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Restart ICE if remote credentials have changed.

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This commit is contained in:
Ghislain MARY 2012-08-08 15:18:04 +02:00
parent c6dfd648a9
commit 6eb7105258
1 changed files with 21 additions and 1 deletions
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22
coreapi/misc.c
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@ -691,7 +691,27 @@ void linphone_core_update_ice_from_remote_media_description(LinphoneCall *call,
{
if ((md->ice_pwd[0] != '\0') && (md->ice_ufrag[0] != '\0')) {
int i, j;
ice_session_set_remote_credentials(call->ice_session, md->ice_ufrag, md->ice_pwd);
/* Check for ICE restart and set remote credentials. */
if ((ice_session_remote_ufrag(call->ice_session) == NULL) && (ice_session_remote_pwd(call->ice_session) == NULL)) {
ice_session_set_remote_credentials(call->ice_session, md->ice_ufrag, md->ice_pwd);
} else if (ice_session_remote_credentials_changed(call->ice_session, md->ice_ufrag, md->ice_pwd)) {
ice_session_restart(call->ice_session);
ice_session_set_remote_credentials(call->ice_session, md->ice_ufrag, md->ice_pwd);
}
for (i = 0; i < md->nstreams; i++) {
const SalStreamDescription *stream = &md->streams[i];
IceCheckList *cl = ice_session_check_list(call->ice_session, i);
if (cl && (stream->ice_pwd[0] != '\0') && (stream->ice_ufrag[0] != '\0')) {
if (ice_check_list_remote_credentials_changed(cl, stream->ice_ufrag, stream->ice_pwd)) {
ice_session_restart(call->ice_session);
ice_session_set_remote_credentials(call->ice_session, md->ice_ufrag, md->ice_pwd);
break;
}
}
}
/* Create ICE check lists if needed and parse ICE attributes. */
for (i = 0; i < md->nstreams; i++) {
const SalStreamDescription *stream = &md->streams[i];
IceCheckList *cl = ice_session_check_list(call->ice_session, i);