我使用 KOUSH 库创建了一个 Websocket 服务类 https://github.com/koush/AndroidAsync#can-also-create-web-sockets
现在我想检查 Websocket 是否从我的 mainActivity 连接到我的服务器。你知道我怎么检查这个吗? 谢谢
AsyncHttpClient.getDefaultInstance().websocket(get, "my-protocol", new WebSocketConnectCallback() {
@Override
public void onCompleted(Exception ex, WebSocket webSocket) {
if (ex != null) {
ex.printStackTrace();
return;
}
webSocket.send("a string");
webSocket.send(new byte[10]);
webSocket.setStringCallback(new StringCallback() {
public void onStringAvailable(String s) {
System.out.println("I got a string: " + s);
}
});
webSocket.setDataCallback(new DataCallback() {
public void onDataAvailable(ByteBufferList byteBufferList) {
System.out.println("I got some bytes!");
// note that this data has been read
byteBufferList.recycle();
}
});
}
});
最佳答案
你可以这样做:
if (mWebSocketClient.isOpen) {
mWebSocketClient.send(jObj.toString())
} else {
try {
client.connectWebSocket(p0)
mWebSocketClient.send(jObj.toString())
} catch (e : Exception){
Toast.makeText(p0, "not connected $e", Toast.LENGTH_LONG).show()
}
}
关于java - 如何检查 WebSocket 是否已连接,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29644830/