Check for ICE mismatch and add the ice-mismatch attribute in the SDP if there is...

diff --git a/coreapi/sal_eXosip2_sdp.c b/coreapi/sal_eXosip2_sdp.c
index dff2de57485cb0b8c9b6bb9f7049e5444592cb49..baac6583a4ffff6e41c6b21b1ba8ffeec64577a1 100644 (file)
--- a/coreapi/sal_eXosip2_sdp.c
+++ b/coreapi/sal_eXosip2_sdp.c
@@ -250,6 +250,10 @@ static void add_ice_candidates(sdp_message_t *msg, int lineno, const IceCheckLis
        const IceCandidate *candidate;
        int i;
 
+       if ((ice_check_list_state(ice_cl) == ICL_Failed) && ice_check_list_is_mismatch(ice_cl)) {
+               sdp_message_a_attribute_add(msg, lineno, osip_strdup("ice-mismatch"), NULL);
+               return;
+       }
        for (i = 0; i < ms_list_size(ice_cl->local_candidates); i++) {
                candidate = ms_list_nth_data(ice_cl->local_candidates, i);
                switch (ice_check_list_state(ice_cl)) {
@@ -697,6 +701,7 @@ int sdp_to_media_description(sdp_message_t *msg, SalMediaDescription *desc, IceS
                        } else {
                                ice_session_set_role(*ice_session, IR_Controlled);
                        }
+                       ice_session_check_mismatch(*ice_session);
                }
                if ((ice_ufrag != NULL) && (ice_pwd != NULL)) {
                        ice_session_set_remote_credentials(*ice_session, ice_ufrag, ice_pwd);