Please help me to solve this problem.

Question

Hi , can someone help me to solve the following problem:
1) I wrote two different client and server program, (Using UDP)
2) In the server side for testig I wrote some code like when a client sending message to server
a) server find on the database only senders IP address then server return the message to sender
b) Again if server find out other IP address too then it returns to them too
3) but it working for (a) , but not for (b)
4) Actually, its sending message but client not getting it
So, can some tell me, how to modify server or client side
Server wont reply the msg to the same IP address/ Sender who sent the message.
Server will reply the message to other person..
For example, Alace, Bob and Carrry are three clients. Alace, Bob, and Carry are online now. When they get online server save there IP address.
Now, Bob sends a message to server , then server will send the message to Alace and Carry. Not to the sender Bob.
Thanks]
I am giveing a pice of coding of server side
else
IPAddressObject addressObjectt;
onlineUserList.reset();
for(int i=0; i<onlineUserList.lengthIs(); i++)
addressObjectt=(IPAddressObject)onlineUserList.getNextItem();
IPAddress=addressObjectt.getAddress();
System.out.println("\n this is not same : "+IPAddress);
if(addressObject.compareTo(addressObjectt)!=0)
System.out.println("\n this is not same : "+sentence);
String cSentence=sentence.toUpperCase();
sendData=cSentence.getBytes();
DatagramPacket sendPacket= new DatagramPacket(sendData, sendData.length, IPAddress,port);
System.out.println("\n aaaaaaa : "+IPAddress);
client.send(sendPacket);
else
System.out.println("\n this is same : "+sentence);
String cSentence= sentence.toUpperCase();
sendData=cSentence.getBytes();
DatagramPacket sendPacket= new DatagramPacket(sendData, sendData.length, IPAddress,port);
client.send(sendPacket);
System.out.println("\n this is same : "+cSentence);
}//for
}//else
Edited by: kidylimp on Apr 8, 2008 12:16 PM

Answer 1

This looks suspiciously like a cross-post
[http://forum.java.sun.com/thread.jspa?threadID=5283608]