This week's book giveaway is in the Testing forum. We're giving away four copies of The Way of the Web Tester: A Beginner's Guide to Automating Tests and have Jonathan Rasmusson on-line! See this thread for details.
I am a beginner in using socket. I want to connect and send commmand to a module. I have it's ip adress and the port on which it is waiting for commands. Assume that String cmd is the command I want to send to the module.
But the module doesn't receive any command. Can someone help me to understand why?