How to connect android application via LAN to java server?

Question

Java

There was a problem connecting the application and the server in java. The fact is that even when I open a socket via InetAddress.getLocalHost I get an ip from it and try to connect to this ip from the application, I get an error of the following kind

W/System.err: java.net.ConnectException: failed to connect to /192.168.42.226 (port 6745) from /:: (port 60132): connect failed: ETIMEDOUT (Connection timed out)

Answer 1

It is possible that:
The firewall is blocking connections on the specified port
Incorrectly configured network, blocking IP routing
Timeout is not enough. You can try to increase
(You have a local IP address in error. The application and the server are running on the same network, I hope)