Added better server log errors

imports/startup/server/catchExceptions.js

@@ -0,0 +1,21 @@
+/* eslint-disable import/no-absolute-path */
+
+import { Meteor } from 'meteor/meteor';
+import ravenLogger from '/imports/startup/server/ravenLogger';
+
+Meteor.startup(() => {
+  const bound = Meteor.bindEnvironment((callback) => { callback(); });
+  process.on('uncaughtException', (err) => {
+    bound(() => {
+      // console.error('Server crashed!', err);
+      console.error(err);
+      // console.error(err.stack);
+
+      // https://github.com/flowkey/meteor-raven
+      ravenLogger.log(err);
+
+      // https://github.com/nodejs/node-v0.x-archive/blob/master/doc/api/process.markdown#exit-codes
+      process.exit(7);
+    });
+  });
+});