From c88245954d7cf167eca87e18ef07bc2675b56207 Mon Sep 17 00:00:00 2001
From: Alexis Svinartchouk <alexis@resin.io>
Date: Tue, 19 Feb 2019 14:17:45 +0100
Subject: [PATCH] Wait 100ms before disconnecting if a message is being sent

Change-Type: patch
---
 lib/gui/modules/child-writer.js | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/lib/gui/modules/child-writer.js b/lib/gui/modules/child-writer.js
index bead21f8..84fcbdc0 100644
--- a/lib/gui/modules/child-writer.js
+++ b/lib/gui/modules/child-writer.js
@@ -16,6 +16,7 @@
 
 'use strict'
 
+const Bluebird = require('bluebird')
 const _ = require('lodash')
 const ipc = require('node-ipc')
 const sdk = require('etcher-sdk')
@@ -37,6 +38,7 @@ ipc.config.silent = true
 // process is closed, so we can kill this process as well.
 ipc.config.stopRetrying = 0
 
+const DISCONNECT_DELAY = 100
 const IPC_SERVER_ID = process.env.IPC_SERVER_ID
 
 /**
@@ -82,7 +84,10 @@ const terminate = (code) => {
  */
 const handleError = (error) => {
   ipc.of[IPC_SERVER_ID].emit('error', errors.toJSON(error))
-  terminate(EXIT_CODES.GENERAL_ERROR)
+  Bluebird.delay(DISCONNECT_DELAY)
+    .then(() => {
+      terminate(EXIT_CODES.GENERAL_ERROR)
+    })
 }
 
 /**
@@ -179,7 +184,10 @@ ipc.connectTo(IPC_SERVER_ID, () => {
         return errors.toJSON(error)
       })
       ipc.of[IPC_SERVER_ID].emit('done', { results })
-      terminate(exitCode)
+      Bluebird.delay(DISCONNECT_DELAY)
+        .then(() => {
+          terminate(exitCode)
+        })
     }
 
     /**
@@ -190,7 +198,10 @@ ipc.connectTo(IPC_SERVER_ID, () => {
     const onAbort = () => {
       log('Abort')
       ipc.of[IPC_SERVER_ID].emit('abort')
-      terminate(exitCode)
+      Bluebird.delay(DISCONNECT_DELAY)
+        .then(() => {
+          terminate(exitCode)
+        })
     }
 
     ipc.of[IPC_SERVER_ID].on('cancel', onAbort)