Closing/interrupting UnixServerSocket

[krisskross]

I haven't found a way of shutting down a UnixServerSocket that's waiting for incoming sockets in accept(). It also doesn't respond thread interrupts?

The code looks a little like this - and the accept still hangs after the interupt.

Thread thread = new Thread(() -> {
    UnixSocketAddress socketAddress = new UnixSocketAddress("/tmp/file.sock");
    UnixServerSocket serverSocket = new UnixServerSocket();
    serverSocket.bind(socketAddress);
    while (true) {
      UnixSocket sock = null;
      try {
        sock = serverSocket.accept();
        // ... do stuff
      } catch (Exception e) {
        if (sock != null) {
          sock.close();
        }
      }
      System.out.println("I surrender");
    }
});
thread.start();
Thread.sleep(2000);
thread.interrupt();
Thread.sleep(10000);

[gregw]

I think this is a duplicate of #21. I proposed a fix in #25, but that is now stale and needs to be freshened up to be ready for a merge.