sr-dev October 2018

sr-dev@lists.kamailio.org

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274 discussions

[kamailio/kamailio] cfgtrace reports strange call route (#1668)
by Marco Capetta 17 Oct '18

17 Oct '18

Kamailio version: 5.1.6 (x86_64/linux) cfgtrace reports strange call route flow going back and forward from the parent route. For example, if the cfg file looks like the following: ############################################### loadmodule "cfgt.so" modparam("cfgt", "mask", 30) modparam("cfgt", "basedir", "/tmp/cfgtest/") loadmodule "debugger.so" modparam("debugger", "cfgtrace", 1) modparam("debugger", "mod_level_mode", 1) modparam("debugger", "mod_hash_size", 4) modparam("debugger", "mod_level", "core=3") modparam("debugger", "cfgtest", 1) request_route { route(ENTRY); route(TEST_1); } route[ENTRY] { xlog("L_NOTICE", "New request\n"); } route[TEST_2] { xlog("L_NOTICE", "End\n"); } route[TEST_1] { xlog("L_NOTICE", "I'm here\n"); if(is_method("BYE")) { xlog("L_NOTICE", "I'm here, again\n"); route(TEST_2); } xlog("L_NOTICE", "I'm still here\n"); return; } ############################################### If I send an INVITE message, I get the following cfgtrace: DEBUG: <core> [core/parser/msg_parser.c:89]: get_hdr_field(): found end of header ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=472 a=5 n=route ERROR: *** cfgtrace:request_route=[ENTRY] c=[/etc/kamailio/proxy/kamailio.cfg] l=479 a=26 n=xlog NOTICE: <script>: New request ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=474 a=5 n=route ERROR: *** cfgtrace:request_route=[TEST_1] c=[/etc/kamailio/proxy/kamailio.cfg] l=489 a=26 n=xlog NOTICE: <script>: I'm here ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=497 a=16 n=if ERROR: *** cfgtrace:request_route=[TEST_1] c=[/etc/kamailio/proxy/kamailio.cfg] l=491 a=25 n=is_method ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=497 a=26 n=xlog NOTICE: <script>: I'm still here ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=499 a=2 n=return DEBUG: <core> [core/receive.c:298]: receive_msg(): request-route executed in: 395 usec As you see some actions are assigned to route "DEFAULT_ROUTE" even if they are in TEST_1. The issue completely disappear if I remove "route(TEST_2);" line inside the IF. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/1668

