Close resources before exiting JFrame and TCP communication in Java

Posted by Oz Molaim on Stack Overflow See other posts from Stack Overflow or by Oz Molaim
Published on 2011-04-16T21:41:50Z Indexed on 2012/03/20 17:29 UTC
Read the original article Hit count: 282

Filed under:

java

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jframe

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netbeans-6.9

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serversocket

1. I'm writing a chat based application on TCP communication. I'm using NetBeans and I want to add functionality to the default EXIT_ON_CLOSE when exiting JFrame. The reason of course is because I want to clean resources and end threads safely. How can I call a method that clear resources and only then close the JFrame safely and end the process.

2. I need to implement the server side. The server has List/HashMap/Queue of 'Socket' with their chat nick-names. Is there any simple design pattern to do it correctly because I don't want to re-invent the wheel.

thanks.

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