Tech: Node Receipt Collection

[capt4ce]

Description

Store receipt got from target node, and store them in batch in memory. When maximum number of batch_size is reached, generate merkle root, store them in merkle_root table, and store every receipt collected to the node_receipt_table linked to the merkle_root table id.

Breakdown

• Table needed:
  • merkle_root to store the merkle root of the receipt collected.
  • node_receipt to store the receipt that are collected, with the merkle_root_id specified.
  • batch_receipt to store receipts collection before store into node_receipt
• Generate merkle root when the maximum_batch_size reached.
• Save merkle_root and receipts to database.

MerkleRoot table schema

• id : root hash
• tree: [uint32(leaf length), uint32(crypto schema), ... tree] which is a []byte

Additional Diagram / File

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