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git:master:6d1bf58d: core: [cfg] reset routename properly
by Victor Seva 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: 6d1bf58d468e8ee62da2b1a2e50a57feb7c576c6 URL: https://github.com/kamailio/kamailio/commit/6d1bf58d468e8ee62da2b1a2e50a57f… Author: Victor Seva <linuxmaniac(a)torreviejawireless.org> Committer: Victor Seva <linuxmaniac(a)torreviejawireless.org> Date: 2018-10-17T15:51:52+02:00 core: [cfg] reset routename properly solution for #1536 was not working fix #1668 --- Modified: src/core/cfg.lex Modified: src/core/cfg.y --- Diff: https://github.com/kamailio/kamailio/commit/6d1bf58d468e8ee62da2b1a2e50a57f… Patch: https://github.com/kamailio/kamailio/commit/6d1bf58d468e8ee62da2b1a2e50a57f… --- diff --git a/src/core/cfg.lex b/src/core/cfg.lex index 324cc57e9f..bcdad27322 100644 --- a/src/core/cfg.lex +++ b/src/core/cfg.lex @@ -571,23 +571,23 @@ IMPORTFILE "import_file" <INITIAL>{ISAVPFLAGSET} { count(); yylval.strval=yytext; return ISAVPFLAGSET; } <INITIAL>{AVPFLAGS_DECL} { count(); yylval.strval=yytext; return AVPFLAGS_DECL; } <INITIAL>{MSGLEN} { count(); yylval.strval=yytext; return MSGLEN; } -<INITIAL>{ROUTE} { count(); routename=0; default_routename="DEFAULT_ROUTE"; +<INITIAL>{ROUTE} { count(); default_routename="DEFAULT_ROUTE"; yylval.strval=yytext; return ROUTE; } -<INITIAL>{ROUTE_REQUEST} { count(); routename=0; default_routename="DEFAULT_ROUTE"; +<INITIAL>{ROUTE_REQUEST} { count(); default_routename="DEFAULT_ROUTE"; yylval.strval=yytext; return ROUTE_REQUEST; } -<INITIAL>{ROUTE_ONREPLY} { count(); routename=0; default_routename="DEFAULT_ONREPLY"; +<INITIAL>{ROUTE_ONREPLY} { count(); default_routename="DEFAULT_ONREPLY"; yylval.strval=yytext; return ROUTE_ONREPLY; } -<INITIAL>{ROUTE_REPLY} { count(); routename=0; default_routename="DEFAULT_ONREPLY"; +<INITIAL>{ROUTE_REPLY} { count(); default_routename="DEFAULT_ONREPLY"; yylval.strval=yytext; return ROUTE_REPLY; } -<INITIAL>{ROUTE_FAILURE} { count(); routename=0; default_routename="DEFAULT_FAILURE"; +<INITIAL>{ROUTE_FAILURE} { count(); default_routename="DEFAULT_FAILURE"; yylval.strval=yytext; return ROUTE_FAILURE; } -<INITIAL>{ROUTE_BRANCH} { count(); routename=0; default_routename="DEFAULT_BRANCH"; +<INITIAL>{ROUTE_BRANCH} { count(); default_routename="DEFAULT_BRANCH"; yylval.strval=yytext; return ROUTE_BRANCH; } -<INITIAL>{ROUTE_SEND} { count(); routename=0; default_routename="DEFAULT_SEND"; +<INITIAL>{ROUTE_SEND} { count(); default_routename="DEFAULT_SEND"; yylval.strval=yytext; return ROUTE_SEND; } -<INITIAL>{ROUTE_EVENT} { count(); routename=0; default_routename="DEFAULT_EVENT"; +<INITIAL>{ROUTE_EVENT} { count(); default_routename="DEFAULT_EVENT"; yylval.strval=yytext; state=EVRT_NAME_S; BEGIN(EVRTNAME); return ROUTE_EVENT; } diff --git a/src/core/cfg.y b/src/core/cfg.y index b4ed024b8e..9279171f20 100644 --- a/src/core/cfg.y +++ b/src/core/cfg.y @@ -1877,8 +1877,11 @@ route_stm: | ROUTE error { yyerror("invalid route statement"); } | ROUTE_REQUEST error { yyerror("invalid request_route statement"); } ; + +failure_route_main: ROUTE_FAILURE { routename=NULL; } +; failure_route_stm: - ROUTE_FAILURE LBRACE actions RBRACE { + failure_route_main LBRACE actions RBRACE { #ifdef SHM_MEM if (!shm_initialized() && init_shm()<0) { yyerror("Can't initialize shared memory"); @@ -1955,8 +1958,11 @@ onreply_route_stm: yyerror("invalid onreply_route statement"); } ; + +branch_route_main: ROUTE_BRANCH { routename=NULL; } +; branch_route_stm: - ROUTE_BRANCH LBRACE actions RBRACE { + branch_route_main LBRACE actions RBRACE { #ifdef SHM_MEM if (!shm_initialized() && init_shm()<0) { yyerror("Can't initialize shared memory"); @@ -1985,7 +1991,11 @@ branch_route_stm: } | ROUTE_BRANCH error { yyerror("invalid branch_route statement"); } ; -send_route_stm: ROUTE_SEND LBRACE actions RBRACE { + +send_route_main: ROUTE_SEND { routename=NULL; } +; +send_route_stm: + send_route_main LBRACE actions RBRACE { #ifdef SHM_MEM if (!shm_initialized() && init_shm()<0) { yyerror("Can't initialize shared memory"); @@ -2014,7 +2024,11 @@ send_route_stm: ROUTE_SEND LBRACE actions RBRACE { } | ROUTE_SEND error { yyerror("invalid onsend_route statement"); } ; -event_route_stm: ROUTE_EVENT LBRACK EVENT_RT_NAME RBRACK LBRACE actions RBRACE { + +event_route_main: ROUTE_EVENT { routename=NULL; } +; +event_route_stm: + event_route_main LBRACK EVENT_RT_NAME RBRACK LBRACE actions RBRACE { #ifdef SHM_MEM if (!shm_initialized() && init_shm()<0) { yyerror("Can't initialize shared memory");

