确定插座连接状态 - 机器人 [英] determine socket connection state - android

问题描述

我有一个使用套接字连接到我的服务器的应用程序。很多时候应用处于休眠时，它并不需要发送的信息来回服务器。出现这种情况时，偶尔会断开连接。

I have an application that uses sockets to connect to my server. A lot of times the application lies "dormant" when it doesn't need to send info back and forth to the server. When that happens, occasionally it will disconnect.

我如何能够确定何时套接字已断开，然后尝试重新建立连接？

How can I determine when the socket has disconnected and then try to re-establish a connection?

我用的一些应用程序做的正是这一点，会弹出一个对话框，提示重新连接。我敢肯定，我可以$ C C此$符合某种平的方法激发秒每X号，但我想知道如果插座类有一些内置的这些其他应用程序正在使用？

I've used some applications that do exactly this and will pop up a dialog box that indicates "reconnecting". I'm sure I could code this in with some kind of "ping" method that fires every X number of seconds, but I'm wondering if the socket class has something built in that these other apps are using?

推荐答案

您使用服务来处理这个Socket连接到你的服务器（它可能是一个好主意）。如果/当你是，你可以创建一个平的方法，在服务线程。

Are you using a Service to handle this Socket connection to your server (it would probably be a good idea). If/when you are, you can create the "ping" method as a thread in your service.

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