-        # [rpc(name = "chain_getBestBlockNumber")]
-        fn get_best_block_number(&self) -> Result<BlockNumber>;
-
-        /// Gets the number and the hash of the best block.
-        # [rpc(name = "chain_getBestBlockId")]
-        fn get_best_block_id(&self) -> Result<BlockNumberAndHash>;
-
-        /// Gets the hash of the block with given number.
-        # [rpc(name = "chain_getBlockHash")]
-        fn get_block_hash(&self, u64) -> Result<Option<H256>>;
-
-        /// Gets block with given number.
-        # [rpc(name = "chain_getBlockByNumber")]
-        fn get_block_by_number(&self, u64) -> Result<Option<Block>>;
-
-        /// Gets block with given hash.
-        # [rpc(name = "chain_getBlockByHash")]
-        fn get_block_by_hash(&self, H256) -> Result<Option<Block>>;
-
-        ///Gets the count of transactions in a block with given hash.
-         # [rpc(name = "chain_getBlockTransactionCountByHash")]
-        fn get_block_transaction_count_by_hash(&self, H256) -> Result<Option<usize>>;
-
-        ///Gets the minimum transaction fee of the given name.
-         # [rpc(name = "chain_getMinTransactionFee")]
-        fn get_min_transaction_fee(&self, String, Option<u64>) -> Result<Option<u64>>;
-
-        /// Gets the mining given block number
-        # [rpc(name = "chain_getMiningReward")]
-        fn get_mining_reward(&self, u64) -> Result<Option<u64>>;
-
-        /// Return the network id that is used in this chain.
-        # [rpc(name = "chain_getNetworkId")]
-        fn get_network_id(&self) -> Result<NetworkId>;
-
-        /// Return common params at given block number
-        #[rpc(name = "chain_getCommonParams")]
-        fn get_common_params(&self, Option<u64>) -> Result<Option<Params>>;
-
-        /// Return the current term id at given block number
-        #[rpc(name = "chain_getTermMetadata")]
-        fn get_term_metadata(&self, Option<u64>) -> Result<Option<(u64, u64)>>;
-
-        /// Return the current metadata seq at given block number
-        #[rpc(name = "chain_getMetadataSeq")]
-        fn get_metadata_seq(&self, Option<u64>) -> Result<Option<u64>>;
-
-        /// Return the valid block authors
-        #[rpc(name = "chain_getPossibleAuthors")]
-        fn get_possible_authors(&self, Option<u64>) -> Result<Option<Vec<PlatformAddress>>>;
-
-        /// Execute Transactions
-        # [rpc(name = "chain_executeTransaction")]
-        fn execute_transaction(&self, UnsignedTransaction, PlatformAddress) -> Result<Option<String>>;
-
-        /// Execute AssetTransfer transaction inputs in VM
-        # [rpc(name = "chain_executeVM")]
-        fn execute_vm(&self, UnsignedTransaction, Vec<Vec<BytesArray>>, Vec<usize>) -> Result<Vec<String>>;
-    }
+#[rpc(server)]
+pub trait Chain {
+    /// Gets transaction with given hash.
+    #[rpc(name = "chain_getTransaction")]
+    fn get_transaction(&self, transaction_hash: H256) -> Result<Option<Transaction>>;
+
+    /// Gets the signer of transaction with given hash.
+    #[rpc(name = "chain_getTransactionSigner")]
+    fn get_transaction_signer(&self, transaction_hash: H256) -> Result<Option<PlatformAddress>>;
+
+    /// Query whether the chain has the transaction with given transaction hash.
+    #[rpc(name = "chain_containsTransaction")]
+    fn contains_transaction(&self, transaction_hash: H256) -> Result<bool>;
+
+    #[rpc(name = "chain_containTransaction")]
+    fn contain_transaction(&self, transaction_hash: H256) -> Result<bool>;
+
+    /// Gets transaction with given transaction tracker.
+    #[rpc(name = "chain_getTransactionByTracker")]
+    fn get_transaction_by_tracker(&self, tracker: H256) -> Result<Option<Transaction>>;
+
+    /// Gets asset scheme with given transaction tracker.
+    #[rpc(name = "chain_getAssetSchemeByTracker")]
+    fn get_asset_scheme_by_tracker(
+        &self,
+        tracker: H256,
+        shard_id: ShardId,
+        block_number: Option<u64>,
+    ) -> Result<Option<AssetScheme>>;
+
+    /// Gets asset scheme with given asset type.
+    #[rpc(name = "chain_getAssetSchemeByType")]
+    fn get_asset_scheme_by_type(
+        &self,
+        asset_type: H160,
+        shard_id: ShardId,
+        block_number: Option<u64>,
+    ) -> Result<Option<AssetScheme>>;
+
+    /// Gets text with given transaction hash.
+    #[rpc(name = "chain_getText")]
+    fn get_text(&self, transaction_hash: H256, block_number: Option<u64>) -> Result<Option<Text>>;
+
+    /// Gets asset with given asset type.
+    #[rpc(name = "chain_getAsset")]
+    fn get_asset(
+        &self,
+        tracker: H256,
+        index: usize,
+        shard_id: ShardId,
+        block_number: Option<u64>,
+    ) -> Result<Option<OwnedAsset>>;
+
+    /// Checks whether an asset is spent or not.
+    #[rpc(name = "chain_isAssetSpent")]
+    fn is_asset_spent(
+        &self,
+        transaction_hash: H256,
+        index: usize,
+        shard_id: ShardId,
+        block_number: Option<u64>,
+    ) -> Result<Option<bool>>;
+
+    /// Gets seq with given account.
+    #[rpc(name = "chain_getSeq")]
+    fn get_seq(&self, address: PlatformAddress, block_number: Option<u64>) -> Result<Option<u64>>;
+
+    /// Gets balance with given account.
+    #[rpc(name = "chain_getBalance")]
+    fn get_balance(&self, address: PlatformAddress, block_number: Option<u64>) -> Result<Option<Uint>>;
+
+    /// Gets regular key with given account
+    #[rpc(name = "chain_getRegularKey")]
+    fn get_regular_key(&self, address: PlatformAddress, block_number: Option<u64>) -> Result<Option<Public>>;
+
+    /// Gets the owner of given regular key.
+    #[rpc(name = "chain_getRegularKeyOwner")]
+    fn get_regular_key_owner(&self, public: Public, block_number: Option<u64>) -> Result<Option<PlatformAddress>>;
+
+    /// Gets the genesis accounts
+    #[rpc(name = "chain_getGenesisAccounts")]
+    fn get_genesis_accounts(&self) -> Result<Vec<PlatformAddress>>;
+
+    /// Gets the number of shards
+    #[rpc(name = "chain_getNumberOfShards")]
+    fn get_number_of_shards(&self, block_number: Option<u64>) -> Result<Option<ShardId>>;
+
+    /// Gets shard id
+    #[rpc(name = "chain_getShardIdByHash")]
+    fn get_shard_id_by_hash(&self, create_shard_tx_hash: H256, block_number: Option<u64>) -> Result<Option<ShardId>>;
+
+    /// Gets shard root
+    #[rpc(name = "chain_getShardRoot")]
+    fn get_shard_root(&self, shard_id: ShardId, block_number: Option<u64>) -> Result<Option<H256>>;
+
+    /// Gets shard owners
+    #[rpc(name = "chain_getShardOwners")]
+    fn get_shard_owners(&self, shard_id: ShardId, block_number: Option<u64>) -> Result<Option<Vec<PlatformAddress>>>;
+
+    /// Gets shard users
+    #[rpc(name = "chain_getShardUsers")]
+    fn get_shard_users(&self, shard_id: ShardId, block_number: Option<u64>) -> Result<Option<Vec<PlatformAddress>>>;
+
+    /// Gets number of best block.
+    #[rpc(name = "chain_getBestBlockNumber")]
+    fn get_best_block_number(&self) -> Result<BlockNumber>;
+
+    /// Gets the number and the hash of the best block.
+    #[rpc(name = "chain_getBestBlockId")]
+    fn get_best_block_id(&self) -> Result<BlockNumberAndHash>;
+
+    /// Gets the hash of the block with given number.
+    #[rpc(name = "chain_getBlockHash")]
+    fn get_block_hash(&self, block_number: u64) -> Result<Option<H256>>;
+
+    /// Gets block with given number.
+    #[rpc(name = "chain_getBlockByNumber")]
+    fn get_block_by_number(&self, block_number: u64) -> Result<Option<Block>>;
+
+    /// Gets block with given hash.
+    #[rpc(name = "chain_getBlockByHash")]
+    fn get_block_by_hash(&self, block_hash: H256) -> Result<Option<Block>>;
+
+    ///Gets the count of transactions in a block with given hash.
+    #[rpc(name = "chain_getBlockTransactionCountByHash")]
+    fn get_block_transaction_count_by_hash(&self, block_hash: H256) -> Result<Option<usize>>;
+
+    ///Gets the minimum transaction fee of the given name.
+    #[rpc(name = "chain_getMinTransactionFee")]
+    fn get_min_transaction_fee(&self, action_type: String, block_number: Option<u64>) -> Result<Option<u64>>;
+
+    /// Gets the mining given block number
+    #[rpc(name = "chain_getMiningReward")]
+    fn get_mining_reward(&self, block_number: u64) -> Result<Option<u64>>;
+
+    /// Return the network id that is used in this chain.
+    #[rpc(name = "chain_getNetworkId")]
+    fn get_network_id(&self) -> Result<NetworkId>;
+
+    /// Return common params at given block number
+    #[rpc(name = "chain_getCommonParams")]
+    fn get_common_params(&self, block_number: Option<u64>) -> Result<Option<Params>>;
+
+    /// Return the current term id at given block number
+    #[rpc(name = "chain_getTermMetadata")]
+    fn get_term_metadata(&self, block_number: Option<u64>) -> Result<Option<(u64, u64)>>;
+
+    /// Return the current metadata seq at given block number
+    #[rpc(name = "chain_getMetadataSeq")]
+    fn get_metadata_seq(&self, block_number: Option<u64>) -> Result<Option<u64>>;
+
+    /// Return the valid block authors
+    #[rpc(name = "chain_getPossibleAuthors")]
+    fn get_possible_authors(&self, block_number: Option<u64>) -> Result<Option<Vec<PlatformAddress>>>;
+
+    /// Execute Transactions
+    #[rpc(name = "chain_executeTransaction")]
+    fn execute_transaction(&self, tx: UnsignedTransaction, sender: PlatformAddress) -> Result<Option<String>>;
+
+    /// Execute AssetTransfer transaction inputs in VM
+    #[rpc(name = "chain_executeVM")]
+    fn execute_vm(
+        &self,
+        tx: UnsignedTransaction,
+        params: Vec<Vec<BytesArray>>,
+        indices: Vec<usize>,
+    ) -> Result<Vec<String>>;
 }
diff --git a/rpc/src/v1/traits/devel.rs b/rpc/src/v1/traits/devel.rs
index e714f78140..e8604e910e 100644
--- a/rpc/src/v1/traits/devel.rs
+++ b/rpc/src/v1/traits/devel.rs
@@ -22,24 +22,23 @@ use primitives::H256;
 
