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From: Christos Trochalakis <yatiohi@ideopolis.gr>
To: Eric Wong <e@80x24.org>
Cc: Amir Yalon <amiryal@yxejamir.net>, unicorn-public@bogomips.org
Subject: Re: Systemd socket inheritance fails with “not a socket file descriptor” [take2]
Date: Wed, 9 Mar 2016 15:19:15 +0200	[thread overview]
Message-ID: <20160309131915.GA25830@luke.ws.skroutz.gr> (raw)
In-Reply-To: <20160309035157.GA23507@dcvr.yhbt.net>

On Wed, Mar 09, 2016 at 03:51:57AM +0000, Eric Wong wrote:
>Amir Yalon <amiryal@yxejamir.net> wrote:
>> Yes, everything looks as expected, one inherited socket starting at fd
>> number 3:
>>
>> I=[3] PID=4869 FDS=1
>>
>> Also tried with Ruby 2.2.1, same results.  FWIW, my rubies are compiled
>> by system-wide RVM with no special options given to it.
>
>Interesting.   Can you try using some other non-Ruby daemon
>which uses sd_listen_fds, too?   I can't think of any off
>the top of my head, but I'm sure there's some.
>
>It seems like systemd is mis-setting FD_CLOEXEC on socket,
>even.
>
>> Thanks for taking the time to investigate, really appreciated.
>
>No problem.  I wonder if something else is broken in your systemd
>config...
>
>Again, I'll take a harder look at newer systemd later this week
>unless somebody beats me to it.

I was also unable to reproduce it in:

* debian stretch, ruby2.2 / systemd 229
* ubuntu wily, ruby2.{1,2} / systemd 225

I used system rubies for all the experments, not rvm.

Amir, could you also send us for completeness your unicorn config and
the output of systemctl cat unicorn.socket & systemctl cat
unicorn@1.service ?

  reply	other threads:[~2016-03-09 13:19 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-07 23:08 Systemd socket inheritance fails with “not a socket file descriptor” Amir Yalon
2016-03-08  3:31 ` Eric Wong
2016-03-08  7:45   ` Amir Yalon
2016-03-08 17:39     ` Eric Wong
2016-03-08 20:32       ` Amir Yalon
2016-03-09  3:51         ` Eric Wong
2016-03-09 13:19           ` Christos Trochalakis [this message]
2016-03-09 14:06           ` Christos Trochalakis
2016-03-10  9:48             ` Amir Yalon
2016-03-12  5:30               ` Eric Wong
2016-03-12 23:19             ` Amir Yalon
2016-03-17  0:27               ` [PATCH] doc: reference --keep-file-descriptors for "bundle exec" Eric Wong
2016-03-17 13:09                 ` Amir Yalon
2016-03-17 16:37                   ` Eric Wong

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