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Check that ICE gathering has already been completed before launching it again.

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This commit is contained in:
Ghislain MARY 2012-10-01 15:48:43 +02:00
parent 1469857acd
commit 37e69be091
1 changed files with 7 additions and 4 deletions
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11
coreapi/misc.c
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@ -624,10 +624,13 @@ int linphone_core_gather_ice_candidates(LinphoneCore *lc, LinphoneCall *call)
ms_error("Fail to get local ip");
return -1;
}
ice_add_local_candidate(audio_check_list, "host", local_addr, call->audio_port, 1, NULL);
ice_add_local_candidate(audio_check_list, "host", local_addr, call->audio_port + 1, 2, NULL);
call->stats[LINPHONE_CALL_STATS_AUDIO].ice_state = LinphoneIceStateInProgress;
if (call->params.has_video && (video_check_list != NULL)) {
if ((ice_check_list_state(audio_check_list) != ICL_Completed) && (ice_check_list_candidates_gathered(audio_check_list) == FALSE)) {
ice_add_local_candidate(audio_check_list, "host", local_addr, call->audio_port, 1, NULL);
ice_add_local_candidate(audio_check_list, "host", local_addr, call->audio_port + 1, 2, NULL);
call->stats[LINPHONE_CALL_STATS_AUDIO].ice_state = LinphoneIceStateInProgress;
}
if (call->params.has_video && (video_check_list != NULL)
&& (ice_check_list_state(video_check_list) != ICL_Completed) && (ice_check_list_candidates_gathered(video_check_list) == FALSE)) {
ice_add_local_candidate(video_check_list, "host", local_addr, call->video_port, 1, NULL);
ice_add_local_candidate(video_check_list, "host", local_addr, call->video_port + 1, 2, NULL);
call->stats[LINPHONE_CALL_STATS_VIDEO].ice_state = LinphoneIceStateInProgress;