 use super::super::types::TPSTestSetting;
 
-build_rpc_trait! {
-    pub trait Devel {
-        # [rpc(name = "devel_getStateTrieKeys")]
-        fn get_state_trie_keys(&self, usize, usize) -> Result<Vec<H256>>;
+#[rpc(server)]
+pub trait Devel {
+    #[rpc(name = "devel_getStateTrieKeys")]
+    fn get_state_trie_keys(&self, offset: usize, limit: usize) -> Result<Vec<H256>>;
 
-        # [rpc(name = "devel_getStateTrieValue")]
-        fn get_state_trie_value(&self, H256) -> Result<Vec<Bytes>>;
+    #[rpc(name = "devel_getStateTrieValue")]
+    fn get_state_trie_value(&self, key: H256) -> Result<Vec<Bytes>>;
 
-        # [rpc(name = "devel_startSealing")]
-        fn start_sealing(&self) -> Result<()>;
+    #[rpc(name = "devel_startSealing")]
+    fn start_sealing(&self) -> Result<()>;
 
-        # [rpc(name = "devel_stopSealing")]
-        fn stop_sealing(&self) -> Result<()>;
+    #[rpc(name = "devel_stopSealing")]
+    fn stop_sealing(&self) -> Result<()>;
 
-        # [rpc(name = "devel_getBlockSyncPeers")]
-        fn get_block_sync_peers(&self) -> Result<Vec<SocketAddr>>;
+    #[rpc(name = "devel_getBlockSyncPeers")]
+    fn get_block_sync_peers(&self) -> Result<Vec<SocketAddr>>;
 
-        # [rpc(name = "devel_testTPS")]
-        fn test_tps(&self, TPSTestSetting) -> Result<f64>;
-    }
+    #[rpc(name = "devel_testTPS")]
+    fn test_tps(&self, setting: TPSTestSetting) -> Result<f64>;
 }
diff --git a/rpc/src/v1/traits/engine.rs b/rpc/src/v1/traits/engine.rs
index 78cf1c2b57..67ed1a43c0 100644
--- a/rpc/src/v1/traits/engine.rs
+++ b/rpc/src/v1/traits/engine.rs
@@ -19,22 +19,26 @@ use ckey::PlatformAddress;
 
 use jsonrpc_core::Result;
 
-build_rpc_trait! {
-    pub trait Engine {
-        /// Gets the reward of the given block number
-        # [rpc(name = "engine_getBlockReward")]
-        fn get_block_reward(&self, u64) -> Result<u64>;
+#[rpc(server)]
+pub trait Engine {
+    /// Gets the reward of the given block number
+    #[rpc(name = "engine_getBlockReward")]
+    fn get_block_reward(&self, block_number: u64) -> Result<u64>;
 
-        /// Gets coinbase's account id
-        # [rpc(name = "engine_getCoinbase")]
-        fn get_coinbase(&self) -> Result<Option<PlatformAddress>>;
+    /// Gets coinbase's account id
+    #[rpc(name = "engine_getCoinbase")]
+    fn get_coinbase(&self) -> Result<Option<PlatformAddress>>;
 