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git:master:4f81aa60: modules: readme files regenerated - pipelimit ... [skip ci]
by Kamailio Dev 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: 4f81aa605ba14e8ff90022bb5b36d12725c37f03 URL: https://github.com/kamailio/kamailio/commit/4f81aa605ba14e8ff90022bb5b36d12… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2018-10-17T13:46:27+02:00 modules: readme files regenerated - pipelimit ... [skip ci] --- Modified: src/modules/pipelimit/README --- Diff: https://github.com/kamailio/kamailio/commit/4f81aa605ba14e8ff90022bb5b36d12… Patch: https://github.com/kamailio/kamailio/commit/4f81aa605ba14e8ff90022bb5b36d12…

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git:master:fe480059: pipelimit: docs - moved algoritm section out of overview
by Daniel-Constantin Mierla 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: fe4800594911a0b77be6ee4bc92222c621229a50 URL: https://github.com/kamailio/kamailio/commit/fe4800594911a0b77be6ee4bc92222c… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-10-17T13:39:10+02:00 pipelimit: docs - moved algoritm section out of overview --- Modified: src/modules/pipelimit/doc/pipelimit_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/fe4800594911a0b77be6ee4bc92222c… Patch: https://github.com/kamailio/kamailio/commit/fe4800594911a0b77be6ee4bc92222c… --- diff --git a/src/modules/pipelimit/doc/pipelimit_admin.xml b/src/modules/pipelimit/doc/pipelimit_admin.xml index c7e678985a..468a552cf1 100644 --- a/src/modules/pipelimit/doc/pipelimit_admin.xml +++ b/src/modules/pipelimit/doc/pipelimit_admin.xml @@ -32,6 +32,7 @@ new module which is focused on just traffic shaping policies, the implementation of queues was discarded. </para> + </section> <section> <title>Algorithms</title> <para> @@ -91,7 +92,6 @@ the controller to adapt to the new request rate. </para> </section> - </section> <section> <title>Dependencies</title> <section>

