From c9016a4f5e2df6a4283742e509f811a0ed8b68a4 Mon Sep 17 00:00:00 2001
From: h63542 <28178258@qq.com>
Date: Sat, 1 Jun 2013 11:52:27 +0800
Subject: [PATCH] add child process debug mode support, when master is debug
 mode,auto set child process debug port.

---
 master.js    | 36 +++++++++++++++++++++++++-----------
 tcpMaster.js | 23 +++++++++++++++++++----
 2 files changed, 44 insertions(+), 15 deletions(-)

diff --git a/master.js b/master.js
index b4acd47..57b37ff 100644
--- a/master.js
+++ b/master.js
@@ -17,17 +17,31 @@ function main(fn){
 
 var childs = [];
 function startWorker(handle){
-  for(var i=0; i<WORKER_NUMBER; i++){
-    var c  =  cp.fork(WORKER_PATH);
-    c.send({"server" : true}, handle);
-    childs.push(c);
-  }
-/*
-  setInterval(function(){
-    inspect(childMng.getStatus());
-    childMng.updateStatus();
-  },WORKER_HEART_BEAT);
-  */
+    var debug = isDebug();
+    for(var i=0; i<WORKER_NUMBER; i++){
+        var c  = null;
+        if (debug){
+            c  =  cp.fork(WORKER_PATH,{execArgv: [ '--debug='+(process.debugPort+i+1) ]});
+        }else{
+            c  =  cp.fork(WORKER_PATH);
+        }
+        c.send({"server" : true}, handle);
+        childs.push(c);
+    }
+    /*
+     setInterval(function(){
+     inspect(childMng.getStatus());
+     childMng.updateStatus();
+     },WORKER_HEART_BEAT);
+     */
+    function isDebug(){
+        for(var i=0;i<process.execArgv.length;i++){
+            if(process.execArgv[i].indexOf("--debug")==0 ){
+                return true;
+            }
+        }
+        return false;
+    }
 }
 
 var exitTimer = null;
diff --git a/tcpMaster.js b/tcpMaster.js
index 4455212..16d7a3f 100644
--- a/tcpMaster.js
+++ b/tcpMaster.js
@@ -18,16 +18,31 @@ function output(str){
 var childs = [];
 var lastChildPos = 0;
 function startWorker(){
-  for(var i=0; i<WORKER_NUMBER; i++){
-    var c  =  cp.fork(WORKER_PATH);
-    childs.push(c);
-  }
+    var debug = isDebug();
+    for(var i=0; i<WORKER_NUMBER; i++){
+        var c  = null;
+        if (debug){
+            c  =  cp.fork(WORKER_PATH,{execArgv: [ '--debug='+(process.debugPort+i+1) ]});
+        }else{
+            c  =  cp.fork(WORKER_PATH);
+        }
+        childs.push(c);
+    }
+    function isDebug(){
+        for(var i=0;i<process.execArgv.length;i++){
+            if(process.execArgv[i].indexOf("--debug")==0 ){
+                return true;
+            }
+        }
+        return false;
+    }
 /*
   setInterval(function(){
     inspect(childMng.getStatus());
     childMng.updateStatus();
   },WORKER_HEART_BEAT);
   */
+
 }
 
 var server = null;