-        /// Gets the recommended minimum confirmations
-        # [rpc(name = "engine_getRecommendedConfirmation")]
-        fn get_recommended_confirmation(&self) -> Result<u32>;
+    /// Gets the recommended minimum confirmations
+    #[rpc(name = "engine_getRecommendedConfirmation")]
+    fn get_recommended_confirmation(&self) -> Result<u32>;
 
-        /// Gets custom action data for given custom action handler id and rlp encoded key.
-        # [rpc(name = "engine_getCustomActionData")]
-        fn get_custom_action_data(&self, u64, Bytes, Option<u64>) -> Result<Option<WithoutPrefix<Bytes>>>;
-    }
+    /// Gets custom action data for given custom action handler id and rlp encoded key.
+    #[rpc(name = "engine_getCustomActionData")]
+    fn get_custom_action_data(
+        &self,
+        handler_id: u64,
+        key_fragment: Bytes,
+        block_number: Option<u64>,
+    ) -> Result<Option<WithoutPrefix<Bytes>>>;
 }
diff --git a/rpc/src/v1/traits/mempool.rs b/rpc/src/v1/traits/mempool.rs
index 571b9fa919..a7094210e4 100644
--- a/rpc/src/v1/traits/mempool.rs
+++ b/rpc/src/v1/traits/mempool.rs
@@ -22,41 +22,40 @@ use jsonrpc_core::Result;
 
 use super::super::types::PendingTransactions;
 
-build_rpc_trait! {
-    pub trait Mempool {
-        /// Sends signed transaction, returning its hash.
-        # [rpc(name = "mempool_sendSignedTransaction")]
-        fn send_signed_transaction(&self, Bytes) -> Result<H256>;
+#[rpc(server)]
+pub trait Mempool {
+    /// Sends signed transaction, returning its hash.
+    #[rpc(name = "mempool_sendSignedTransaction")]
+    fn send_signed_transaction(&self, raw: Bytes) -> Result<H256>;
 
-        /// Gets transaction results with given transaction tracker.
-        # [rpc(name = "mempool_getTransactionResultsByTracker")]
-        fn get_transaction_results_by_tracker(&self, H256) -> Result<Vec<bool>>;
+    /// Gets transaction results with given transaction tracker.
+    #[rpc(name = "mempool_getTransactionResultsByTracker")]
+    fn get_transaction_results_by_tracker(&self, tracker: H256) -> Result<Vec<bool>>;
 
-        /// Gets a hint to find out why the transaction failed.
-        # [rpc(name = "mempool_getErrorHint")]
-        fn get_error_hint(&self, H256) -> Result<Option<String>>;
+    /// Gets a hint to find out why the transaction failed.
+    #[rpc(name = "mempool_getErrorHint")]
+    fn get_error_hint(&self, transaction_hash: H256) -> Result<Option<String>>;
 
-        /// Gets transactions in the current mem pool.
-        # [rpc(name = "mempool_getPendingTransactions")]
-        fn get_pending_transactions(&self, Option<u64>, Option<u64>) -> Result<PendingTransactions>;
+    /// Gets transactions in the current mem pool.
+    #[rpc(name = "mempool_getPendingTransactions")]
+    fn get_pending_transactions(&self, from: Option<u64>, to: Option<u64>) -> Result<PendingTransactions>;
 
-       /// Gets the count of transactions in the current mem pool.
-        # [rpc(name = "mempool_getPendingTransactionsCount")]
-        fn get_pending_transactions_count(&self, Option<u64>, Option<u64>) -> Result<usize>;
+    /// Gets the count of transactions in the current mem pool.
+    #[rpc(name = "mempool_getPendingTransactionsCount")]
+    fn get_pending_transactions_count(&self, from: Option<u64>, to: Option<u64>) -> Result<usize>;
 
-        #[rpc(name = "mempool_getBannedAccounts")]
-        fn get_banned_accounts(&self) -> Result<Vec<PlatformAddress>>;
+    #[rpc(name = "mempool_getBannedAccounts")]
+    fn get_banned_accounts(&self) -> Result<Vec<PlatformAddress>>;
 
-        #[rpc(name = "mempool_unbanAccounts")]
-        fn unban_accounts(&self, Vec<PlatformAddress>) -> Result<()>;
+    #[rpc(name = "mempool_unbanAccounts")]
+    fn unban_accounts(&self, prisoner_list: Vec<PlatformAddress>) -> Result<()>;
 
-        #[rpc(name = "mempool_banAccounts")]
-        fn ban_accounts(&self, Vec<PlatformAddress>) -> Result<()>;
+    #[rpc(name = "mempool_banAccounts")]
+    fn ban_accounts(&self, prisoner_list: Vec<PlatformAddress>) -> Result<()>;
 
-        #[rpc(name = "mempool_getImmuneAccounts")]
-        fn get_immune_accounts(&self) -> Result<Vec<PlatformAddress>>;
+    #[rpc(name = "mempool_getImmuneAccounts")]
+    fn get_immune_accounts(&self) -> Result<Vec<PlatformAddress>>;
 
-        #[rpc(name = "mempool_registerImmuneAccounts")]
-        fn register_immune_accounts(&self, Vec<PlatformAddress>) -> Result<()>;
-    }
+    #[rpc(name = "mempool_registerImmuneAccounts")]
+    fn register_immune_accounts(&self, immune_user_list: Vec<PlatformAddress>) -> Result<()>;
 }
diff --git a/rpc/src/v1/traits/miner.rs b/rpc/src/v1/traits/miner.rs
index 33283ebb6e..79965bd450 100644
--- a/rpc/src/v1/traits/miner.rs
+++ b/rpc/src/v1/traits/miner.rs
@@ -20,12 +20,11 @@ use primitives::H256;
 
 use super::super::types::Work;
 
-build_rpc_trait! {
-    pub trait Miner {
-        # [rpc(name = "miner_getWork")]
-        fn get_work(&self) -> Result<Work>;
+#[rpc(server)]
+pub trait Miner {
+    #[rpc(name = "miner_getWork")]
+    fn get_work(&self) -> Result<Work>;
 
-        # [rpc(name = "miner_submitWork")]
-        fn submit_work(&self, H256, Vec<Bytes>) -> Result<bool>;
-    }
+    #[rpc(name = "miner_submitWork")]
+    fn submit_work(&self, pow_hash: H256, seal: Vec<Bytes>) -> Result<bool>;
 }
diff --git a/rpc/src/v1/traits/net.rs b/rpc/src/v1/traits/net.rs
index 5ad5a553b1..b77694942a 100644
--- a/rpc/src/v1/traits/net.rs
+++ b/rpc/src/v1/traits/net.rs
@@ -23,63 +23,62 @@ use jsonrpc_core::Result;
 
 use super::super::types::FilterStatus;
 
-build_rpc_trait! {
-    pub trait Net {
-        # [rpc(name = "net_localKeyFor")]
-        fn local_key_for(&self, ::std::net::IpAddr, u16) -> Result<Public>;
+#[rpc(server)]
+pub trait Net {
+    #[rpc(name = "net_localKeyFor")]
+    fn local_key_for(&self, addr: IpAddr, port: u16) -> Result<Public>;
 
