NSNotification and NSRunLoop

[Yen-Ju Chen]

Hi,

 I try to send NSNotification via NSDistributedNotificationCenter to
 a GNUstep tool which use while(...){} to keep alive.
 I notice that all the NSNotification reach the tool after the while loop 
stop.
 Why does it happen ?
 Do I have to use NSRunLoop in order to receive NSNotification in the 
middle of while loop ?
 How to do that ?
 Something like this ?

 while (...) {

   [[NSRunLoop currentLoop] runUntilDate: [NSData distantFuture]];

 }

 Then how far the [NSData distantFuture] would be ? More than one second ?

 Thanx a lot

 Yen-Ju

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