From 617e0303ec91b17a7c7385089230487944981918 Mon Sep 17 00:00:00 2001
From: Richard Schneider <makaretu@gmail.com>
Date: Mon, 29 Jan 2018 15:24:10 +1300
Subject: [PATCH] feat: debug logging

---
 package.json       | 3 ++-
 src/daemon-node.js | 4 ++++
 src/exec.js        | 3 +++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 65db903a..83f05a6e 100644
--- a/package.json
+++ b/package.json
@@ -67,9 +67,11 @@
   "dependencies": {
     "async": "^2.6.0",
     "boom": "^7.1.1",
+    "debug": "^3.1.0",
     "detect-node": "^2.0.3",
     "hapi": "^16.6.2",
     "hat": "0.0.3",
+    "ipfs-api": "^17.3.0",
     "ipfs-repo": "^0.18.5",
     "joi": "^13.0.2",
     "lodash.clone": "^4.5.0",
@@ -80,7 +82,6 @@
     "rimraf": "^2.6.2",
     "safe-json-parse": "^4.0.0",
     "shutdown": "^0.3.0",
-    "ipfs-api": "^17.3.0",
     "stream-http": "^2.7.2",
     "subcomandante": "^1.0.5",
     "superagent": "^3.8.2",
diff --git a/src/daemon-node.js b/src/daemon-node.js
index 7909cd1f..4021d7cd 100644
--- a/src/daemon-node.js
+++ b/src/daemon-node.js
@@ -11,6 +11,7 @@ const once = require('once')
 const truthy = require('truthy')
 const utils = require('./utils')
 const flatten = require('./utils').flatten
+const debug = require('debug')('ipfsd-ctl:deamon-node')
 
 const tryJsonParse = utils.tryJsonParse
 const parseConfig = utils.parseConfig
@@ -262,17 +263,20 @@ class Node {
     // need a local var for the closure, as we clear the var.
     const subprocess = this.subprocess
     const timeout = setTimeout(() => {
+      debug('kill timeout, using SIGKILL', subprocess.pid)
       subprocess.kill('SIGKILL')
       callback()
     }, GRACE_PERIOD)
 
     subprocess.once('close', () => {
+      debug('killed', subprocess.pid)
       clearTimeout(timeout)
       this.subprocess = null
       this._started = false
       callback()
     })
 
+    debug('killing', subprocess.pid)
     subprocess.kill('SIGTERM')
     this.subprocess = null
   }
diff --git a/src/exec.js b/src/exec.js
index 3830c3f0..a846daa8 100644
--- a/src/exec.js
+++ b/src/exec.js
@@ -2,6 +2,8 @@
 
 const run = require('subcomandante')
 const once = require('once')
+const debug = require('debug')('ipfsd-ctl:exec')
+const path = require('path')
 
 function exec (cmd, args, opts, handlers) {
   opts = opts || {}
@@ -47,6 +49,7 @@ function exec (cmd, args, opts, handlers) {
     })
   }
 
+  debug(path.basename(cmd), args.join(' '))
   const command = run(cmd, args, opts)
 
   if (listeners.data) {