我正在尝试获取基本的chromecast应用设置,在这里我可以从Desktop Chrome向Chromecast接收器发送简单的自定义消息。设备被列入白名单,并且应用程序源位于白名单过程中指定的URL。此外,正在使用正确的API_ID,并且接收者和发送者应用程序的名称空间相同。
接收器应用程序加载,但之后我得到:
[ 0.230s] [goog.net.WebSocket] The WebSocket disconnected unexpectedly: undefined
这似乎使我无法向Chromecast发送自定义消息。
通过发送方应用程序,我可以找到设备,连接并启动接收方应用程序。我也可以通过发送方上的stopActivity()调用来正确断开连接。
接收器的设置是:
var receiver = new cast.receiver.Receiver(APP_ID, NAMESPACE);
var channelHandler = new cast.receiver.ChannelHandler(NAMESPACE);
channelHandler.addChannelFactory(receiver.createChannelFactory(NAMESPACE));
channelHandler.addEventListener('error', function($e){
console.log('JAC - Error!');
});
channelHandler.addEventListener('open', function($e){
console.log('JAC - OnOpen!');
});
channelHandler.addEventListener('message', function($e){
console.log('JAC - Message: ' + $e.type);
});
receiver.start();
从Chromecast设备获取的完整日志(已删除实际的appId:]:>
[ 0.027s] [cast.receiver.ChannelHandler] New channel factory added: MY-APP-ID to heartbeatChannelHandler cast_receiver.js:66 [ 0.088s] [cast.receiver.ChannelHandler] New channel factory added: receiverTest1: MY-APP-ID to receiverTest1 cast_receiver.js:66 [ 0.094s] [cast.receiver.ConnectionService] Open connection service websocket: url=ws://localhost:8008/connection cast_receiver.js:66 [ 0.098s] [goog.net.WebSocket] Opening the WebSocket on ws://localhost:8008/connection cast_receiver.js:66 [ 0.104s] [cast.receiver.Receiver] Receiver started. cast_receiver.js:66 [ 0.142s] [goog.net.WebSocket] WebSocket opened on ws://localhost:8008/system/control cast_receiver.js:66 [ 0.153s] [cast.receiver.ChannelOverWebSocket] Dispatch OPEN event to ws://localhost:8008/system/control cast_receiver.js:66 [ 0.159s] [cast.receiver.Channel] Dispatch OPEN event to ws://localhost:8008/system/control cast_receiver.js:66 [ 0.164s] [cast.receiver.Platform] Platform channel is open: ws://localhost:8008/system/control cast_receiver.js:66 [ 0.208s] [goog.net.WebSocket] WebSocket opened on ws://localhost:8008/connection cast_receiver.js:66 [ 0.212s] [cast.receiver.ConnectionService] Got event: d cast_receiver.js:66 [ 0.222s] [goog.net.WebSocket] The WebSocket on ws://localhost:8008/connection closed. cast_receiver.js:66 [ 0.225s] [cast.receiver.ConnectionService] Got event: a cast_receiver.js:66 [ 0.230s] [goog.net.WebSocket] The WebSocket disconnected unexpectedly: undefined
在此方面的任何帮助将不胜感激!谢谢!
我正在尝试获取基本的chromecast应用设置,在这里我可以从Desktop Chrome向Chromecast接收器发送简单的自定义消息。设备已列入白名单,并且应用程序源位于...