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res_rtp_asterisk: Use RTP component for ICE if RTCP-MUX is in use.

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This change makes it so that if an RTCP packet is being sent
the RTP ICE component is used for sending if RTCP-MUX is in use.

ASTERISK-27133

Change-Id: I6200f611ede709602ee9b89501720c29545ed68b
This commit is contained in:
Joshua Colp
2017-07-16 17:18:39 +00:00
parent 9f66fb7901
commit 51761b759d
1 changed files with 7 additions and 2 deletions
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9
res/res_rtp_asterisk.c
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@@ -2587,17 +2587,22 @@ static int __rtp_sendto(struct ast_rtp_instance *instance, void *buf, size_t siz
#ifdef HAVE_PJPROJECT
if (rtp->ice) {
enum ast_rtp_ice_component_type component = rtcp ? AST_RTP_ICE_COMPONENT_RTCP : AST_RTP_ICE_COMPONENT_RTP;
pj_status_t status;
struct ice_wrap *ice;
/* If RTCP is sharing the same socket then use the same component */
if (rtcp && rtp->rtcp->s == rtp->s) {
component = AST_RTP_ICE_COMPONENT_RTP;
}
pj_thread_register_check();
/* Release the instance lock to avoid deadlock with PJPROJECT group lock */
ice = rtp->ice;
ao2_ref(ice, +1);
ao2_unlock(instance);
status = pj_ice_sess_send_data(ice->real_ice,
rtcp ? AST_RTP_ICE_COMPONENT_RTCP : AST_RTP_ICE_COMPONENT_RTP, temp, len);
status = pj_ice_sess_send_data(ice->real_ice, component, temp, len);
ao2_ref(ice, -1);
ao2_lock(instance);
if (status == PJ_SUCCESS) {