From: Marco Atzeri <marco.atzeri@gmail.com>
To: cygwin@cygwin.com
Subject: Re: Cygwin 1.7-58 with windows 2008
Date: Tue, 23 Feb 2016 14:01:00 -0000 [thread overview]
Message-ID: <56CC6626.3070606@gmail.com> (raw)
In-Reply-To: <CAPCR6Q3vmSB2BnKdmjAqobQDOxVjU3GKE0J9q4eapkKirPO5Mg@mail.gmail.com>
On 23/02/2016 04:34, Rashi Singhal wrote:
> Hi ,
>
> We have call to "msgsnd" function that fails after processing 3 to 4 messages.
>
> We tried both Block and NO Block mechanism (IPC_NOWAIT)
>
> Also we changes configuration of cygserver.conf .This increases
> message processing to 8-10 messages.But fails after that.
>
> Attached is cygserver.conf file for reference:
>
I don't know if that is relevant , but please note that the file is with
"with CRLF line terminators"
I tested cygserver with msgtool from cygutils-extra package
with:
a=0 ; while [ $? -eq 0 ] ; do a=$[$a+1] ; echo $a ; msgtool s $a
"This is test" ; done
a=0 ; while [ $? -eq 0 ] ; do a=$[$a+1] ; echo $a ; msgtool r $a
; done
The system default accepts up to 40 messages so it seems strange that
it fails on 8-10 messages or less on your system.
I suggest you to look on output of
/usr/sbin/cygserver.exe -d
for hints on why is not working for your application.
Until you provide us a simple test case that we can replicate,
I doubt we can understand or solve the issue you meet.
Regards
Marco
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next prev parent reply other threads:[~2016-02-23 14:01 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-17 8:44 Rashi Singhal
2016-02-17 9:09 ` Marco Atzeri
2016-02-22 9:50 ` Rashi Singhal
2016-02-22 11:21 ` Marco Atzeri
2016-02-23 3:34 ` Rashi Singhal
2016-02-23 14:01 ` Marco Atzeri [this message]
2016-03-04 16:40 ` Rashi Singhal
2016-03-09 8:00 ` Rashi Singhal
2016-03-09 8:16 ` Marco Atzeri
[not found] ` <CAPCR6Q2GdXd=EF7iAdP+xYT7UomLefLKgDm=be0oD=Wh64T_-g@mail.gmail.com>
2016-03-11 2:40 ` Rashi Singhal
2016-03-11 6:38 ` Mark Geisert
2016-03-17 11:19 ` Rashi Singhal
2016-03-17 11:47 ` Marco Atzeri
2016-03-18 16:15 ` Peter A. Castro
[not found] ` <CAPCR6Q32VQeQLLjOC6t5UNs-AVtHYC_Er1ETdZHtYifbD6j3rA@mail.gmail.com>
[not found] ` <alpine.LNX.2.00.1603231447150.6583@ming.fruitbat.org>
2016-03-24 4:20 ` Fwd: " Rashi Singhal
2016-03-24 19:29 ` Warren Young
2016-03-24 19:36 ` Warren Young
2016-03-25 5:38 ` Fwd: " Mark Geisert
2016-03-28 9:08 ` Rashi Singhal
2016-03-28 10:50 ` Andrey Repin
2016-03-28 11:06 ` Rashi Singhal
2016-03-28 14:30 ` Erik Soderquist
2016-03-29 2:47 ` Rashi Singhal
-- strict thread matches above, loose matches on Subject: below --
2016-02-17 5:53 Rashi Singhal
2016-02-17 6:50 ` Larry Hall (Cygwin)
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