【发布时间】:2013-01-17 16:31:57
【问题描述】:
为了使用 RTMFP,我在 ActionScript 中编写了一些基本函数:
import flash.events.NetStatusEvent;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.ui.Keyboard;
private var serverAddress:String = "rtmfp://cc.rtmfp.net/";
private var serverKey:String = "xxxxx";
private var netConnection:NetConnection;
private var outgoingStream:NetStream;
private var incomingStream:NetStream;
private function initConnection():void {
netConnection = new NetConnection();
netConnection.addEventListener(NetStatusEvent.NET_STATUS, netConnectionHandler);
netConnection.connect(serverAddress + serverKey);
}
private function netConnectionHandler(event:NetStatusEvent):void {
receivedMessages.text += "NC Status: " + event.info.code + "\n";
//Some status handling will be here, for now, just print the result out.
switch (event.info.code) {
case 'NetConnection.Connect.Success':
receivedMessages.text += "My ID: " + netConnection.nearID + "\n";
break;
}
}
private function sendInit():void {
outgoingStream = new NetStream(netConnection, NetStream.DIRECT_CONNECTIONS);
outgoingStream.addEventListener(NetStatusEvent.NET_STATUS, outgoingStreamHandler);
outgoingStream.publish("media");
var sendStreamObject:Object = new Object();
sendStreamObject.onPeerConnect = function(sendStr:NetStream):Boolean {
receivedMessages.text += "Peer Connected ID: " + sendStr.farID + "\n";
return true;
}
outgoingStream.client = sendStreamObject;
}
private function receiveInit():void {
receivedMessages.text += "Initializing Receiving Stream: " + incomingID.text + "\n";
incomingStream = new NetStream(netConnection, incomingID.text);
incomingStream.addEventListener(NetStatusEvent.NET_STATUS, incomingStreamHandler);
incomingStream.play("media");
incomingStream.client = this;
}
public function receiveMessage(message:String):void {
receivedMessages.text += "Received Message: " + message + "\n";
}
private function outgoingStreamHandler(event:NetStatusEvent):void {
receivedMessages.text += "Outgoing Stream: " + event.info.code + "\n";
}
private function incomingStreamHandler(event:NetStatusEvent):void {
receivedMessages.text += "Incoming Stream: " + event.info.code + "\n";
}
private function sendMessage():void {
outgoingStream.send("receiveMessage", toSendText.text);
}
private function disconnectNetConnection():void {
netConnection.close();
netConnection.removeEventListener(NetStatusEvent.NET_STATUS, netConnectionHandler);
netConnection = null;
}
private function disconnectOutgoing():void {
outgoingStream.close();
outgoingStream.removeEventListener(NetStatusEvent.NET_STATUS, outgoingStreamHandler);
outgoingStream = null;
}
private function disconnectIncoming():void {
incomingStream.close();
incomingStream.removeEventListener(NetStatusEvent.NET_STATUS, incomingStreamHandler);
incomingStream = null;
}
-
initConnection初始化 NC,sendInit初始化发送 流,receiveInit根据远端对端初始化传入流 我复制粘贴到incomingID.text的id - 我将每个结果打印到
receivedMessages.text - 我没有防火墙,也没有 NAT。
- Adobe 示例应用程序 (http://labs.adobe.com/technologies/cirrus/samples/) 完美运行。
我遵循的程序:
- 在应用程序 1 上初始化 NC。(发件人)
- 在应用程序 2 上初始化 NC。(接收方)
- 我将远端对等 id 复制到应用程序 2。然后运行 receveInit。
- 我在应用程序 1 上初始化发送流 (sendInit)。
注意:我试图颠倒最后 2 个过程,无论哪种方式都不起作用。
在此之后,我执行 sendMessage() 从toSendText.text 读取消息。
不工作。为什么? 我的代码有什么问题?
提前感谢您提供的每一个有用的答案。
【问题讨论】:
-
可能是因为你的时间不对?这些连接是基于事件的。您需要侦听 NetStream.Play.Start 以了解其他用户已成功连接到您发布的流,然后您才能使用 sendMessage() 在该流上发送任何内容。还有许多其他状态事件会触发连接和流,您应该查看NetStatusEvent codes
-
谢谢。 incomingStreamHandler 将打印出在incomingStream 上触发的evert 事件。它在连接时没有打印出任何东西,如果有任何连接,我不知道为什么。
标签: apache-flex actionscript netstream rtmfp