[4787] in java-interest
Re: Help needed with UDP-client & server
daemon@ATHENA.MIT.EDU (Kevin Conner)
Sun Jan 14 10:42:30 1996
Date: Sun, 14 Jan 1996 14:17:28 +0000
From: Kevin Conner <knrc@impltd.com>
To: Tim Moons <tim@innet.be>
Cc: java-interest@java.sun.com
Hiya Tim.
Did you get an answer to this problem?
If not this might help you. I found two problems with this,
one in the Server class and another in the UDPClient class.
The server class tries to set up a DatagramPacket but provides
an uninitialised buffer as the first parameter. Add a line
to your code like the following
ibuf = new byte[256] ;
The problem in UDPClient occurred because I ran both programs
on the same machine. Your connect function tries to create a
DatagramSocket with port 7000, this will have already been taken
by the server. It may be a better idea to replace this with
a default port instead of an explicit one, e.g.
client = new DatagramSocket() ;
I hope this helps,
Kev
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Kevin Conner knrc@impltd.com Integrated Micro Products
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