可中断套接字读取 Java

Question

I'm trying to create a fairly simple client/server application in java. The client has two threads and the server has two threads (per client), one for input and output. I am sending data both ways pretty much constantly over Object Streams. Read() blocks. I need to be able to interrupt the read() thread (ie to disconnect). How do I do this?

Answer 1

Shutdown the socket for input. This will cause the blocked read to throw EOFException , whereupon it should close the socket and exit the thread.

Answer 2

Close the Socket , and the read method will be interrupted with a IOException . Handle that exception to clean up your thread.

Answer 3

You can either use non blocking calls or use Interrupt method on the thread. Once interrupted, the read operation will throw an Exception which you can catch and end the thread nicely.