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git:master:2b35fc28: modules: readme files regenerated - pipelimit ... [skip ci]
by Kamailio Dev 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: 2b35fc28a6cef63158e29e322171621d2c66fa1c URL: https://github.com/kamailio/kamailio/commit/2b35fc28a6cef63158e29e322171621… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2018-10-17T13:01:32+02:00 modules: readme files regenerated - pipelimit ... [skip ci] --- Modified: src/modules/pipelimit/README --- Diff: https://github.com/kamailio/kamailio/commit/2b35fc28a6cef63158e29e322171621… Patch: https://github.com/kamailio/kamailio/commit/2b35fc28a6cef63158e29e322171621… --- diff --git a/src/modules/pipelimit/README b/src/modules/pipelimit/README index 810b5d48ca..05d05f27a8 100644 --- a/src/modules/pipelimit/README +++ b/src/modules/pipelimit/README @@ -42,8 +42,9 @@ Daniel-Constantin Mierla 3.6. plp_algorithm_column (string) 3.7. timer_interval (integer) 3.8. timer_mode (integer) - 3.9. reply_code (integer) - 3.10. reply_reason (string) + 3.9. load_fetch (integer) + 3.10. reply_code (integer) + 3.11. reply_reason (string) 4. Functions @@ -70,12 +71,13 @@ Daniel-Constantin Mierla 1.6. Set plp_algorithm_column parameter 1.7. Set timer_interval parameter 1.8. Set timer_mode parameter - 1.9. Set reply_code parameter - 1.10. Set reply_code parameter at runtime - 1.11. Set reply_reason parameter - 1.12. Set reply_reason parameter at runtime - 1.13. pl_check usage - 1.14. pl_drop usage + 1.9. Set load_fetch parameter + 1.10. Set reply_code parameter + 1.11. Set reply_code parameter at runtime + 1.12. Set reply_reason parameter + 1.13. Set reply_reason parameter at runtime + 1.14. pl_check usage + 1.15. pl_drop usage Chapter 1. Admin Guide @@ -100,8 +102,9 @@ Chapter 1. Admin Guide 3.6. plp_algorithm_column (string) 3.7. timer_interval (integer) 3.8. timer_mode (integer) - 3.9. reply_code (integer) - 3.10. reply_reason (string) + 3.9. load_fetch (integer) + 3.10. reply_code (integer) + 3.11. reply_reason (string) 4. Functions @@ -211,8 +214,9 @@ Chapter 1. Admin Guide 3.6. plp_algorithm_column (string) 3.7. timer_interval (integer) 3.8. timer_mode (integer) - 3.9. reply_code (integer) - 3.10. reply_reason (string) + 3.9. load_fetch (integer) + 3.10. reply_code (integer) + 3.11. reply_reason (string) 3.1. hash_size (int) @@ -314,36 +318,49 @@ modparam("pipelimit", "timer_interval", 5) modparam("pipelimit", "timer_mode", 1) ... -3.9. reply_code (integer) +3.9. load_fetch (integer) + + Control if the module should fetch the load for CPU and network + traffic. If set to 0, no load is fetched; if set to 1, the load is + fetched every timer interval. + + Default value is 1. + + Example 1.9. Set load_fetch parameter +... +modparam("pipelimit", "load_fetch", 0) +... + +3.10. reply_code (integer) The code of the reply sent by Kamailio while limiting. Default value is 503. - Example 1.9. Set reply_code parameter + Example 1.10. Set reply_code parameter ... modparam("pipelimit", "reply_code", 505) ... This value can be modified at runtime using kamcmd - Example 1.10. Set reply_code parameter at runtime + Example 1.11. Set reply_code parameter at runtime kamcmd cfg.set_now_int pipelimit reply_code 505 -3.10. reply_reason (string) +3.11. reply_reason (string) The reason of the reply sent by Kamailio while limiting. Default value is "Server Unavailable". - Example 1.11. Set reply_reason parameter + Example 1.12. Set reply_reason parameter ... modparam("pipelimit", "reply_reason", "Limiting") ... This value can be modified at runtime using kamcmd - Example 1.12. Set reply_reason parameter at runtime + Example 1.13. Set reply_reason parameter at runtime kamcmd cfg.set_now_string pipelimit reply_reason "Limiting" 4. Functions @@ -378,7 +395,7 @@ kamcmd cfg.set_now_string pipelimit reply_reason "Limiting" This function can be used from ANY_ROUTE. - Example 1.13. pl_check usage + Example 1.14. pl_check usage ... # perform pipe match for current method if (!pl_check("one")) { @@ -447,7 +464,7 @@ with unexpected retcode=$var(check_result)\n"); This function can be used from REQUEST_ROUTE|BRANCH_ROUTE|FAILURE_ROUTE|ONSEND_ROUTE. - Example 1.14. pl_drop usage + Example 1.15. pl_drop usage ... if (!pl_check("one")) { # send back a "503 - Server Unavailable"

