From 2c2540417cc41e82a4011d2f65437491a1e1b8ef Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Wed, 6 Jun 2018 10:42:06 -0400
Subject: [PATCH] avoid sending messages to disconnected processes

---
 lib/process/processWrapper.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/process/processWrapper.js b/lib/process/processWrapper.js
index 9b4fbe1d7..6f7e207a2 100644
--- a/lib/process/processWrapper.js
+++ b/lib/process/processWrapper.js
@@ -66,10 +66,16 @@ class ProcessWrapper {
     if (isHardSource) {
       return;
     }
+    if (!process.connected) {
+      return;
+    }
     process.send({result: constants.process.log, message: messages, type});
   }
 
   send() {
+    if (!process.connected) {
+      return;
+    }
     process.send(...arguments);
   }