-        # [rpc(name = "net_registerRemoteKeyFor")]
-        fn register_remote_key_for(&self, ::std::net::IpAddr, u16, Public) -> Result<Public>;
+    #[rpc(name = "net_registerRemoteKeyFor")]
+    fn register_remote_key_for(&self, addr: IpAddr, port: u16, public: Public) -> Result<Public>;
 
-        # [rpc(name = "net_connect")]
-        fn connect(&self, IpAddr, u16) -> Result<()>;
+    #[rpc(name = "net_connect")]
+    fn connect(&self, addr: IpAddr, port: u16) -> Result<()>;
 
-        # [rpc(name = "net_disconnect")]
-        fn disconnect(&self, IpAddr, u16) -> Result<()>;
+    #[rpc(name = "net_disconnect")]
+    fn disconnect(&self, addr: IpAddr, port: u16) -> Result<()>;
 
-        # [rpc(name = "net_isConnected")]
-        fn is_connected(&self, IpAddr, u16) -> Result<bool>;
+    #[rpc(name = "net_isConnected")]
+    fn is_connected(&self, addr: IpAddr, port: u16) -> Result<bool>;
 
-        # [rpc(name = "net_getPort")]
-        fn get_port(&self) -> Result<u16>;
+    #[rpc(name = "net_getPort")]
+    fn get_port(&self) -> Result<u16>;
 
-        # [rpc(name = "net_getPeerCount")]
-        fn get_peer_count(&self) -> Result<usize>;
+    #[rpc(name = "net_getPeerCount")]
+    fn get_peer_count(&self) -> Result<usize>;
 
-        # [rpc(name = "net_getEstablishedPeers")]
-        fn get_established_peers(&self) -> Result<Vec<SocketAddr>>;
+    #[rpc(name = "net_getEstablishedPeers")]
+    fn get_established_peers(&self) -> Result<Vec<SocketAddr>>;
 
-        #[rpc(name = "net_addToWhitelist")]
-        fn add_to_whitelist(&self, IpCidr, Option<String>) -> Result<()>;
+    #[rpc(name = "net_addToWhitelist")]
+    fn add_to_whitelist(&self, addr: IpCidr, tag: Option<String>) -> Result<()>;
 
-        #[rpc(name = "net_removeFromWhitelist")]
-        fn remove_from_whitelist(&self, IpCidr) -> Result<()>;
+    #[rpc(name = "net_removeFromWhitelist")]
+    fn remove_from_whitelist(&self, addr: IpCidr) -> Result<()>;
 
-        #[rpc(name = "net_addToBlacklist")]
-        fn add_to_blacklist(&self, IpCidr, Option<String>) -> Result<()>;
+    #[rpc(name = "net_addToBlacklist")]
+    fn add_to_blacklist(&self, addr: IpCidr, tag: Option<String>) -> Result<()>;
 
-        #[rpc(name = "net_removeFromBlacklist")]
-        fn remove_from_blacklist(&self, IpCidr) -> Result<()>;
+    #[rpc(name = "net_removeFromBlacklist")]
+    fn remove_from_blacklist(&self, addr: IpCidr) -> Result<()>;
 
-        #[rpc(name = "net_enableWhitelist")]
-        fn enable_whitelist(&self) -> Result<()>;
+    #[rpc(name = "net_enableWhitelist")]
+    fn enable_whitelist(&self) -> Result<()>;
 
-        #[rpc(name = "net_disableWhitelist")]
-        fn disable_whitelist(&self) -> Result<()>;
+    #[rpc(name = "net_disableWhitelist")]
+    fn disable_whitelist(&self) -> Result<()>;
 
-        #[rpc(name = "net_enableBlacklist")]
-        fn enable_blacklist(&self) -> Result<()>;
+    #[rpc(name = "net_enableBlacklist")]
+    fn enable_blacklist(&self) -> Result<()>;
 
-        #[rpc(name = "net_disableBlacklist")]
-        fn disable_blacklist(&self) -> Result<()>;
+    #[rpc(name = "net_disableBlacklist")]
+    fn disable_blacklist(&self) -> Result<()>;
 
-        #[rpc(name = "net_getWhitelist")]
-        fn get_whitelist(&self) -> Result<FilterStatus>;
+    #[rpc(name = "net_getWhitelist")]
+    fn get_whitelist(&self) -> Result<FilterStatus>;
 
-        #[rpc(name = "net_getBlacklist")]
-        fn get_blacklist(&self) -> Result<FilterStatus>;
+    #[rpc(name = "net_getBlacklist")]
+    fn get_blacklist(&self) -> Result<FilterStatus>;
 
-        #[rpc(name = "net_recentNetworkUsage")]
-        fn recent_network_usage(&self) -> Result<HashMap<String, usize>>;
-    }
+    #[rpc(name = "net_recentNetworkUsage")]
+    fn recent_network_usage(&self) -> Result<HashMap<String, usize>>;
 }
diff --git a/stratum/Cargo.toml b/stratum/Cargo.toml
index 7840f2cabb..a280169bd5 100644
--- a/stratum/Cargo.toml
+++ b/stratum/Cargo.toml
@@ -9,9 +9,9 @@ authors = ["Parity Technologies <admin@parity.io>", "CodeChain Team <hi@codechai
 codechain-crypto = { git = "https://github.com/CodeChain-io/rust-codechain-crypto.git", version = "0.1" }
 codechain-logger = { path = "../util/logger" }
 codechain-json = { path = "../json" }
-jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.11" }
-jsonrpc-macros = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.11" }
-jsonrpc-tcp-server = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.11" }
+jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
+jsonrpc-derive = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
+jsonrpc-tcp-server = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
 log = "0.4.6"
 parking_lot = "0.6.0"
 primitives = { git = "https://github.com/CodeChain-io/rust-codechain-primitives.git", version = "0.4" }
diff --git a/stratum/src/lib.rs b/stratum/src/lib.rs
index 2a38335fff..58a39d3a0d 100644
--- a/stratum/src/lib.rs
+++ b/stratum/src/lib.rs
@@ -21,7 +21,7 @@ extern crate codechain_crypto as ccrypto;
 extern crate codechain_logger as clogger;
 extern crate codechain_json as cjson;
 extern crate jsonrpc_core;
-extern crate jsonrpc_macros;
+extern crate jsonrpc_derive;
 extern crate jsonrpc_tcp_server;
 extern crate parking_lot;
 extern crate primitives;
@@ -44,8 +44,7 @@ use std::sync::Arc;
 
 use ccrypto::blake256;
 use cjson::bytes::Bytes;
-use jsonrpc_core::{to_value, Compatibility, MetaIoHandler, Metadata, Params};
-use jsonrpc_macros::IoDelegate;
+use jsonrpc_core::{to_value, Compatibility, IoDelegate, MetaIoHandler, Metadata, Params};
 use jsonrpc_tcp_server::{
     Dispatcher, MetaExtractor, PushMessageError, RequestContext, Server as JsonRpcServer,
     ServerBuilder as JsonRpcServerBuilder,

From aaaf99bffec5cac104c58f2635594090eb8746d4 Mon Sep 17 00:00:00 2001
From: SeongChan Lee <sclee@codechain.io>
Date: Tue, 15 Oct 2019 11:34:41 +0900
Subject: [PATCH 2/4] Update bytes(v0.4.12), parking_lot_core(0.6.2),
 toml(0.5.3), tokio(0.1.17)

