From ebcb6b2ab080068c89d895ea9b27c9fe52ed7510 Mon Sep 17 00:00:00 2001
From: ansuz <git@ansuz.xyz>
Date: Thu, 3 Feb 2022 15:11:26 +0530
Subject: [PATCH] log child process ids in the event of an RPC timeout

---
 lib/workers/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/workers/index.js b/lib/workers/index.js
index c2bfb5740..d70b490e3 100644
--- a/lib/workers/index.js
+++ b/lib/workers/index.js
@@ -139,6 +139,9 @@ Workers.initialize = function (Env, config, _cb) {
 
         msg.txid = txid;
         msg.pid = PID;
+        // include the relevant worker process id in messages so that it will be logged
+        // in the event that the message times out or fails in other ways.
+        msg.worker = state.pid;
 
         // track which worker is doing which jobs
         state.tasks[txid] = msg;
@@ -201,6 +204,7 @@ Workers.initialize = function (Env, config, _cb) {
         const state = {
             worker: worker,
             tasks: {},
+            pid: worker.pid, // store the child process's id in an easily accessible location
         };
 
         response.expect(txid, function (err) {