[Bug 704198] New: rtspconnection: Removes child sources and adds them again later

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=704198
  GStreamer | gst-plugins-base | git

           Summary: rtspconnection: Removes child sources and adds them
                    again later
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: slomo at circular-chaos.org
         QAContact: gstreamer-bugs at lists.freedesktop.org
                CC: wim.taymans at gmail.com
     GNOME version: ---


gstrtspconnection currently removes write child sources if nothing is to write.
Unfortunately child sources that were removed once can't be added again because
they're marked as destroyed. Removing a child source removes the
G_HOOK_FLAG_ACTIVE flag and when adding a child source again there's an
assertion to check for this.

This was added with

commit ad6c16fdfccb6aff1732d2df1dcd43037cc4daa3
Author: Wim Taymans <wim.taymans at collabora.co.uk>
Date:   Thu Jun 20 17:28:46 2013 +0200

    rtsp: manage writer child source better

    Only add the write child source when we have something to write or else
    we will dispatch forever without doing anything.

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