java_server_test.java

java socket server,对初学者很好的参考意义

// Simple test of the Java server class

// Keith Vertanen 4/99

import java.io.*;
import java.net.*;
import Server;

public class java_server_test {

   static int SIZE = 10;		// how many items in each packet
   static int NUM_PACKS = 3;		// how many repetitions to do

   public static void main( String args[] ) throws IOException
   {
	int port = 5010;
	int dataport = 5011;
	int rev = 1;

	if (args.length>1)
	{
		port = (new Integer(args[0])).intValue();
		dataport = (new Integer(args[1])).intValue();
	}

	Server mylink = new Server(port, dataport);

	double C[];
	byte D[];

	C = new double[SIZE];
	D = new byte[SIZE];

	for (int i=0; i<SIZE; i++)
	{
		C[i] = i*i + 0.5;
		D[i] = (byte) i;
	}

	mylink.connect();

	for (int i=0; i<NUM_PACKS; i++)
	{
		mylink.send_bytes(D, SIZE);
		mylink.recv_doubles(C, SIZE);
	}

	mylink.closesocket();	
	
   }
}