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java Programming Glossary: portavailablehow to check whether a port is open at client's network/firewall (solved) http://stackoverflow.com/questions/8937158/how-to-check-whether-a-port-is-open-at-clients-network-firewall-solved when I change the tab or resize the browser the value of portAvailable is being altered in the printed message. Applet Code import.. ConnectionTestApplet extends Applet private static boolean portAvailable public void start int delay 1000 1 s try Socket socket new Socket.. new InetSocketAddress 101.220.25.76 1935 delay portAvailable socket.isConnected socket.close System.out.println init giving..
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