Android Websocket 客户端超时时间过长

Question

Hi all I have to create an application that needs to stay connected as much as possible to a websocket server to listen for events. Since its a security app, resources such as battery and radio usage is not a concern.

I am using standard org.java_websocket with the Draft_17 spec. The application is able to communicate using websockets. The issue is that when the phone loses connection to the server. It takes a few min for the websocket to realise that it's disconnected before calling the onClose() callback with a code 1006. I need to reduce this time as much as possible. When using HTTP clients on android this is no issue, we just simply set the socket timeout. However using org.java_websocket I am unable to figure out how to set this timeout.

I am constantly sending/receiving data from the server. Sending does not speed up the socket timeout in any way.

There is a connection timeout parameter on the WebSocket constructor.

return new WebSocketClient(hostURI, new Draft_17(), null, 5000)

But it has no effect as I think this is only when trying to connect to the server initially.

Any help or guidance will be appreciated

Answer 1

如果查看 WebSocketClient 源代码，会提示从不使用 timeout 参数