TCPIPClient_1.connect( "localhost", 9999 );
// send handshake string
TCPIPClient_1.sendEnvelopedMsg( "Sun",getBytes() );
//receive handshake string
byte[] back = TCPIPClient_1.receiveEnvelopedMesg();
...
...
...
TCPIPClient_1.close();
TCPIPClient_1.connect( "129.158.239.67", 9999 );
// send handshake string
TCPIPClient_1.sendEnvelopedMesg( "Sun",getBytes() );
// receive handshake string
back = TCPIPClient_1.receiveEnvelopedMesg();
...
...
....
TCPIPClient_1.client();