From 51b8b348c57db055572c0a88759c86ca6e62bb21 Mon Sep 17 00:00:00 2001
From: welefen <welefen@gmail.com>
Date: Wed, 22 Jul 2015 19:44:51 +0800
Subject: [PATCH] capture error in app start

---
 src/core/app.js |  3 ++-
 src/index.js    | 13 ++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/core/app.js b/src/core/app.js
index afd66646..8a454d25 100644
--- a/src/core/app.js
+++ b/src/core/app.js
@@ -172,7 +172,8 @@ export default class extends think.base {
       //create server
       let server = http.createServer(callback);
       if (think.config('websocket.on')) {
-        (new websocket(server, this)).run();
+        let instance = new websocket(server, this);
+        instance.run();
       }
       server.listen(port, host);
       this.logPid(port);
diff --git a/src/index.js b/src/index.js
index dd2781b9..82bc8b0b 100644
--- a/src/index.js
+++ b/src/index.js
@@ -374,6 +374,16 @@ export default class {
     }, 1000);
     thinkCache(thinkCache.TIMER, 'auto_reload', timer);
   }
+  /**
+   * capture error
+   * @return {} []
+   */
+  captureError(){
+    process.on('uncaughtException', function(err){
+      err = think.error(err, 'port:' + think.config('port'));
+      think.log(err);
+    })
+  }
   /**
    * start
    * @return {} []
@@ -381,6 +391,7 @@ export default class {
   start(){
     this.checkEnv();
     this.load();
+    this.captureError();
     if (think.config('auto_reload')) {
       this.autoReload();
     }
@@ -390,8 +401,8 @@ export default class {
    * @return {} []
    */
   async run(){
+    this.start();
     try{
-      this.start();
       await think.require('app').run();
     }catch(err){
       think.log(err);