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deal with strange reinvite with no sdp 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10421 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-11-16 18:45:21 +00:00
parent 5dd6b9f4e6
commit 47207ba3d8
2 changed files with 42 additions and 2 deletions
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2
src/mod/endpoints/mod_sofia/mod_sofia.h
View File

@ -200,7 +200,7 @@ typedef enum {
TFLAG_REINVITE = (1 << 16),
TFLAG_REFER = (1 << 17),
TFLAG_NOHUP = (1 << 18),
TFLAG_XFER = (1 << 19),
TFLAG_NOSDP_REINVITE = (1 << 19),
TFLAG_NAT = (1 << 20),
TFLAG_BUGGY_2833 = (1 << 21),
TFLAG_SIP_HOLD = (1 << 22),

42
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -2534,7 +2534,8 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
}
} else if (tech_pvt && switch_test_flag(tech_pvt, TFLAG_SDP) && !r_sdp) {
nua_respond(tech_pvt->nh, SIP_202_ACCEPTED, TAG_END());
nua_respond(tech_pvt->nh, SIP_200_OK, TAG_END());
switch_set_flag_locked(tech_pvt, TFLAG_NOSDP_REINVITE);
goto done;
} else {
ss_state = nua_callstate_completed;
@ -2673,6 +2674,45 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
}
break;
case nua_callstate_ready:
if (r_sdp && switch_test_flag(tech_pvt, TFLAG_NOSDP_REINVITE)) {
sdp_parser_t *parser;
sdp_session_t *sdp;
uint8_t match = 0;
int is_ok = 1;
switch_clear_flag_locked(tech_pvt, TFLAG_NOSDP_REINVITE);
if (tech_pvt->num_codecs) {
if ((parser = sdp_parse(NULL, r_sdp, (int) strlen(r_sdp), 0))) {
if ((sdp = sdp_session(parser))) {
match = sofia_glue_negotiate_sdp(session, sdp);
}
sdp_parser_free(parser);
}
}
if (match) {
switch_set_flag_locked(tech_pvt, TFLAG_REINVITE);
if (sofia_glue_activate_rtp(tech_pvt, 0) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "RTP Error!\n");
switch_channel_set_variable(tech_pvt->channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "RTP ERROR");
is_ok = 0;
}
switch_clear_flag_locked(tech_pvt, TFLAG_REINVITE);
} else {
switch_channel_set_variable(tech_pvt->channel, SWITCH_ENDPOINT_DISPOSITION_VARIABLE, "CODEC NEGOTIATION ERROR");
is_ok = 0;
}
if (!is_ok) {
nua_respond(nh, SIP_488_NOT_ACCEPTABLE, TAG_END());
switch_channel_hangup(tech_pvt->channel, SWITCH_CAUSE_INCOMPATIBLE_DESTINATION);
}
goto done;
}
if (channel) {
switch_channel_clear_flag(channel, CF_REQ_MEDIA);
}