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Date: | Wed, 02 Dec 2009 16:16:44 +0100 |
Reply-To: | "Christian Franke" <Christian DOT Franke AT t-online DOT de> |
To: | cygwin AT cygwin DOT com |
Subject: | Re: 1.7.0-67: syslog() not working properly - possible bug in writev() ? |
From: | "Christian Franke" <Christian DOT Franke AT t-online DOT de> |
Message-ID: | <1NFqwe-2DY1lQ0@fwd08.aul.t-online.de> |
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Corinna Vinschen wrote: > On Dec 2 12:07, Christian Franke wrote: > > > > Another test: > > > > This sends one UDP package on 1.5, but two on 1.7: > > > > int sd = socket(AF_LOCAL, SOCK_DGRAM, 0); > > > > struct sockaddr_un sa; sa.sun_family = AF_LOCAL; > > strcpy(sa.sun_path, "/dev/log"); > > connect(sd, (struct sockaddr *)&sa, sizeof(sa)); > > > > struct iovec iv[2] = { { "<1>", 3 }, { "test: text", 10 } }; > > writev(sd, iv, 2); > > Yes, but... why is that a problem for syslog-ng? Shouldn't it have to > expect that a message comes in multiple UDP packages? Hmm. > > At least the old syslogd prints one message for each recvfrom() result. If "< PRI > MESSAGE" is sent in 2 packages, the result is one empty message with facility.level=PRI and another MESSAGE with facility.level=default. Christian -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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