From b3ed3d0379f8c26b88bfe762b8f9df5cf48ff158 Mon Sep 17 00:00:00 2001
From: Anthony Laibe <anthony@laibe.cc>
Date: Thu, 16 Aug 2018 15:01:48 +0100
Subject: [PATCH] Do not hang if process crash

---
 lib/core/processes/processLauncher.js | 4 ++++
 lib/core/processes/processWrapper.js  | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/lib/core/processes/processLauncher.js b/lib/core/processes/processLauncher.js
index 418cb1dbd..2dc0b00ca 100644
--- a/lib/core/processes/processLauncher.js
+++ b/lib/core/processes/processLauncher.js
@@ -29,6 +29,10 @@ class ProcessLauncher {
   _subscribeToMessages() {
     const self = this;
     this.process.on('message', (msg) => {
+      if (msg.error) {
+        self.logger.error(msg.error);
+        process.exit(0);
+      }
       if (msg.result === constants.process.log) {
         return self._handleLog(msg);
       }
diff --git a/lib/core/processes/processWrapper.js b/lib/core/processes/processWrapper.js
index d65350422..3b934a106 100644
--- a/lib/core/processes/processWrapper.js
+++ b/lib/core/processes/processWrapper.js
@@ -1,3 +1,7 @@
+process.on('uncaughtException', function(e){
+  process.send({error: e.stack});
+});
+
 const constants = require('../../constants');
 const Events = require('./eventsWrapper');