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rtsp: Use GET_PARAMETER for keep-alive for generic RTSP servers 

According to the RFC, GET_PARAMETER should be used for
this, and according to a report from Tim Ouellette,
OPTIONS doesn't work for keeping the connection alive for some
servers. Also, live555 uses GET_PARAMETER for this purpose.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Martin Storsjö 2011-03-30 23:35:28 +03:00 committed by Luca Barbato
parent 4b6f097b21
commit 229e2631be
1 changed files with 1 additions and 1 deletions
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2
libavformat/rtspdec.c
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@ -340,7 +340,7 @@ retry:
/* send dummy request to keep TCP connection alive */
if ((av_gettime() - rt->last_cmd_time) / 1000000 >= rt->timeout / 2) {
if (rt->server_type == RTSP_SERVER_WMS) {
if (rt->server_type != RTSP_SERVER_REAL) {
ff_rtsp_send_cmd_async(s, "GET_PARAMETER", rt->control_uri, NULL);
} else {
ff_rtsp_send_cmd_async(s, "OPTIONS", "*", NULL);