Article View: borland.public.cppbuilder.nativeapi
Article #12533Threads Threads Threads
From: Colin Maharaj
Date: Mon, 01 Dec 2003 23:20
Date: Mon, 01 Dec 2003 23:20
24 lines
1785 bytes
1785 bytes
Hi all, I have Thread A with resources and Thread B with resources. I instantiate thread A then thread B and thread B is trying to use resources in thread A. What is weird is on my 1 Ghz machine every thing is great but on my 2.4 Ghz machine I get access violations. I then try something, I declare a static bool called IsUp and declare it false and at the last line of the constructor of thread A, I say IsUp = true; I then place... if (IsUp==false) return; In the member functions of the thread and now I get no problems in my 2.4 Ghz machine. QUESTION: Is it possible that thread B is trying to access resources and functions on thread A while thread A's constructor is still running? Even though thread B's constructor has finished and was called after thread A?
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,e26628fb95e98199,start X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-12-01 15:25:52 PST Message-ID: <3FCBCCB2.C4C79E81@cablenett.net> Date: Mon, 01 Dec 2003 19:20:18 -0400 From: Colin Maharaj <cbm@cablenett.net> Reply-To: cbm@cablenett.net X-Mailer: Mozilla 4.78 [en] (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: borland.public.cppbuilder.nativeapi Subject: Threads Threads Threads Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 196.32.37.78 X-Trace: newsgroups.borland.com 1070320849 196.32.37.78 (1 Dec 2003 15:20:49 -0700) Lines: 24 Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!fu-berlin.de!newsfeed.freenet.de!216.166.71.118.MISMATCH!small1.nntp.aus1.giganews.com!border1.nntp.aus1.giganews.com!nntp.giganews.com!nntp-relay.ihug.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail