still not solved

[anuj khanna]

//server side
import java.io.*;
import java.net.*;
class clientsoc1{
public static void main(String args[]) throws Exception
{
InetAddress i=InetAddress.getLocalHost();
String str=new String();
String strt=new String();
Socket soc=new Socket(i,4444);
System.out.println(soc.getInetAddress());
BufferedReader is=new BufferedReader(new InputStreamReader(soc.getInputStream()));
DataOutputStream os=new DataOutputStream(soc.getOutputStream());
BufferedReader bs=new BufferedReader(new InputStreamReader(System.in));
str=bs.readLine();
int i1=str.length();
strt=is.readLine();
os.writeChars(str);
os.write(10);//change made
System.out.println(strt);
os.flush();
is.close();
os.close();
soc.close();
}
}
//client side
import java.net.*;
import java.io.*;
class Serversoc1{
public static void main(String args[]) throws Exception
{
String str1=new String();
ServerSocket scos=new ServerSocket(4444);
Socket soc1=scos.accept();
System.out.println(soc1);
BufferedReader br=new BufferedReader(new InputStreamReader(soc1.getInputStream()));
DataOutputStream ds=new DataOutputStream(soc1.getOutputStream());
System.out.println("on server now");
str1= br.readLine();//change done
System.out.println(str1);// prints on the server side
ds.writeChars(str1);
ds.write(10);//change done
ds.flush();
br.close();
ds.close();
soc1.close();
}
}
it is still not working.please try it out.i've been working on it for a long time.but still ,if the message is not send back to the client
then it works properly the message is printed on the server side.

[Carl Trusiak]

In your client, you are still trying to read from the server Before you send the string to the server.

[anuj khanna]

well sorry to say i've made the change still its not working.did u tried the code on machine.well it should be working still it isn't don't know where the problem lies.???

[anuj khanna]

well sorry to say i've made the change still its not working.did u tried the code on machine.well it should be working still it isn't don't know where the problem lies.???

[Carl Trusiak]

As a matter of fact
The client

import java.io.*;
import java.net.*;
   
class clientsoc1
{
    public static void main(String args[])  throws Exception
    {
        try
        {
            InetAddress i=InetAddress.getLocalHost();
            String str=new String();
            String strt=new String();
   
            //create the socket connection and streams
            Socket soc=new Socket(i,4444);
            System.out.println(soc.getInetAddress());   
            BufferedReader is=new BufferedReader(new InputStreamReader(soc.getInputStream()));
            DataOutputStream os=new DataOutputStream(soc.getOutputStream());
   
            //create an input stream off of System.in
            BufferedReader bs=new BufferedReader(new InputStreamReader(System.in));
   
            //read the line from System.in
            str=bs.readLine();
            int i1=str.length();
            System.out.println("Read:"+str);
               
            //write this to the server
            os.writeChars(str);
            os.write(10); //new line for DataoutputStream (Hum Printwriter may be easier)
            os.flush();
   
            //read and print the server's response
            strt=is.readLine();
            System.out.println(strt);
            is.close();
            os.close();
            soc.close(); 
        }
        catch(Exception e)
        {
            e.printStackTrace();
        }
    }
}

The Server

import java.net.*;
import java.io.*;
   
class serversoc1
{
    public static void main(String args[])  throws Exception
    {
        String str1=new String(); 
        //create the Server Socket         
        ServerSocket scos=new ServerSocket(4444);
    
        //wait for Client connect       
        Socket soc1=scos.accept();
    
        //create the IO Streams
        BufferedReader br=new BufferedReader(new InputStreamReader(soc1.getInputStream()));
        BufferedWriter wr=new BufferedWriter(new OutputStreamWriter(soc1.getOutputStream()));
        System.out.println("on server now");
    
        //read clients message
        str1= br.readLine();
        System.out.println(str1);// prints on the server side
     
        //echo it back
        wr.write(str1);
        wr.flush();
        br.close();
        wr.close(); 
        soc1.close();
    }
}

Blank lines and comments can help regardless of your level of understanding

------------------
Hope This Helps:)
Carl Trusiak

[anuj khanna]

thanks a lot.i'll keep it in mind.i'm highly grateful to you.thanks for taking the pain.