All of lore.kernel.org
 help / color / mirror / Atom feed
From: Brian Ruptash <bruptash@gmail.com>
To: ofono@ofono.org
Subject: RE: No D-Bus Reply to Activating Context
Date: Mon, 17 Feb 2014 09:40:25 +0100	[thread overview]
Message-ID: <009101cf2bbb$e7eb4cf0$b7c1e6d0$@gmail.com> (raw)
In-Reply-To: <52FA5B6B.6020106@gmail.com>

[-- Attachment #1: Type: text/plain, Size: 1203 bytes --]

> > 09:20:42.611 gprs.c:863    pri_activate_callback
> > Activating context failed with error: Unknown error type
> 
> Looking at that line, we are sending a reply right after printing the
> message.  In case the message is NULL, you'd most likely crash inside
> D-Bus or get an assertion of some kind.
> 
> The pending variable is also not messed with anywhere else, so you
> should be getting a reply.
> 
> The only thing I can suggest is to try and simulate this behavior with
> phonesim and see if you can duplicate / debug it.

I traced the log and code and agree, which is why I can't understand why
the D-Bus reply is either not sent or perhaps not received, though it
only occurs in this particular sequence and is the only case a method
return is ever "lost".  dbus has a bug in that dbus-monitor can't trace
method returns, so I can't easily see what's happenning especially as
it's quite sporadic.

So I punted... I upgraded from ofono 1.12 to 1.14 which has a significant
overhaul to gdbus, though I can't find anything in the ofono mailing list
that explains what or why.  And I'll see if the issue persists.

> Regards,
> -Denis

Thanks, Denis.

-- Brian



      reply	other threads:[~2014-02-17  8:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-11 12:32 No D-Bus Reply to Activating Context Brian Ruptash
2014-02-11 17:18 ` Denis Kenzior
2014-02-17  8:40   ` Brian Ruptash [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='009101cf2bbb$e7eb4cf0$b7c1e6d0$@gmail.com' \
    --to=bruptash@gmail.com \
    --cc=ofono@ofono.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.