Application Using Socket Freezes When It Tries To Connect To Server

I am doing application which send some data from mobile phone to PC. Im using socket to do it. When the server is online it works, but when I try to connect with wrong ip/port or s

Solution 1:

You can set the connection timeout. You have to use different constructor of Socket class. Insead of:

Socketsocket=newSocket(serverAddr, s_port); 

use:

Socketsocket=newSocket();
socket.connect(newInetSocketAddress(serverAddr, s_port), 5000);

In case of timeout an exception is thrown.

Solution 2:

Perhaps you didn't set a timeoutconnection so it's "0" by default which means that it will never timeout , so you can set the timeout to 1 minute it won't freeze for more than one minute .