From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from mail2-relais-roc.national.inria.fr (mail2-relais-roc.national.inria.fr [192.134.164.83]) by yquem.inria.fr (Postfix) with ESMTP id 5CD3EBBAF for ; Wed, 16 Jun 2010 11:47:13 +0200 (CEST) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ArQFALI6GExQW+UMdWdsb2JhbACSXIwdFQEMCgsHESKIGrcAhRoEhmQ X-IronPort-AV: E=Sophos;i="4.53,425,1272837600"; d="scan'208";a="53230516" Received: from lo.gmane.org ([80.91.229.12]) by mail2-smtp-roc.national.inria.fr with ESMTP; 16 Jun 2010 11:47:13 +0200 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1OOpD9-00036G-IF for caml-list@inria.fr; Wed, 16 Jun 2010 11:47:07 +0200 Received: from ks368928.kimsufi.com ([94.23.39.26]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 16 Jun 2010 11:47:07 +0200 Received: from sylvain by ks368928.kimsufi.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 16 Jun 2010 11:47:07 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: caml-list@inria.fr connect(): No such file or directory From: Sylvain Le Gall Subject: Re: Unix.send blocks Date: Wed, 16 Jun 2010 09:46:57 +0000 (UTC) Message-ID: References: <2EB36A07AAE8C44BBB1986425E7A22D0127E01BE32@atp-mbx1.in.nicta.com.au> <9A8556989A396A408C72088C69EDE5633EDD5F2C@KAIP-EXMSG01.lmsintl.com> X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: ks368928.kimsufi.com User-Agent: slrn/pre1.0.0-11 (Linux) X-Spam: no; 0.00; le-gall:01 bug:01 ocaml:01 bug:01 wrote:01 unix:01 unix:01 caml:02 reproduce:03 pattern:04 christoph:04 christoph:04 blocking:04 guess:04 inria:06 On 16-06-2010, Christoph Bauer wrote: > >> While it's easy to reproduce the error (a certain pattern of requests >> from the browser), I can't tell what particular conditions cause the blocking behavior. >> >> Any help appreciated. > > I guess you are using Unix.select. There is (was) a bug in the windows > select implementation. It had problems with the GC. > > http://caml.inria.fr/mantis/view.php?id=4844 "There was" when OCaml 3.12 will be out ;-) However, I think it should have crash if it falls into this bug. Regards, Sylvain Le Gall