Update following packages:
bytes v0.4.7 -> v0.4.12
parking_lot_core v0.6.1 -> v0.6.2
toml v0.5.1 -> v0.5.3
tokio v0.1.7 -> v0.1.17

Commands were:
```
cargo update --package bytes
cargo update --package parking_lot_core:0.6.1
cargo update --package toml:0.5.1
cargo update --package tokio:0.1.7 --precise 0.1.17
```

Errors were:
1. bytes: jsonrpc requires ^0.4.8, and bytes were pinned to v0.4.7 for
sendgrid v0.8.1.
2. parking_lot_core: https://github.com/Amanieu/parking_lot/issues/181
3. toml: `forward_to_deserialize_any_helper` was replaced by forward_to_deserialize_any
4. tokio: `Builder::core_threads` was introduced in 0.1.10
---
 Cargo.lock | 820 +++++++++++++++++++++++++++++++++--------------------
 1 file changed, 516 insertions(+), 304 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index fde2a01a78..bbfed2dedc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -45,7 +45,7 @@ name = "atty"
 version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -61,8 +61,8 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace-sys 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -73,7 +73,7 @@ version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -100,6 +100,30 @@ name = "bitstring"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "block-buffer"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-padding 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "block-padding"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "byte-tools"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "byteorder"
 version = "1.2.7"
@@ -107,13 +131,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "bytes"
-version = "0.4.7"
+version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "c2-chacha"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ppv-lite86 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "c_linked_list"
 version = "1.1.1"
@@ -129,7 +162,7 @@ dependencies = [
 
 [[package]]
 name = "cfg-if"
-version = "0.1.3"
+version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -148,7 +181,7 @@ version = "0.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitstring 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -210,7 +243,7 @@ dependencies = [
  "primitives 0.4.0 (git+https://github.com/CodeChain-io/rust-codechain-primitives.git)",
  "rpassword 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -308,7 +341,7 @@ dependencies = [
  "codechain-key 0.1.0",
  "primitives 0.4.0 (git+https://github.com/CodeChain-io/rust-codechain-primitives.git)",
  "rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -329,7 +362,7 @@ dependencies = [
  "rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "secp256k1 0.6.0 (git+https://github.com/CodeChain-io/rust-secp256k1.git)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -342,14 +375,14 @@ dependencies = [
  "codechain-json 0.1.0",
  "codechain-key 0.1.0",
  "codechain-types 0.1.0",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "primitives 0.4.0 (git+https://github.com/CodeChain-io/rust-codechain-primitives.git)",
  "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -368,7 +401,7 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "sendgrid 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -430,11 +463,11 @@ dependencies = [
  "codechain-sync 0.1.0",
  "codechain-types 0.1.0",
  "codechain-vm 0.1.0",
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-http-server 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-ipc-server 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-macros 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-ws-server 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-derive 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-http-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-ipc-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-ws-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
  "kvdb 0.1.0",
  "kvdb-rocksdb 0.1.0",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -445,7 +478,7 @@ dependencies = [
  "rlp 0.2.1",
  "rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -484,9 +517,9 @@ dependencies = [
  "codechain-json 0.1.0",
  "codechain-logger 0.1.0",
  "env_logger 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-macros 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-tcp-server 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-derive 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-tcp-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "primitives 0.4.0 (git+https://github.com/CodeChain-io/rust-codechain-primitives.git)",
@@ -543,7 +576,7 @@ dependencies = [
  "primitives 0.4.0 (git+https://github.com/CodeChain-io/rust-codechain-primitives.git)",
  "rlp 0.2.1",
  "rlp_derive 0.1.0",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -583,7 +616,7 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -596,7 +629,7 @@ name = "crc32fast"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -604,7 +637,7 @@ name = "crossbeam"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-deque 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-epoch 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -647,7 +680,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-utils 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -661,7 +694,7 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -673,7 +706,7 @@ name = "crossbeam-utils"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -681,7 +714,7 @@ name = "crossbeam-utils"
 version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -696,7 +729,7 @@ version = "1.1.1"
 source = "git+https://github.com/paritytech/rust-ctrlc.git#b523017108bb2d571a7a69bd97bc406e63bc7a9d"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -716,7 +749,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "curl-sys 0.4.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "schannel 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -730,7 +763,7 @@ version = "0.4.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -743,6 +776,14 @@ name = "data-encoding"
 version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "digest"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "generic-array 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "dtoa"
 version = "0.4.2"
@@ -766,7 +807,7 @@ name = "encoding_rs"
 version = "0.8.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -793,14 +834,6 @@ dependencies = [
  "termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "error-chain"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "backtrace 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "error-chain"
 version = "0.12.0"
@@ -817,7 +850,7 @@ dependencies = [
  "crunchy 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "ethereum-types-serialize 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "fixed-hash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "tiny-keccak 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -830,7 +863,7 @@ dependencies = [
  "ethbloom 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "ethereum-types-serialize 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "fixed-hash 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "uint 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -839,7 +872,7 @@ name = "ethereum-types-serialize"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -862,12 +895,17 @@ dependencies = [
  "synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "fake-simd"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "fdlimit"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -881,7 +919,7 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -937,6 +975,14 @@ name = "gcc"
 version = "0.3.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "generic-array"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "typenum 1.11.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "get_if_addrs"
 version = "0.5.3"
@@ -944,7 +990,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "c_linked_list 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "get_if_addrs-sys 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -954,7 +1000,7 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -962,6 +1008,16 @@ name = "getopts"
 version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "getrandom"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "getset"
 version = "0.0.6"
@@ -974,14 +1030,14 @@ dependencies = [
 
 [[package]]
 name = "globset"
-version = "0.2.1"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "memchr 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -990,13 +1046,13 @@ version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "string 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1022,7 +1078,7 @@ name = "http"
 version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1059,37 +1115,12 @@ dependencies = [
  "vecio 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "hyper"
-version = "0.11.26"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "base64 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "httparse 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mime 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "relay 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-proto 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicase 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "hyper"
 version = "0.12.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "h2 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1100,13 +1131,13 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1115,7 +1146,7 @@ name = "hyper-tls"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.12.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1132,6 +1163,16 @@ dependencies = [
  "unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "idna"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "indexmap"
 version = "1.0.2"
@@ -1147,7 +1188,7 @@ name = "iovec"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1172,98 +1213,92 @@ dependencies = [
 
