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flush proxy mode if you try to answer a sip channel with no bridge 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8372 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-05-12 21:05:14 +00:00
parent 2bcd991b46
commit 8252ebbd1b
1 changed files with 17 additions and 6 deletions
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23
src/mod/endpoints/mod_sofia/mod_sofia.c
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@ -335,6 +335,8 @@ static switch_status_t sofia_answer_channel(switch_core_session_t *session)
switch_status_t status;
uint32_t session_timeout = tech_pvt->profile->session_timeout;
const char *val;
const char *b_sdp = NULL;
int is_proxy = 0;
if (switch_test_flag(tech_pvt, TFLAG_ANS) || switch_channel_test_flag(channel, CF_OUTBOUND)) {
return SWITCH_STATUS_SUCCESS;
@ -342,11 +344,12 @@ static switch_status_t sofia_answer_channel(switch_core_session_t *session)
switch_set_flag_locked(tech_pvt, TFLAG_ANS);
if (switch_channel_test_flag(channel, CF_PROXY_MODE) || switch_channel_test_flag(channel, CF_PROXY_MEDIA)) {
const char *sdp = NULL;
if ((sdp = switch_channel_get_variable(channel, SWITCH_B_SDP_VARIABLE))) {
tech_pvt->local_sdp_str = switch_core_session_strdup(session, sdp);
}
b_sdp = switch_channel_get_variable(channel, SWITCH_B_SDP_VARIABLE);
is_proxy = (switch_channel_test_flag(channel, CF_PROXY_MODE) || switch_channel_test_flag(channel, CF_PROXY_MEDIA));
if (b_sdp && is_proxy) {
tech_pvt->local_sdp_str = switch_core_session_strdup(session, b_sdp);
if (switch_channel_test_flag(channel, CF_PROXY_MEDIA)) {
sofia_glue_tech_patch_sdp(tech_pvt);
if (sofia_glue_activate_rtp(tech_pvt, 0) != SWITCH_STATUS_SUCCESS) {
@ -354,12 +357,20 @@ static switch_status_t sofia_answer_channel(switch_core_session_t *session)
}
}
} else {
if (switch_test_flag(tech_pvt, TFLAG_LATE_NEGOTIATION)) {
if ((is_proxy && !b_sdp) || switch_test_flag(tech_pvt, TFLAG_LATE_NEGOTIATION)) {
switch_clear_flag_locked(tech_pvt, TFLAG_LATE_NEGOTIATION);
if (is_proxy) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Disabling proxy mode due to call answer with no bridge\n");
switch_channel_clear_flag(channel, CF_PROXY_MEDIA);
switch_channel_clear_flag(channel, CF_PROXY_MODE);
}
if (!switch_channel_test_flag(tech_pvt->channel, CF_OUTBOUND)) {
const char *r_sdp = switch_channel_get_variable(channel, SWITCH_R_SDP_VARIABLE);
tech_pvt->num_codecs = 0;
sofia_glue_tech_prepare_codecs(tech_pvt);
if (sofia_glue_tech_media(tech_pvt, r_sdp) != SWITCH_STATUS_SUCCESS) {
switch_channel_set_variable(channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "CODEC NEGOTIATION ERROR");
//nua_respond(tech_pvt->nh, SIP_488_NOT_ACCEPTABLE, TAG_END());