Newbie client - server question
Newbie client - server question
- Subject: Newbie client - server question
- From: Eivind Andersen <email@hidden>
- Date: Thu, 30 Oct 2003 14:42:40 +0100
Hi,
I'm making sort of an instant-messaging application as a student
project.
It should have a server that when recieving an object, it returns the
same object to all connected clients.
The client is almost done, but I can't get the server to work proberly.
The two should communicate using NSConnection and PDO (Portable
Distributed Objects).
I've managed the client to connect to the server.
Then, the clients sends a NSMutableArray to server by just calling a
method on the server that takes and NSMutableArray as the argument.
Usually this works one time, but the next time i do the same thing, the
server crashes. The debugger says: Program recieved signal :
EXC_BAD_ACCESS, and stops at: objc_msgsend after running -
[NSInvocation invalidate] and before that - [NSInvocation dealloc]
And I haven't programmed anything with threads (I hoped NSConnection
took care of that, since I don't have a clue how to do it:)
Does anyone know what could be wrong?
How would you make a server that returs the object (NSMutableArray) it
recieves to all clients?
I would be really thankful for all help!
Best regards,
Eivind Andersen
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