line

[Shima]

Dear friends

My program gets one word from server and it supposes to write this word in 2 lines.
Would you please guide me, which code arranges the output line? :confused:

Thx

[j2me64]

Dear friends

My program gets one word from server and it supposes to write this word in 2 lines.
Would you please guide me, which code arranges the output line? :confused:

Thx

what are you trying to do? to separate the word in 2 lines or writing the same word twice in 2 lines?

[Shima]

Hi

Just write the word in two lines.
(Write the word in 2 lines in client which word comes from server)

Thx

[Norm]

Can you show what the output would look like? For example if your program received the word: programming
How do you want it to be written?
line1: ???
line2: ???

[Shima]

Hi

programmingprogrammingprogrammingprogrammingprogra mmingprogrammingprogrammingprogrammingprogrammingp rogrammingprogrammingprogrammingprogrammingprogram ming

programmingprogrammingprogrammingprogrammingprogra mmingprogrammingprogrammingprogrammingprogrammingp rogrammingprogrammingprogrammingprogrammingprogram ming


just in 2 line write programming (like chargen2)

thx

[Iman Reihanian]

i think you have to copy your code at here

[Norm]

What you show as the desired output is the one word repeated n times on each line.
To get that use a nested loop. On the inner loop use print() for the n times you want the word repeated. after the inner loop use println() to move to the next line. The outer loop for the number of lines

[Shima]

Hi
Thanks

This code:
for (int j = 0; j<20; j++)
System.out.print(sentence);

Suppose to write my sentence in sequence 20 times? Am I right?
But it just type two time, in two lines; For example if my server received the word, programming. written:

Programming
Programming

[Norm]

I don't think the code you posted would output the two lines you show.
Are you sure that is the code that is executing?
Change it to: System.out.print("s=" + sentence + "<");
to be sure that it is executing.

[Shima]

Hi, Thanks but still has the same problem

The code of my client is:

package linesclient;

import java.net.*;
import java.io.*;
/**
* @author Shima
*/
public class Main {
public static void main(String[] args) throws Exception {

byte[] receivedata = new byte[512];
byte[] senddata = new byte[512];

DatagramSocket clientsoket = new DatagramSocket();
InetAddress ipaddress = InetAddress.getByName("localhost");

BufferedReader bufferreaderuser = new BufferedReader(new InputStreamReader(System.in));

String str = bufferreaderuser.readLine();
senddata = str.getBytes();

DatagramPacket sendpacket= new DatagramPacket(senddata, senddata.length, ipaddress,9876);
clientsoket.send(sendpacket);


DatagramPacket recievepaket = new DatagramPacket(receivedata, receivedata.length);
clientsoket.receive(recievepaket);

String sentence= new String(recievepaket.getData());

for (int j = 0; j<5; j++){
System.out.print("s="+sentence+"<");
}


clientsoket.close();

}

}

---------------------
and server code is:

package lines;

import java.net.*;
//import java.io.*;
/**
* server
* @author Shima
*/
public class Main {
public static void main(String[] args) throws Exception {


byte[] recievedata = new byte[512];
byte[] senddata = new byte[512];

DatagramSocket serversoket = new DatagramSocket(9876);

while (true){
DatagramPacket recievepacket = new DatagramPacket(recievedata,recievedata.length);

serversoket.receive(recievepacket);

InetAddress ipaddress= recievepacket.getAddress();
int port= recievepacket.getPort();

senddata = recievepacket.getData();

DatagramPacket sendpacket = new DatagramPacket(senddata,senddata.length, ipaddress, port);

serversoket.send(sendpacket);

}
}

}

[Tolls]

And what does that code print?
(And please use code tags)

[Shima]

run:
hi
s=hi

[Tolls]

This code:

    public static void main (String[] args) {
        String sentence= "blah";

        for (int j = 0; j<5; j++){
        System.out.print("s="+sentence+"<");
        }
    }

produces this:
s=blah<s=blah<s=blah<s=blah<s=blah<

So that output is not from that code.
Try it without reading the data, just assigning (as I do above) a fixed value to the sentence string.

[Shima]

Yes, you are right, thanks. I tried such as you did. It works, but where is my problem?!!!

[Tolls]

Debug it.
It could be the "server" is hogging all the processing.

[Shima]

Would you please explain more detail, because I am almost new in java, thanks.

[Tolls]

I can't really explain debugging...use a debugger and step through the code.

[Lund01]

<Wrong post>

[Tolls]

Well, no, what I meant was debugging as in using a debugger.

[Shima]

Hi

Would you please explain more about debugger?
Where is the location and how can I use it?

Thx