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delay update till after media has been confirmed to prevent SOA race in sip

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15159 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2009-10-14 19:26:10 +00:00
parent 1172afedb5
commit 39f93c4eea
7 changed files with 92 additions and 46 deletions
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src/mod/endpoints/mod_sofia/mod_sofia.c
+37 -35
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@@ -1289,43 +1289,45 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
number = tech_pvt->caller_profile->destination_number;
}
if (switch_strlen_zero(tech_pvt->last_sent_callee_id_name) || strcmp(tech_pvt->last_sent_callee_id_name, name) ||
switch_strlen_zero(tech_pvt->last_sent_callee_id_number) || strcmp(tech_pvt->last_sent_callee_id_number, number)) {
if (ua && switch_stristr("snom", ua)) {
snprintf(message, sizeof(message), "From:\r\nTo: \"%s\" %s\r\n", name, number);
nua_info(tech_pvt->nh, SIPTAG_CONTENT_TYPE_STR("message/sipfrag"),
TAG_IF(!switch_strlen_zero(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)),
SIPTAG_PAYLOAD_STR(message), TAG_END());
} else if ((ua && (switch_stristr("polycom", ua) ||
switch_stristr("UPDATE", tech_pvt->x_actually_support_remote)))) {
snprintf(message, sizeof(message), "P-Asserted-Identity: \"%s\" <%s>", name, number);
nua_update(tech_pvt->nh,
TAG_IF(!switch_strlen_zero_buf(message), SIPTAG_HEADER_STR(message)),
TAG_IF(!switch_strlen_zero(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)),
TAG_END());
}
tech_pvt->last_sent_callee_id_name = switch_core_session_strdup(tech_pvt->session, name);
tech_pvt->last_sent_callee_id_number = switch_core_session_strdup(tech_pvt->session, number);
if (switch_event_create(&event, SWITCH_EVENT_CALL_UPDATE) == SWITCH_STATUS_SUCCESS) {
const char *uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Direction", "SEND");
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Callee-Name", name);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Callee-Number", number);
if (uuid) {
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridged-To", uuid);
}
switch_channel_event_set_data(channel, event);
switch_event_fire(&event);
}
if (!switch_channel_test_flag(channel, CF_ANSWERED)) {
switch_channel_set_variable(channel, "sip_callee_id_name", name);
switch_channel_set_variable(channel, "sip_callee_id_number", number);
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Not sending same id again \"%s\" <%s>\n", name, number);
if (switch_strlen_zero(tech_pvt->last_sent_callee_id_name) || strcmp(tech_pvt->last_sent_callee_id_name, name) ||
switch_strlen_zero(tech_pvt->last_sent_callee_id_number) || strcmp(tech_pvt->last_sent_callee_id_number, number)) {
if (ua && switch_stristr("snom", ua)) {
snprintf(message, sizeof(message), "From:\r\nTo: \"%s\" %s\r\n", name, number);
nua_info(tech_pvt->nh, SIPTAG_CONTENT_TYPE_STR("message/sipfrag"),
TAG_IF(!switch_strlen_zero(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)),
SIPTAG_PAYLOAD_STR(message), TAG_END());
} else if ((ua && (switch_stristr("polycom", ua) ||
switch_stristr("UPDATE", tech_pvt->x_actually_support_remote)))) {
snprintf(message, sizeof(message), "P-Asserted-Identity: \"%s\" <%s>", name, number);
nua_update(tech_pvt->nh,
TAG_IF(!switch_strlen_zero_buf(message), SIPTAG_HEADER_STR(message)),
TAG_IF(!switch_strlen_zero(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)),
TAG_END());
}
tech_pvt->last_sent_callee_id_name = switch_core_session_strdup(tech_pvt->session, name);
tech_pvt->last_sent_callee_id_number = switch_core_session_strdup(tech_pvt->session, number);
if (switch_event_create(&event, SWITCH_EVENT_CALL_UPDATE) == SWITCH_STATUS_SUCCESS) {
const char *uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Direction", "SEND");
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Callee-Name", name);
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Callee-Number", number);
if (uuid) {
switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Bridged-To", uuid);
}
switch_channel_event_set_data(channel, event);
switch_event_fire(&event);
}
} else {
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Not sending same id again \"%s\" <%s>\n", name, number);
}
}
}
switch_safe_free(arg);