 [[package]]
 name = "jsonrpc-core"
-version = "8.0.1"
-source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11#811b0204cadd9c9ffb5c0e205f1694d57f550a7d"
+version = "14.0.0"
+source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
 dependencies = [
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "jsonrpc-derive"
+version = "14.0.0"
+source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
+dependencies = [
+ "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "jsonrpc-http-server"
-version = "8.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11#811b0204cadd9c9ffb5c0e205f1694d57f550a7d"
+version = "14.0.0"
+source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
 dependencies = [
- "hyper 0.11.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-server-utils 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hyper 0.12.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "jsonrpc-ipc-server"
-version = "8.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11#811b0204cadd9c9ffb5c0e205f1694d57f550a7d"
+version = "14.0.0"
+source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
 dependencies = [
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-server-utils 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-tokio-ipc 0.1.5 (git+https://github.com/nikvolf/parity-tokio-ipc?rev=7c9bbe3bc45d8e72a92b0951acc877da228abd50)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parity-tokio-ipc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "jsonrpc-macros"
-version = "8.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11#811b0204cadd9c9ffb5c0e205f1694d57f550a7d"
-dependencies = [
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-pubsub 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "jsonrpc-pubsub"
-version = "8.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11#811b0204cadd9c9ffb5c0e205f1694d57f550a7d"
-dependencies = [
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "jsonrpc-server-utils"
-version = "8.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11#811b0204cadd9c9ffb5c0e205f1694d57f550a7d"
+version = "14.0.0"
+source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "globset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "globset 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicase 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "jsonrpc-tcp-server"
-version = "8.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11#811b0204cadd9c9ffb5c0e205f1694d57f550a7d"
+version = "14.0.0"
+source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
 dependencies = [
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-server-utils 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "jsonrpc-ws-server"
-version = "8.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11#811b0204cadd9c9ffb5c0e205f1694d57f550a7d"
+version = "14.0.0"
+source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
 dependencies = [
- "error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 8.0.1 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "jsonrpc-server-utils 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.11)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "ws 0.7.5 (git+https://github.com/tomusdrw/ws-rs)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ws 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1332,7 +1367,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.48"
+version = "0.2.62"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -1351,7 +1386,7 @@ version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1361,7 +1396,7 @@ name = "limited-table"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1388,6 +1423,14 @@ dependencies = [
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "lock_api"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "scopeguard 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "log"
 version = "0.3.9"
@@ -1401,7 +1444,7 @@ name = "log"
 version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1422,7 +1465,7 @@ name = "memchr"
 version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1479,18 +1522,29 @@ dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazycell 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "mio-extras"
+version = "2.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazycell 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "mio-named-pipes"
 version = "0.1.6"
-source = "git+https://github.com/alexcrichton/mio-named-pipes#2072ae0de5b3632dbb065fcd9c8be6c6a2fc39ae"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1504,7 +1558,7 @@ version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1542,7 +1596,7 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl 0.10.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1558,8 +1612,8 @@ name = "net2"
 version = "0.2.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1610,7 +1664,7 @@ name = "num_cpus"
 version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1622,16 +1676,21 @@ dependencies = [
  "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "opaque-debug"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "openssl"
 version = "0.10.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1647,7 +1706,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1672,19 +1731,18 @@ dependencies = [
 
 [[package]]
 name = "parity-tokio-ipc"
-version = "0.1.5"
-source = "git+https://github.com/nikvolf/parity-tokio-ipc?rev=7c9bbe3bc45d8e72a92b0951acc877da228abd50#7c9bbe3bc45d8e72a92b0951acc877da228abd50"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio-named-pipes 0.1.6 (git+https://github.com/alexcrichton/mio-named-pipes)",
+ "mio-named-pipes 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "miow 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-named-pipes 0.2.0 (git+https://github.com/nikvolf/tokio-named-pipes)",
- "tokio-uds 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-named-pipes 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1697,23 +1755,52 @@ dependencies = [
  "parking_lot_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "parking_lot"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lock_api 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot_core 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc_version 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "parking_lot_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "parking_lot_core"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc_version 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "percent-encoding"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "percent-encoding"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "phf"
 version = "0.7.24"
@@ -1762,6 +1849,11 @@ dependencies = [
  "primitives 0.4.0 (git+https://github.com/CodeChain-io/rust-codechain-primitives.git)",
 ]
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "primitives"
 version = "0.4.0"
@@ -1770,6 +1862,14 @@ dependencies = [
  "ethereum-types 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "proc-macro-crate"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "toml 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "0.3.8"
@@ -1826,7 +1926,7 @@ version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1836,7 +1936,7 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1847,7 +1947,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1859,7 +1959,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1870,15 +1970,36 @@ dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "getrandom 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_hc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "c2-chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.2.2"
@@ -1892,12 +2013,28 @@ name = "rand_core"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "rand_core"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "getrandom 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "rand_hc"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "rand_core 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1922,7 +2059,7 @@ name = "rand_xorshift"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1941,7 +2078,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1999,14 +2136,6 @@ dependencies = [
  "ucd-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "relay"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "remove_dir_all"
 version = "0.5.1"
@@ -2021,7 +2150,7 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "base64 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "encoding_rs 0.8.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2032,10 +2161,10 @@ dependencies = [
  "mime 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 2.0.0-alpha.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_urlencoded 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2048,7 +2177,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "spin 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2087,7 +2216,7 @@ name = "rocksdb"
 version = "0.4.5"
 source = "git+https://github.com/paritytech/rust-rocksdb?rev=ecf06adf3148ab10f6f7686b724498382ff4f36e#ecf06adf3148ab10f6f7686b724498382ff4f36e"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "local-encoding 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rocksdb-sys 0.3.0 (git+https://github.com/paritytech/rust-rocksdb?rev=ecf06adf3148ab10f6f7686b724498382ff4f36e)",
 ]
@@ -2098,7 +2227,7 @@ version = "0.3.0"
 source = "git+https://github.com/paritytech/rust-rocksdb?rev=ecf06adf3148ab10f6f7686b724498382ff4f36e#ecf06adf3148ab10f6f7686b724498382ff4f36e"
 dependencies = [
  "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "local-encoding 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "snappy-sys 0.1.0 (git+https://github.com/paritytech/rust-snappy)",
 ]
@@ -2121,7 +2250,7 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2131,7 +2260,7 @@ version = "0.2.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "gcc 0.3.54 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2189,6 +2318,11 @@ name = "scopeguard"
 version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "scopeguard"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "secp256k1"
 version = "0.6.0"
@@ -2196,7 +2330,7 @@ source = "git+https://github.com/CodeChain-io/rust-secp256k1.git#7da4cfd232735b5
 dependencies = [
  "arrayvec 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2207,7 +2341,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "core-foundation 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "security-framework-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2241,7 +2375,7 @@ dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "reqwest 0.9.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2249,7 +2383,7 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.53"
+version = "1.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2269,7 +2403,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2279,14 +2413,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "dtoa 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "itoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "sha1"
-version = "0.2.0"
+name = "sha-1"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "block-buffer 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "digest 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "shell32-sys"
@@ -2318,12 +2458,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "slab"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "smallvec"
-version = "0.2.1"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -2354,7 +2489,7 @@ version = "0.1.0"
 source = "git+https://github.com/paritytech/rust-snappy#40ac9a0d9fd613e7f38df800a11a589b7296da73"
 dependencies = [
  "cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2362,8 +2497,8 @@ name = "socket2"
 version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2446,11 +2581,6 @@ dependencies = [
 name = "table"
 version = "0.1.0"
 
