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res_pjsip: improve realtime performance

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This patch modified pjsip_options to retrieve only
permament contacts for aor if the qualify_frequency is > 0
and persisted contacts if the qualify_frequency is > 0.

This patch also fixed a bug in res_sorcery_astdb.
res_sorcery_astdb doesn't save object data retrived from astdb.

ASTERISK-25826

Change-Id: I1831fa46c4578eae5a3e574ee3362fddf08a1f05
This commit is contained in:
Alexei Gradinari
2016-04-15 10:32:12 -04:00
committed by Joshua Colp
parent 5f78801859
commit 9c2032240e
5 changed files with 84 additions and 23 deletions
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64
res/res_pjsip/pjsip_options.c
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@@ -1023,17 +1023,11 @@ int ast_sip_initialize_sorcery_qualify(void)
return 0;
}
static int qualify_and_schedule_cb(void *obj, void *arg, int flags)
static void qualify_and_schedule_contact(struct ast_sip_contact *contact)
{
struct ast_sip_contact *contact = obj;
struct ast_sip_aor *aor = arg;
int initial_interval;
int max_time = ast_sip_get_max_initial_qualify_time();
contact->qualify_frequency = aor->qualify_frequency;
contact->qualify_timeout = aor->qualify_timeout;
contact->authenticate_qualify = aor->authenticate_qualify;
/* Delay initial qualification by a random fraction of the specified interval */
if (max_time && max_time < contact->qualify_frequency) {
initial_interval = max_time;
@@ -1049,26 +1043,47 @@ static int qualify_and_schedule_cb(void *obj, void *arg, int flags)
} else {
update_contact_status(contact, UNKNOWN);
}
}
static int qualify_and_schedule_cb_with_aor(void *obj, void *arg, int flags)
{
struct ast_sip_contact *contact = obj;
struct ast_sip_aor *aor = arg;
contact->qualify_frequency = aor->qualify_frequency;
contact->qualify_timeout = aor->qualify_timeout;
contact->authenticate_qualify = aor->authenticate_qualify;
qualify_and_schedule_contact(contact);
return 0;
}
static int qualify_and_schedule_cb_without_aor(void *obj, void *arg, int flags)
{
qualify_and_schedule_contact((struct ast_sip_contact *) obj);
return 0;
}
/*!
* \internal
* \brief Qualify and schedule an endpoint's contacts
* \brief Qualify and schedule an aor's contacts
*
* \details For the given endpoint retrieve its list of aors, qualify all
* contacts, and schedule for checks if configured.
* \details For the given aor check if it has permanent contacts,
* qualify all contacts and schedule for checks if configured.
*/
static int qualify_and_schedule_all_cb(void *obj, void *arg, int flags)
{
struct ast_sip_aor *aor = obj;
struct ao2_container *contacts;
contacts = ast_sip_location_retrieve_aor_contacts(aor);
if (contacts) {
ao2_callback(contacts, OBJ_NODATA, qualify_and_schedule_cb, aor);
ao2_ref(contacts, -1);
if (aor->permanent_contacts) {
contacts = ast_sip_location_retrieve_aor_contacts(aor);
if (contacts) {
ao2_callback(contacts, OBJ_NODATA, qualify_and_schedule_cb_with_aor, aor);
ao2_ref(contacts, -1);
}
}
return 0;
@@ -1091,6 +1106,7 @@ static void qualify_and_schedule_all(void)
{
struct ast_variable *var = ast_variable_new("qualify_frequency >", "0", "");
struct ao2_container *aors;
struct ao2_container *contacts;
if (!var) {
return;
@@ -1098,16 +1114,22 @@ static void qualify_and_schedule_all(void)
aors = ast_sorcery_retrieve_by_fields(ast_sip_get_sorcery(),
"aor", AST_RETRIEVE_FLAG_MULTIPLE, var);
ast_variables_destroy(var);
ao2_callback(sched_qualifies, OBJ_NODATA | OBJ_MULTIPLE | OBJ_UNLINK, unschedule_all_cb, NULL);
if (!aors) {
return;
if (aors) {
ao2_callback(aors, OBJ_NODATA, qualify_and_schedule_all_cb, NULL);
ao2_ref(aors, -1);
}
ao2_callback(aors, OBJ_NODATA, qualify_and_schedule_all_cb, NULL);
ao2_ref(aors, -1);
contacts = ast_sorcery_retrieve_by_fields(ast_sip_get_sorcery(),
"contact", AST_RETRIEVE_FLAG_MULTIPLE, var);
if (contacts) {
ao2_callback(contacts, OBJ_NODATA, qualify_and_schedule_cb_without_aor, NULL);
ao2_ref(contacts, -1);
}
ast_variables_destroy(var);
}
static int format_contact_status(void *obj, void *arg, int flags)
@@ -1173,7 +1195,7 @@ static void aor_observer_modified(const void *obj)
contacts = ast_sip_location_retrieve_aor_contacts(aor);
if (contacts) {
ao2_callback(contacts, OBJ_NODATA, qualify_and_schedule_cb, aor);
ao2_callback(contacts, OBJ_NODATA, qualify_and_schedule_cb_with_aor, aor);
ao2_ref(contacts, -1);
}
}