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res_pjsip: disable multi domain to improve realtime performace

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This patch added new global pjsip option 'disable_multi_domain'.
Disabling Multi Domain can improve Realtime performance by reducing
number of database requests.

ASTERISK-25930 #close

Change-Id: I2e7160f3aae68475d52742107949a799aa2c7dc7
changes/12/2712/2
Alexei Gradinari 9 years ago committed by Richard Mudgett
parent c480159045
commit 860b135c88
8 changed files with 115 additions and 36 deletions
Show Stats Download Patch File Download Diff File

6
CHANGES
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@ -279,6 +279,12 @@ res_parking:
for these variables. The indefinite inheritance is also recommended
for the PARKINGEXTEN variable.
res_pjsip
------------------
* Added new global option (disable_multi_domain) to pjsip.
Disabling Multi Domain can improve realtime performace by reducing
number of database requsts.
chan_pjsip
------------------
* Added 'pjsip show channelstats' CLI command.

5
configs/samples/pjsip.conf.sample
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@ -907,6 +907,11 @@
; (default: "0")
;contact_expiration_check_interval=30
; The interval (in seconds) to check for expired contacts.
;disable_multi_domain=no
; Disable Multi Domain support.
; If disabled it can improve realtime performace by reducing
; number of database requsts
; (default: "no")
;endpoint_identifier_order=ip,username,anonymous
; The order by which endpoint identifiers are given priority.
; Identifier names are derived from res_pjsip_endpoint_identifier_*

31
contrib/ast-db-manage/config/versions/8d478ab86e29_pjsip_add_disable_multi_domain.py
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@ -0,0 +1,31 @@
"""pjsip_add_disable_multi_domain
Revision ID: 8d478ab86e29
Revises: 1c688d9a003c
Create Date: 2016-04-15 11:41:26.988997
"""
# revision identifiers, used by Alembic.
revision = '8d478ab86e29'
down_revision = '1c688d9a003c'
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects.postgresql import ENUM
YESNO_NAME = 'yesno_values'
YESNO_VALUES = ['yes', 'no']
def upgrade():
############################# Enums ##############################
# yesno_values have already been created, so use postgres enum object
# type to get around "already created" issue - works okay with mysql
yesno_values = ENUM(*YESNO_VALUES, name=YESNO_NAME, create_type=False)
op.add_column('ps_globals', sa.Column('disable_multi_domain', yesno_values))
def downgrade():
op.drop_column('ps_globals', 'disable_multi_domain')

7
include/asterisk/res_pjsip.h
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@ -2212,6 +2212,13 @@ unsigned int ast_sip_get_keep_alive_interval(void);
*/
unsigned int ast_sip_get_contact_expiration_check_interval(void);
/*!
* \brief Retrieve the system setting 'disable multi domain'.
* \since 13.9.0
*
* \retval non zero if disable multi domain.
*/
unsigned int ast_sip_get_disable_multi_domain(void);
/*!
* \brief Retrieve the system max initial qualify time.

6
res/res_pjsip.c
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@ -1294,6 +1294,12 @@
<configOption name="contact_expiration_check_interval" default="30">
<synopsis>The interval (in seconds) to check for expired contacts.</synopsis>
</configOption>
<configOption name="disable_multi_domain" default="no">
<synopsis>Disable Multi Domain support</synopsis>
<description><para>
If disabled it can improve realtime performace by reducing number of database requsts.
</para></description>
</configOption>
<configOption name="max_initial_qualify_time" default="0">
<synopsis>The maximum amount of time from startup that qualifies should be attempted on all contacts.
If greater than the qualify_frequency for an aor, qualify_frequency will be used instead.</synopsis>

