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NSDistributedNotificationCenter
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NSDistributedNotificationCenter


  • Subject: NSDistributedNotificationCenter
  • From: Justin Wood <email@hidden>
  • Date: Sat, 16 Feb 2002 14:30:02 -0500

I have been trying to use the distributed notification center to pass information between a client and server application. The chatter between them is simple event based so I opted for this over a Distributed Objects style of IPC.

Everything works just fine, for a while, after the chatter gets to a certain level, maybe > 10-15 messages per second, the notifications just seem to disappear, completely. Once one is dropped, no more seem to pass through. This leads me to the assumption that somewhere a queue is getting filled up, freezes, and doesn't know what to do.

I've tried deliverImmediately: YES, with observers that use the suspension behavior, NSNotificationSuspensionBehaviorDeliverImmediately, which seems to work for a little longer (maybe just my imagination) but still freezes after a while.

Has anyone had a similar experience, or have any input as to where I should go with this? I'm completely baffled...


Thanks!

- Justin
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