Flash Media Server 起步（7）与server端交互

Flash Media Server 起步（7）与server端交互

 

该页内容已经修改并整理到了fms入门教程内，您可以点击下边的链接查看最新修改的内容
http://www.nshen.net/blog/article.asp?id=509

这是目前为止最难的了吧~~ 要直接看原文件的点这里：

整理后就几行代码不过多解释

客户端呼叫服务器

fla：

//客户端呼叫server端msgfromclient函数,并将返回值trace出来
mync = new NetConnection();
mync.connect("rtmp://localhost/connect");
//返回值
var resObj = new Object();
resObj.onResult = function(val):Void {
  trace("val"+val);
};
mync.call("msgfromclient", resObj, "第一个call");

服务器端代码是放在main.asc里的，你可以到你的application下的你的目录下建一个main.asc，写代码

main.asc:

//要把函数定义到Client上！！
application.onConnect = function(client) {
  /* 在这里定义也可以，在Client.prototype里定义也可以
  client.msgfromclient=function(what){
    trace(what+"进来了")

 var aa="呼叫成功并返回结果"
    return aa
    }
  */
application.acceptConnection(client);
};

Client.prototype.msgfromclient=function(what){
  trace(what+"进来了")

 var aa="呼叫成功并返回结果"
    return aa
  
  }

服务器端呼叫客户端

fla：

//server呼叫client端
//要把函数定义到nc上！！
//
mync = new NetConnection();
mync.onStatus = function(info) {
  if (info.code == "NetConnection.Connect.Success") {
    trace("连接成功");
  }
};
mync.connect("rtmp://localhost/connect");
mync.msgfromserver = function(msg) {
  trace(msg);
};

main.asc：

application.onConnect = function(client) {
application.acceptConnection(client);
client.call("msgfromserver",null,"服务器叫你啊")
};

服务器端很少要求客户端返回值，如果一定要返回，一本书上是这么写的，没细看

// Define a class that just stores the client ID.
AreYouOkResultHandler = function (clientID) {
 this.clientID = clientID;
};
// Handle the result of calling areYouOk( ).
AreYouOkResultHandler.onResult = function (val) {
 trace("Client " + this.clientID + " returned " + val);
};

application.pingClient = function (clientObj, clientID) {
 // Invoke a message on the client.
 clientObj.call("areYouOk", new AreYouOkResultHandler(clientID));
};