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git:master:81402552: pipelimit: docs for load_fetch parameter
by Daniel-Constantin Mierla 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: 81402552ee24cbfb47dc0d7a268dc9a66a7a47ee URL: https://github.com/kamailio/kamailio/commit/81402552ee24cbfb47dc0d7a268dc9a… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-10-17T12:50:58+02:00 pipelimit: docs for load_fetch parameter --- Modified: src/modules/pipelimit/doc/pipelimit_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/81402552ee24cbfb47dc0d7a268dc9a… Patch: https://github.com/kamailio/kamailio/commit/81402552ee24cbfb47dc0d7a268dc9a… --- diff --git a/src/modules/pipelimit/doc/pipelimit_admin.xml b/src/modules/pipelimit/doc/pipelimit_admin.xml index 1fa7a709a1..c7e678985a 100644 --- a/src/modules/pipelimit/doc/pipelimit_admin.xml +++ b/src/modules/pipelimit/doc/pipelimit_admin.xml @@ -295,6 +295,27 @@ modparam("pipelimit", "timer_interval", 5) ... modparam("pipelimit", "timer_mode", 1) ... +</programlisting> + </example> + </section> + <section id="pipelimit.p.load_fetch"> + <title><varname>load_fetch</varname> (integer)</title> + <para> + Control if the module should fetch the load for CPU and network traffic. + If set to 0, no load is fetched; if set to 1, the load is fetched every + timer interval. + </para> + <para> + <emphasis> + Default value is 1. + </emphasis> + </para> + <example> + <title>Set <varname>load_fetch</varname> parameter</title> + <programlisting format="linespecific"> +... +modparam("pipelimit", "load_fetch", 0) +... </programlisting> </example> </section>

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git:master:61d1fbcc: pipelimit: allow to disable fetching cpu and network load
by Daniel-Constantin Mierla 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: 61d1fbcc8c193568b4a7728d25be565ac761ea6f URL: https://github.com/kamailio/kamailio/commit/61d1fbcc8c193568b4a7728d25be565… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-10-17T12:47:16+02:00 pipelimit: allow to disable fetching cpu and network load - prevent usage of high cpu when related algoritms are not used - can be controlled via load_fetch parameter - GH #1675 --- Modified: src/modules/pipelimit/pipelimit.c --- Diff: https://github.com/kamailio/kamailio/commit/61d1fbcc8c193568b4a7728d25be565… Patch: https://github.com/kamailio/kamailio/commit/61d1fbcc8c193568b4a7728d25be565… --- diff --git a/src/modules/pipelimit/pipelimit.c b/src/modules/pipelimit/pipelimit.c index 7aff821930..46e3a45b7e 100644 --- a/src/modules/pipelimit/pipelimit.c +++ b/src/modules/pipelimit/pipelimit.c @@ -113,6 +113,7 @@ static int pl_timer_mode = 0; int _pl_cfg_setpoint = 0; /* desired load, used when reading modparams */ /* === */ +static int pl_load_fetch = 1; /** module functions */ static int mod_init(void); @@ -150,6 +151,7 @@ static param_export_t params[]={ {"plp_limit_column", PARAM_STR, &rlp_limit_col}, {"plp_algorithm_column", PARAM_STR, &rlp_algorithm_col}, {"hash_size", INT_PARAM, &pl_hash_size}, + {"load_fetch", INT_PARAM, &pl_load_fetch}, {0,0,0} }; @@ -727,13 +729,15 @@ static int fixup_pl_check3(void** param, int param_no) static void pl_timer_refresh(void) { - switch (*load_source) { - case LOAD_SOURCE_CPU: - update_cpu_load(); - break; - } + if(pl_load_fetch!=0) { + switch (*load_source) { + case LOAD_SOURCE_CPU: + update_cpu_load(); + break; + } - *network_load_value = get_total_bytes_waiting(); + *network_load_value = get_total_bytes_waiting(); + } pl_pipe_timer_update(pl_timer_interval, *network_load_value); }

