Re: Help with threads and queues
Re: Help with threads and queues
- Subject: Re: Help with threads and queues
- From: Thomas Clement <email@hidden>
- Date: Thu, 29 Apr 2010 17:35:28 +0200
Just use a serial dispatch queue (or if you need to run pre-10.6 use
an NSOperationQueue with a max concurrent count set to 1) and dispatch
operations to the queue whenever you want.
The operation passed to the queue should write some data to the socket.
Thomas
On Apr 29, 2010, at 2:26 PM, Paul Franz wrote:
I am trying to convert my Java code to Objective-C code and I have run
into a problem. I have thread, that currently has a socket open and it
sits there and send packets of information through the socket.
Currently my queue code uses the wait/notifyAll methods in Java to put
the thread into a wait state (i.e. not actively checking and using
CPU) and to wake it up. The methods look like:
void push (String str)
{
queue.add(str);
notifyAll();
}
String pop ()
{
while (queue.isEmpty())
{
wait();
}
return queue.remove();
}
How do you do the samething in Cocoa/Objective-C?
Paul Franz
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