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Bug 724531 - TTL in packets will always have default value during multcast.
TTL in packets will always have default value during multcast.
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-rtsp-server
unspecified
Other Linux
: Normal normal
: 1.2.3
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2014-02-17 10:18 UTC by Göran Jönsson
Modified: 2014-02-25 22:28 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
patch (1.57 KB, patch)
2014-02-17 10:18 UTC, Göran Jönsson 		none Details | Review

Description Göran Jönsson 2014-02-17 10:18:33 UTC 
Created attachment 269370 [details] [review]
patch

When running multicast the Time to live value in packets is always 1 ( default value ). 

Problem is in  
gst-rtsp-server 
file rtsp_stream.c 
function update_transport

Current implementation is doing add before set ttl-mc .

This causes the ttl-mc value never be set on socket. Since that is done in add.

Attach a patch.

regards
Göran Jönsson
Comment 1 Wim Taymans 2014-02-18 10:14:00 UTC 
commit a7f0feff23abe57928569f79eff58006adf2b4df
Author: Göran Jönsson <goranjn@axis.com>
Date:   Mon Feb 17 10:43:05 2014 +0100

    stream: set ttl-mc before adding the socket
    
    Set ttl-mc before adding the socket. Otherwise the value ttl-mc will
    never be set on socket.
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=724531