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
}
