These are the lines of code i got blocked

1. When Remote Machine is not in Network

553 -[PXDistributedObjectsClient serverObjectWithReestablishingConnection]
                553 -[PXDistributedObjectsClient serverObject]
                        553 _CF_forwarding_prep_0 553 ___forwarding___
                                553 -[NSDistantObject forwardInvocation:]
                                        553 -[NSConnection 
sendInvocation:internal:]
                                                553 -[NSConnection 
sendInvocation:internal:]


On 22-Apr-09, at 3:33 PM, Kiran Kumar S wrote:

Thanks, Ken for your Reply,

Usually we will get time out exception when trying to get vended object that is not available but in the below case i use to get same exception after a long long delay and some times My app crashes

Thanks
SkiranKumar




On 22-Apr-09, at 1:52 PM, Ken Thomases wrote:

On Apr 22, 2009, at 1:14 AM, Kiran Kumar S wrote:

Really going mad, it is taking long time response when i am trying to get vended Object from the remote machine which doesn't exist in the network. . I am facing same long time delay(more than 60 sec) when i am trying to get vended object from the remote machine which gone to sleep.
          Below is the code

[...]

On which line is the code blocking? You can find out by sampling the process from Activity Monitor or breaking into the process with the debugger.

The delay you're seeing is probably the TCP connection timeout. On most systems, it will take about 9 minutes for TCP to give up all attempts to connect and timeout. I would hope that NSConnection would implement its own timeout mechanism as an alternative to allowing TCP to exhaust itself.

As near as I can tell from reviewing the documentation, the reply timeout should govern the -rootProxy method. Since you're setting that, then I'm not sure why it's not working.

This might be a bug, which you should file at <http://bugreport.apple.com >.

Regards,
Ken



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