Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sources DOT redhat DOT com Delivered-To: mailing list cygwin AT sources DOT redhat DOT com Reply-To: From: "Norman Vine" To: Subject: RE: hang in pthread_cond_signal Date: Thu, 14 Jun 2001 17:19:42 -0400 Message-ID: <008401c0f517$bab12b80$a300a8c0@nhv> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook 8.5, Build 4.71.2232.26 In-Reply-To: <3B290FE5.22678B61@trex.rtpnc.epa.gov> X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 Importance: Normal Greg Smith wrote: >> >Seems pthread_cond_signal can hang while another thread >is waiting on the condition AND a pthread_cond_signal >has been previously issued when no one was waiting on the >condition. Hi Greg, I believe that this same behaviour is what is causing threading with Python to 'freeze'. Thanks for your clear example that pinpoints the problem ! Cheers Norman VIne -- Want to unsubscribe from this list? Check out: http://cygwin.com/ml/#unsubscribe-simple