-[[package]]
-name = "take"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "tempdir"
 version = "0.3.7"
@@ -2465,8 +2595,8 @@ name = "tempfile"
 version = "3.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2494,7 +2624,7 @@ name = "termion"
 version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2520,7 +2650,7 @@ name = "time"
 version = "0.1.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2543,19 +2673,36 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "0.1.7"
+version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-fs 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-current-thread 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-fs 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-sync 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-tcp 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-threadpool 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-trace-core 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-udp 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "tokio-codec"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2563,30 +2710,40 @@ name = "tokio-core"
 version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "scoped-tls 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-reactor 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-timer 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "tokio-current-thread"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-executor"
-version = "0.1.2"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-fs"
-version = "0.1.0"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2599,58 +2756,50 @@ name = "tokio-io"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-named-pipes"
-version = "0.2.0"
-source = "git+https://github.com/nikvolf/tokio-named-pipes#0afa6247222a7aa6e8b370e949a0f4007f0018b6"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio-named-pipes 0.1.6 (git+https://github.com/alexcrichton/mio-named-pipes)",
- "tokio 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio-named-pipes 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "tokio-proto"
+name = "tokio-reactor"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "take 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "tokio-reactor"
-version = "0.1.1"
+name = "tokio-service"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "tokio-service"
-version = "0.1.0"
+name = "tokio-sync"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2659,7 +2808,7 @@ name = "tokio-tcp"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2679,16 +2828,26 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "num_cpus 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "tokio-timer"
-version = "0.2.5"
+version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-executor 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-executor 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "tokio-trace-core"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2696,7 +2855,7 @@ name = "tokio-udp"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2706,18 +2865,19 @@ dependencies = [
 
 [[package]]
 name = "tokio-uds"
-version = "0.1.7"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio-uds 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "tokio-core 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-io 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "tokio-reactor 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2725,7 +2885,15 @@ name = "toml"
 version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "toml"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2742,6 +2910,11 @@ name = "try-lock"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "typenum"
+version = "1.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "ucd-util"
 version = "0.1.1"
@@ -2825,6 +2998,16 @@ dependencies = [
  "percent-encoding 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "url"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "idna 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "percent-encoding 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "utf8-ranges"
 version = "1.0.0"
@@ -2899,6 +3082,11 @@ dependencies = [
  "try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "winapi"
 version = "0.2.8"
@@ -2955,18 +3143,19 @@ dependencies = [
 
 [[package]]
 name = "ws"
-version = "0.7.5"
-source = "git+https://github.com/tomusdrw/ws-rs#f12d19c4c19422fc79af28a3181f598bc07ecd1e"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "httparse 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "sha1 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "slab 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mio-extras 2.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sha-1 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3002,11 +3191,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum bech32 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1955ebdd52d5c5f1fb4f94e97aa241c2ce5729d200b3c34fc71ac6ff7a7cc556"
 "checksum bitflags 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "d0c54bb8f454c567f21197eefcdbf5679d0bd99f2ddbe52e84c77061952e6789"
 "checksum bitstring 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3e54f7b7a46d7b183eb41e2d82965261fa8a1597c68b50aced268ee1fc70272d"
+"checksum block-buffer 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
+"checksum block-padding 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "6d4dc3af3ee2e12f3e5d224e5e1e3d73668abbeb69e566d361f7d5563a4fdf09"
+"checksum byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 "checksum byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "94f88df23a25417badc922ab0f5716cc1330e87f71ddd9203b3a3ccd9cedf75d"
-"checksum bytes 0.4.7 (registry+https://github.com/rust-lang/crates.io-index)" = "2f1d50c876fb7545f5f289cd8b2aee3f359d073ae819eed5d6373638e2c61e59"
+"checksum bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)" = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
+"checksum c2-chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7d64d04786e0f528460fc884753cf8dddcc466be308f6026f8e355c41a0e4101"
 "checksum c_linked_list 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4964518bd3b4a8190e832886cdc0da9794f12e8e6c1613a9e90ff331c4c8724b"
 "checksum cc 1.0.29 (registry+https://github.com/rust-lang/crates.io-index)" = "4390a3b5f4f6bce9c1d0c00128379df433e53777fdd30e92f16a529332baec4e"
-"checksum cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "405216fd8fe65f718daa7102ea808a946b6ce40c742998fbfd3463645552de18"
+"checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 "checksum chrono 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e48d85528df61dc964aa43c5f6ca681a19cfa74939b2348d204bd08a981f2fb0"
 "checksum cidr 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "0bf7340fd56c8198b28f1115fb6e8482538727ec1526d57334b444af578b1193"
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@@ -3265,7 +3477,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum wincolor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "eeb06499a3a4d44302791052df005d5232b927ed1a9658146d842165c4de7767"
 "checksum wincolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "561ed901ae465d6185fa7864d63fbd5720d0ef718366c9a4dc83cf6170d7e9ba"
-"checksum ws 0.7.5 (git+https://github.com/tomusdrw/ws-rs)" = "<none>"
+"checksum ws 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8a6f5bb86663ff4d1639408410f50bf6050367a8525d644d49a6894cd618a631"
 "checksum ws2_32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
 "checksum xdg 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a66b7c2281ebde13cf4391d70d4c7e5946c3c25e72a7b859ca8f677dcd0b0c61"
 "checksum yaml-rust 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e66366e18dc58b46801afbf2ca7661a9f59cc8c5962c29892b6039b4f86fa992"

From eb1a1b725e71aa79a13352699d11a4e973253bdd Mon Sep 17 00:00:00 2001
From: SeongChan Lee <sclee@codechain.io>
Date: Fri, 11 Oct 2019 19:34:38 +0900
Subject: [PATCH 3/4] Fix to wait jsonrpc-server closing

---
 codechain/run_node.rs | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/codechain/run_node.rs b/codechain/run_node.rs
index 5ec7eb7c02..9700313ce5 100644
--- a/codechain/run_node.rs
+++ b/codechain/run_node.rs
@@ -328,7 +328,7 @@ pub fn run_node(matches: &ArgMatches) -> Result<(), String> {
         block_sync: maybe_sync_sender,
     });
 
-    let _rpc_server = {
+    let rpc_server = {
         if !config.rpc.disable.unwrap() {
             Some(rpc_http_start(config.rpc_http_config(), config.rpc.enable_devel_api, &*rpc_apis_deps)?)
         } else {
@@ -336,7 +336,7 @@ pub fn run_node(matches: &ArgMatches) -> Result<(), String> {
         }
     };
 
-    let _ipc_server = {
+    let ipc_server = {
         if !config.ipc.disable.unwrap() {
             Some(rpc_ipc_start(&config.rpc_ipc_config(), config.rpc.enable_devel_api, &*rpc_apis_deps)?)
         } else {
@@ -344,7 +344,7 @@ pub fn run_node(matches: &ArgMatches) -> Result<(), String> {
         }
     };
 
-    let _ws_server = {
+    let ws_server = {
         if !config.ws.disable.unwrap() {
             Some(rpc_ws_start(&config.rpc_ws_config(), config.rpc.enable_devel_api, &*rpc_apis_deps)?)
         } else {
@@ -376,5 +376,18 @@ pub fn run_node(matches: &ArgMatches) -> Result<(), String> {
 
     wait_for_exit();
 
+    if let Some(server) = rpc_server {
+        server.close_handle().close();
+        server.wait();
+    }
+    if let Some(server) = ipc_server {
+        server.close_handle().close();
+        server.wait();
+    }
+    if let Some(server) = ws_server {
+        server.close_handle().close();
+        server.wait().map_err(|err| format!("Error while closing jsonrpc ws server: {}", err))?;
+    }
+
     Ok(())
 }

From 26f08f2d290ccf4240d401b43178aaa16712fc66 Mon Sep 17 00:00:00 2001
From: SeongChan Lee <sclee@codechain.io>
Date: Tue, 15 Oct 2019 03:34:32 +0900
Subject: [PATCH 4/4] Update jsonrpc with the fixes on race condition on
 `wait()`

The fix (https://github.com/paritytech/jsonrpc/pull/504) has been merged
to `master`. It'll take times to relase, so use the merged master directly.
---
 Cargo.lock         | 70 +++++++++++++++++++++++-----------------------
 rpc/Cargo.toml     | 10 +++----
 stratum/Cargo.toml |  6 ++--
 3 files changed, 43 insertions(+), 43 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index bbfed2dedc..da4823d4a6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -463,11 +463,11 @@ dependencies = [
  "codechain-sync 0.1.0",
  "codechain-types 0.1.0",
  "codechain-vm 0.1.0",
- "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-derive 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-http-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-ipc-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-ws-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-derive 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-http-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-ipc-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-ws-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
  "kvdb 0.1.0",
  "kvdb-rocksdb 0.1.0",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -517,9 +517,9 @@ dependencies = [
  "codechain-json 0.1.0",
  "codechain-logger 0.1.0",
  "env_logger 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-derive 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-tcp-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-derive 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-tcp-server 14.0.1 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "primitives 0.4.0 (git+https://github.com/CodeChain-io/rust-codechain-primitives.git)",
@@ -1214,7 +1214,7 @@ dependencies = [
 [[package]]
 name = "jsonrpc-core"
 version = "14.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
+source = "git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8#d1993a80176afdcbae6949bbf73ebbaf5625e644"
 dependencies = [
  "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1226,7 +1226,7 @@ dependencies = [
 [[package]]
 name = "jsonrpc-derive"
 version = "14.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
+source = "git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8#d1993a80176afdcbae6949bbf73ebbaf5625e644"
 dependencies = [
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1237,11 +1237,11 @@ dependencies = [
 [[package]]
 name = "jsonrpc-http-server"
 version = "14.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
+source = "git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8#d1993a80176afdcbae6949bbf73ebbaf5625e644"
 dependencies = [
  "hyper 0.12.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "net2 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1251,10 +1251,10 @@ dependencies = [
 [[package]]
 name = "jsonrpc-ipc-server"
 version = "14.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
+source = "git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8#d1993a80176afdcbae6949bbf73ebbaf5625e644"
 dependencies = [
- "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-tokio-ipc 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1264,11 +1264,11 @@ dependencies = [
 [[package]]
 name = "jsonrpc-server-utils"
 version = "14.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
+source = "git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8#d1993a80176afdcbae6949bbf73ebbaf5625e644"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "globset 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1278,11 +1278,11 @@ dependencies = [
 
 [[package]]
 name = "jsonrpc-tcp-server"
-version = "14.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
+version = "14.0.1"
+source = "git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8#d1993a80176afdcbae6949bbf73ebbaf5625e644"
 dependencies = [
- "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-service 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1291,10 +1291,10 @@ dependencies = [
 [[package]]
 name = "jsonrpc-ws-server"
 version = "14.0.0"
-source = "git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0#7b94363c79c95f343b29fda362ed17b6d28319f1"
+source = "git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8#d1993a80176afdcbae6949bbf73ebbaf5625e644"
 dependencies = [
- "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
- "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)",
+ "jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
+ "jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1987,7 +1987,7 @@ name = "rand_chacha"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2026,7 +2026,7 @@ name = "rand_hc"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -2059,7 +2059,7 @@ name = "rand_xorshift"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -3270,13 +3270,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum interleaved-ordered 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "141340095b15ed7491bd3d4ced9d20cebfb826174b6bb03386381f62b01e3d77"
 "checksum iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "dbe6e417e7d0975db6512b90796e8ce223145ac4e33c377e4a42882a0e88bb08"
 "checksum itoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c069bbec61e1ca5a596166e55dfe4773ff745c3d16b700013bcaff9a6df2c682"
-"checksum jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)" = "<none>"
-"checksum jsonrpc-derive 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)" = "<none>"
-"checksum jsonrpc-http-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)" = "<none>"
-"checksum jsonrpc-ipc-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)" = "<none>"
-"checksum jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)" = "<none>"
-"checksum jsonrpc-tcp-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)" = "<none>"
-"checksum jsonrpc-ws-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?tag=v14.0.0)" = "<none>"
+"checksum jsonrpc-core 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)" = "<none>"
+"checksum jsonrpc-derive 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)" = "<none>"
+"checksum jsonrpc-http-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)" = "<none>"
+"checksum jsonrpc-ipc-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)" = "<none>"
+"checksum jsonrpc-server-utils 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)" = "<none>"
+"checksum jsonrpc-tcp-server 14.0.1 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)" = "<none>"
+"checksum jsonrpc-ws-server 14.0.0 (git+https://github.com/paritytech/jsonrpc.git?rev=d1993a8)" = "<none>"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
 "checksum language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
 "checksum lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 6a1cc5dabf..3aee4e1d14 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -33,8 +33,8 @@ rustc-hex = "1.0"
 rustc-serialize = "0.3"
 time = "0.1"
 tokio-core = "0.1.17"
-jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
-jsonrpc-derive = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
-jsonrpc-http-server = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
-jsonrpc-ipc-server = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
-jsonrpc-ws-server = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
+jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", rev = "d1993a8" }
+jsonrpc-derive = { git = "https://github.com/paritytech/jsonrpc.git", rev = "d1993a8" }
+jsonrpc-http-server = { git = "https://github.com/paritytech/jsonrpc.git", rev = "d1993a8" }
+jsonrpc-ipc-server = { git = "https://github.com/paritytech/jsonrpc.git", rev = "d1993a8" }
+jsonrpc-ws-server = { git = "https://github.com/paritytech/jsonrpc.git", rev = "d1993a8" }
diff --git a/stratum/Cargo.toml b/stratum/Cargo.toml
index a280169bd5..e12ad3ad6b 100644
--- a/stratum/Cargo.toml
+++ b/stratum/Cargo.toml
@@ -9,9 +9,9 @@ authors = ["Parity Technologies <admin@parity.io>", "CodeChain Team <hi@codechai
 codechain-crypto = { git = "https://github.com/CodeChain-io/rust-codechain-crypto.git", version = "0.1" }
 codechain-logger = { path = "../util/logger" }
 codechain-json = { path = "../json" }
-jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
-jsonrpc-derive = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
-jsonrpc-tcp-server = { git = "https://github.com/paritytech/jsonrpc.git", tag = "v14.0.0" }
+jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", rev = "d1993a8" }
+jsonrpc-derive = { git = "https://github.com/paritytech/jsonrpc.git", rev = "d1993a8" }
+jsonrpc-tcp-server = { git = "https://github.com/paritytech/jsonrpc.git", rev = "d1993a8" }
 log = "0.4.6"
 parking_lot = "0.6.0"
 primitives = { git = "https://github.com/CodeChain-io/rust-codechain-primitives.git", version = "0.4" }