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| From: | Yen-Ju Chen |
| Subject: | Re: NSNotification and NSRunLoop |
| Date: | Wed, 29 Oct 2003 13:13:01 -0500 |
From: "Chris B. Vetter" <chrisv@web4inc.com> To: discuss-gnustep@gnu.org Subject: Re: NSNotification and NSRunLoop Date: Wed, 29 Oct 2003 09:54:46 -0800 On Wed, 29 Oct 2003 06:18:51 +0000 Richard Frith-Macdonald <richard@brainstorm.co.uk> wrote: > Yes ... events only arrive while a run loop is running ... so you > need to run the runloop within your while loop. [...] I was playing with sockets the other day and ran into a similar problem, Yen-Ju was having (with respect to NSRunLoop and NSNotification). Basically I did the same as you suggested (put NSRunLoop inside a loop) and never received any notifications, until the while() finished. When I put the while() in a separate method, added it to a timer and fired that one off, it worked... Weird.
I put the NSRunLoop in the while() and it works. I did try fire the while() using NSTimer, but it won't work. My situation is a little bit complicated. Application A will use NSTask to launch Tool B (containing while loop). Application A need to send NSNotification to Tool B. There is no NSRunLoop in B (as least I didn't use any). I guess that's the reason the NSTimer doesn't really work. Yen-Ju
-- Chris _______________________________________________ Discuss-gnustep mailing list Discuss-gnustep@gnu.org http://mail.gnu.org/mailman/listinfo/discuss-gnustep
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