try {
Socket server =
new Socket( argv[0], Integer.parseInt(argv[1]) );
ObjectOutputStream out =
new ObjectOutputStream( server.getOutputStream( ) );
ObjectInputStream in =
new ObjectInputStream( server.getInputStream( ) );
out.writeObject( new DateRequest( ) );
out.flush( );
System.out.println( in.readObject( ) );
out.writeObject( new MyCalculation( 2 ) );
out.flush( );
System.out.println( in.readObject( ) );
server.close( );
} catch ( IOException e ) {
System.out.println( "I/O error " + e ); // I/O error
} catch ( ClassNotFoundException e2 ) {
System.out.println( e2 ); // unknown type of response object
}
