Article View: comp.graphics.avs
Article #279Re: AVScorout_event_wait
From: Brian Hayes 74-35 x65129
Date: Fri, 22 Jan 1993 21:26
Date: Fri, 22 Jan 1993 21:26
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In article <24829@hacgate.SCG.HAC.COM> hayes%valkris@hac2arpa.hac.com (Brian Hayes 74-35 x65129) writes: >Has anyone been succesful with the AVScorout_event_wait() library >routine? > >I'm using it with sockets and I've noticed that the routine seems to >ignore any timeout value passed to it. > We'll, I've found the answer to my problem. Thank goodness for undocumented "features" in the AVS manuals: otherwise, debugging would be such a bore=;^). On DEC 5000 ULTRIX (and maybe other machines too): A coroutine module must operate synchronously (AVScorout_set_sync(1)) so that AVScorout_event_wait() will function properly with respect to timeout. If the coroutine module is operating asynchronously, it will return immediately regardless of the timeout value (NULL or non-NULL). GRRRR. (Release product, allow users to find bugs, announce upgrade program). -- | Brian Hayes | "Know you analysis and design methodology, | | (310) 616-5129 | its strengths and weaknesses!" -B.S.Hayes | | hayes@hac2arpa.hac.com| <standard disclaimer here> |
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Path: arc1-ca.pugleaf.net!sparky!uunet!paladin.american.edu!howland.reston.ans.net!usc!hacgate!valkris!hayes From: hayes@valkris.aero.org (Brian Hayes 74-35 x65129) Newsgroups: comp.graphics.avs Subject: Re: AVScorout_event_wait Message-ID: <24841@hacgate.SCG.HAC.COM> Date: 22 Jan 93 21:26:28 GMT References: <24829@hacgate.SCG.HAC.COM> Sender: news@hacgate.SCG.HAC.COM Organization: Hughes Aircraft Company, EDSG Lines: 26