send get data finish

index.js

@@ -25,13 +25,26 @@ app.get('/slide/:id', function (req, res, next) {
 
 // socket io
 var status = {'onlinenum':0,'danmunum':0}
-io.on('connection',function(socket){
-	console.log('[user connected]:'+(status['onlinenum']++));
+
+io.on('connection', function(socket){
+  // 上线
+  console.log('A user connected: usernum('+(++status['onlinenum'])+') ');
+  // 注销
+  socket.on('disconnect', function(){
+    console.log('A user disconnected: usernum('+(--status['onlinenum'])+') ');
+  });
+  // 客户端上传弹幕-- 用于发射
+  socket.on('updanmu',function(msg) {
+  	console.log('A danmu received('+(++status['danmunum'])+'):'+msg);
+  	// 弹幕广播
+  	socket.emit('broadcastdanmu',msg);
+
+  })
 });
 
 
 // server
-var server = app.listen(3000, function () {
+var server = http.listen(3000, function () {
 
   var host = server.address().address
   var port = server.address().port

public/js/danmu.js

@@ -1,3 +1,4 @@
+      var socket = io();
 $(function () {
       // body...
       var winWidth,winHeight;
@@ -37,7 +38,7 @@ $(function () {
             }
       });
 
-      var a_danmu={ "text":"2333333" , "color":"green" ,"size":"1","position":"0","time":60 ,"isnew":" "};
+      var a_danmu={ "text":"2333333" , "color":"green" ,"size":"1","position":"0","time":60};
       var mydanmuss={ 1:[ { "text":"hahahaha" , "color":"red" ,"size":"0","position":"0"},
       { "text":"233333" , "color":"red" ,"size":"0","position":"2"} ],
       3:[ { "text":"poi" , "color":"red" ,"size":"1","position":"1"},
@@ -60,4 +61,11 @@ $(function () {
       });
       $('#danmu').danmu('danmu_start');
       $('#danmu').danmu("add_danmu",a_danmu);
+      // socket io
+
+      socket.on('broadcastdanmu', function(msg){
+            console.log('get danmu'+msg);
+            msg['time'] = $('#danmu').data("nowtime");
+            $('#danmu').danmu("add_danmu",msg);
+      });
 })