Help me in writing Proxy server

Question

I'm trying to write Proxy Server
my server is working properly in telnet server but not in
Web Server..
my code r as follow............ thanks in advance
import java.io.*;
import java.net.*;
class client extends Thread{
proxy3 proxy;
Socket cli_sock,proxy_sock;
BufferedReader proxyin,clientin;
PrintWriter proxyout,clientout;
boolean kill=false;
public client (proxy3 proxy,Socket client_sock,String proxyadd,int port){
this.proxy=proxy;
this.cli_sock=client_sock;
try{
this.cli_sock.setSoTimeout(proxy.pro.timeout);
this.proxy_sock = new Socket(proxyadd,port);
this.proxyin = new BufferedReader(new InputStreamReader(proxy_sock.getInputStream()));
this.proxyout = new PrintWriter(proxy_sock.getOutputStream());
this.clientout = new PrintWriter(cli_sock.getOutputStream(), true);
this.clientin = new BufferedReader( new InputStreamReader(cli_sock.getInputStream()));
new Read(this).start();
new Write(this).start();
}catch (Exception e){}
int readClient () throws Exception{
if (clientin.ready()) return clientin.read();
else return -1;
void writeClient (char mes) throws Exception{
//if(mes!=null){
clientout.print(mes);
clientout.flush();
int readProxy () throws Exception{
if (proxyin.ready()) return proxyin.read();
else return -1;
void writeProxy (char mes) throws Exception{
//if(mes!=null){
proxyout.print(mes);
proxyout.flush();
void killwrite(boolean kill){
this.kill=kill;
void close(){
try{
this.proxyin.close();
this.proxyout.close();
this.clientout.close();
this.clientin.close();
this.proxy_sock.close();
this.cli_sock.close();
System.out.println("----closing socket------");
System.gc();
}catch (Exception e){}
class Read extends Thread{
client client;
int mes;
Read (client client){
this.client=client;
public void run(){
try{
while(((mes=this.client.readClient())!=-1)){
System.out.print((char)mes);
this.client.writeProxy((char)mes);
}catch (Exception e){}
// this.client.killwrite(true);
//this.client.close();
class Write extends Thread{
client client;
int mes;
Write (client client){
this.client=client;
public void run(){
try{
while(!this.client.kill){
mes=this.client.readProxy();
System.out.println("write -- "+mes);
if ((mes!=-1)&&!this.client.kill) this.client.writeClient((char)mes);
//else break;
}catch (Exception e){}
this.client.close();

Answer 1

hi,
did u complete ur project, if so could u help me?
i also wanna write same thing.
thx in advance