20
res/res_pjsip/config_global.c
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@ -37,6 +37,7 @@
#define DEFAULT_FROM_USER "asterisk"
#define DEFAULT_REGCONTEXT ""
#define DEFAULT_CONTACT_EXPIRATION_CHECK_INTERVAL 30
#define DEFAULT_DISABLE_MULTI_DOMAIN 0
#define DEFAULT_VOICEMAIL_EXTENSION ""
static char default_useragent[256];
@ -64,6 +65,8 @@ struct global_config {
unsigned int max_initial_qualify_time;
/* The interval at which to check for expired contacts */
unsigned int contact_expiration_check_interval;
/*! Nonzero to disable multi domain support */
unsigned int disable_multi_domain;
};
static void global_destructor(void *obj)
@ -222,6 +225,21 @@ unsigned int ast_sip_get_contact_expiration_check_interval(void)
return interval;
}
unsigned int ast_sip_get_disable_multi_domain(void)
{
unsigned int disable_multi_domain;
struct global_config *cfg;
cfg = get_global_cfg();
if (!cfg) {
return DEFAULT_DISABLE_MULTI_DOMAIN;
}
disable_multi_domain = cfg->disable_multi_domain;
ao2_ref(cfg, -1);
return disable_multi_domain;
}
unsigned int ast_sip_get_max_initial_qualify_time(void)
{
unsigned int time;
@ -373,6 +391,8 @@ int ast_sip_initialize_sorcery_global(void)
ast_sorcery_object_field_register(sorcery, "global", "contact_expiration_check_interval",
__stringify(DEFAULT_CONTACT_EXPIRATION_CHECK_INTERVAL),
OPT_UINT_T, 0, FLDSET(struct global_config, contact_expiration_check_interval));
ast_sorcery_object_field_register(sorcery, "global", "disable_multi_domain", "no",
OPT_BOOL_T, 1, FLDSET(struct global_config, disable_multi_domain));
if (ast_sorcery_instance_observer_add(sorcery, &observer_callbacks_global)) {
return -1;

38
res/res_pjsip_endpoint_identifier_anonymous.c
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@ -69,28 +69,30 @@ static struct ast_sip_endpoint *anonymous_identify(pjsip_rx_data *rdata)
return NULL;
}
/* Attempt to find the endpoint given the name and domain provided */
snprintf(id, sizeof(id), "anonymous@%s", domain_name);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
}
/* See if an alias exists for the domain provided */
if ((alias = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "domain_alias", domain_name))) {
snprintf(id, sizeof(id), "anonymous@%s", alias->domain);
if (!ast_sip_get_disable_multi_domain()) {
/* Attempt to find the endpoint given the name and domain provided */
snprintf(id, sizeof(id), "anonymous@%s", domain_name);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
}
}
/* See if the transport this came in on has a provided domain */
if ((transport_states = ast_sip_get_transport_states())
&& (transport_state = ao2_callback(transport_states, 0, find_transport_state_in_use, rdata))
&& (transport = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "transport", transport_state->id))
&& !ast_strlen_zero(transport->domain)) {
snprintf(id, sizeof(id), "anonymous@%s", transport->domain);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
/* See if an alias exists for the domain provided */
if ((alias = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "domain_alias", domain_name))) {
snprintf(id, sizeof(id), "anonymous@%s", alias->domain);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
}
}
/* See if the transport this came in on has a provided domain */
if ((transport_states = ast_sip_get_transport_states())
&& (transport_state = ao2_callback(transport_states, 0, find_transport_state_in_use, rdata))
&& (transport = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "transport", transport_state->id))
&& !ast_strlen_zero(transport->domain)) {
snprintf(id, sizeof(id), "anonymous@%s", transport->domain);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
}
}
}

38
res/res_pjsip_endpoint_identifier_user.c
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@ -69,28 +69,30 @@ static struct ast_sip_endpoint *username_identify(pjsip_rx_data *rdata)
return NULL;
}
/* Attempt to find the endpoint given the name and domain provided */
snprintf(id, sizeof(id), "%s@%s", endpoint_name, domain_name);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
}
/* See if an alias exists for the domain provided */
if ((alias = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "domain_alias", domain_name))) {
snprintf(id, sizeof(id), "%s@%s", endpoint_name, alias->domain);
if (!ast_sip_get_disable_multi_domain()) {
/* Attempt to find the endpoint given the name and domain provided */
snprintf(id, sizeof(id), "%s@%s", endpoint_name, domain_name);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
}
}
/* See if the transport this came in on has a provided domain */
if ((transport_states = ast_sip_get_transport_states())
&& (transport_state = ao2_callback(transport_states, 0, find_transport_state_in_use, rdata))
&& (transport = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "transport", transport_state->id))
&& !ast_strlen_zero(transport->domain)) {
snprintf(id, sizeof(id), "anonymous@%s", transport->domain);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
/* See if an alias exists for the domain provided */
if ((alias = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "domain_alias", domain_name))) {
snprintf(id, sizeof(id), "%s@%s", endpoint_name, alias->domain);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
}
}
/* See if the transport this came in on has a provided domain */
if ((transport_states = ast_sip_get_transport_states())
&& (transport_state = ao2_callback(transport_states, 0, find_transport_state_in_use, rdata))
&& (transport = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "transport", transport_state->id))
&& !ast_strlen_zero(transport->domain)) {
snprintf(id, sizeof(id), "anonymous@%s", transport->domain);
if ((endpoint = ast_sorcery_retrieve_by_id(ast_sip_get_sorcery(), "endpoint", id))) {
goto done;
}
}
}

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