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Bind RTCP to the same IP as RTP.

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I currently don't see this as a bug that needs to be fixed in 1.4/1.2 too,
but feel free to backport if you see it that way. RTCP now binds to
ALL IP addresses on the host, RTP to a specific address.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46409 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Olle Johansson
2006-10-29 20:21:33 +00:00
parent 53ef33ccc3
commit 52a5d63a2d
1 changed files with 5 additions and 1 deletions
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6
main/rtp.c
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@@ -1740,6 +1740,7 @@ char *ast_rtp_lookup_mime_multiple(char *buf, size_t size, const int capability,
return buf;
}
/*! \brief Open RTP or RTCP socket for a session */
static int rtp_socket(void)
{
int s;
@@ -1815,9 +1816,12 @@ struct ast_rtp *ast_rtp_new_with_bindaddr(struct sched_context *sched, struct io
/* Must be an even port number by RTP spec */
rtp->us.sin_port = htons(x);
rtp->us.sin_addr = addr;
/* If there's rtcp, initialize it as well. */
if (rtp->rtcp)
if (rtp->rtcp) {
rtp->rtcp->us.sin_port = htons(x + 1);
rtp->rtcp->us.sin_addr = addr;
}
/* Try to bind it/them. */
if (!(first = bind(rtp->s, (struct sockaddr *)&rtp->us, sizeof(rtp->us))) &&
(!rtp->rtcp || !bind(rtp->rtcp->s, (struct sockaddr *)&rtp->rtcp->us, sizeof(rtp->rtcp->us))))