[Bug 772841] udpsrc: high CPU usage at high packet rate

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Nov 14 09:06:06 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=772841

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

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 Attachment #339726|accepted-commit_now         |committed
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--- Comment #8 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
Comment on attachment 339726
  --> https://bugzilla.gnome.org/attachment.cgi?id=339726
Optimization to receive messages only in multicast

commit 1fc572d7408c339a922817a1f99579d6228533df
Author: Petr Kulhavy <brain at jikos.cz>
Date:   Sat Nov 12 23:34:23 2016 +0100

    udpsrc: receive control messages only in multicast

    Control messages are used only in multicast mode - to detect if the
destination
    address is not ours and possibly drop the packet. However in non-multicast
    modes the messages are still allocated and freed even if not used.
Therefore
    request control messages from g_socket_receive_message() only in multicast
    mode.

    https://bugzilla.gnome.org/show_bug.cgi?id=772841

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