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git:master:fc1f16e5: modules: readme files regenerated - pipelimit ... [skip ci]
by Kamailio Dev 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: fc1f16e52433257ad7abf2cbbf26e72f0ac94e7a URL: https://github.com/kamailio/kamailio/commit/fc1f16e52433257ad7abf2cbbf26e72… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2018-10-17T09:31:37+02:00 modules: readme files regenerated - pipelimit ... [skip ci] --- Modified: src/modules/pipelimit/README --- Diff: https://github.com/kamailio/kamailio/commit/fc1f16e52433257ad7abf2cbbf26e72… Patch: https://github.com/kamailio/kamailio/commit/fc1f16e52433257ad7abf2cbbf26e72… --- diff --git a/src/modules/pipelimit/README b/src/modules/pipelimit/README index 3b48f2e0d6..810b5d48ca 100644 --- a/src/modules/pipelimit/README +++ b/src/modules/pipelimit/README @@ -41,8 +41,9 @@ Daniel-Constantin Mierla 3.5. plp_limit_column (string) 3.6. plp_algorithm_column (string) 3.7. timer_interval (integer) - 3.8. reply_code (integer) - 3.9. reply_reason (string) + 3.8. timer_mode (integer) + 3.9. reply_code (integer) + 3.10. reply_reason (string) 4. Functions @@ -68,12 +69,13 @@ Daniel-Constantin Mierla 1.5. Set plp_limit_column parameter 1.6. Set plp_algorithm_column parameter 1.7. Set timer_interval parameter - 1.8. Set reply_code parameter - 1.9. Set reply_code parameter at runtime - 1.10. Set reply_reason parameter - 1.11. Set reply_reason parameter at runtime - 1.12. pl_check usage - 1.13. pl_drop usage + 1.8. Set timer_mode parameter + 1.9. Set reply_code parameter + 1.10. Set reply_code parameter at runtime + 1.11. Set reply_reason parameter + 1.12. Set reply_reason parameter at runtime + 1.13. pl_check usage + 1.14. pl_drop usage Chapter 1. Admin Guide @@ -97,8 +99,9 @@ Chapter 1. Admin Guide 3.5. plp_limit_column (string) 3.6. plp_algorithm_column (string) 3.7. timer_interval (integer) - 3.8. reply_code (integer) - 3.9. reply_reason (string) + 3.8. timer_mode (integer) + 3.9. reply_code (integer) + 3.10. reply_reason (string) 4. Functions @@ -207,8 +210,9 @@ Chapter 1. Admin Guide 3.5. plp_limit_column (string) 3.6. plp_algorithm_column (string) 3.7. timer_interval (integer) - 3.8. reply_code (integer) - 3.9. reply_reason (string) + 3.8. timer_mode (integer) + 3.9. reply_code (integer) + 3.10. reply_reason (string) 3.1. hash_size (int) @@ -298,36 +302,48 @@ modparam("pipelimit", "plp_algorithm_column", "name") modparam("pipelimit", "timer_interval", 5) ... -3.8. reply_code (integer) +3.8. timer_mode (integer) + + Control what timer process to be used: 0 - use main fast timer; 1 - use + secondary wheel timer. + + Default value is 0. + + Example 1.8. Set timer_mode parameter +... +modparam("pipelimit", "timer_mode", 1) +... + +3.9. reply_code (integer) The code of the reply sent by Kamailio while limiting. Default value is 503. - Example 1.8. Set reply_code parameter + Example 1.9. Set reply_code parameter ... modparam("pipelimit", "reply_code", 505) ... This value can be modified at runtime using kamcmd - Example 1.9. Set reply_code parameter at runtime + Example 1.10. Set reply_code parameter at runtime kamcmd cfg.set_now_int pipelimit reply_code 505 -3.9. reply_reason (string) +3.10. reply_reason (string) The reason of the reply sent by Kamailio while limiting. Default value is "Server Unavailable". - Example 1.10. Set reply_reason parameter + Example 1.11. Set reply_reason parameter ... modparam("pipelimit", "reply_reason", "Limiting") ... This value can be modified at runtime using kamcmd - Example 1.11. Set reply_reason parameter at runtime + Example 1.12. Set reply_reason parameter at runtime kamcmd cfg.set_now_string pipelimit reply_reason "Limiting" 4. Functions @@ -362,7 +378,7 @@ kamcmd cfg.set_now_string pipelimit reply_reason "Limiting" This function can be used from ANY_ROUTE. - Example 1.12. pl_check usage + Example 1.13. pl_check usage ... # perform pipe match for current method if (!pl_check("one")) { @@ -431,7 +447,7 @@ with unexpected retcode=$var(check_result)\n"); This function can be used from REQUEST_ROUTE|BRANCH_ROUTE|FAILURE_ROUTE|ONSEND_ROUTE. - Example 1.13. pl_drop usage + Example 1.14. pl_drop usage ... if (!pl_check("one")) { # send back a "503 - Server Unavailable"

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git:master:7f0a083b: pipelimit: docs for timer_mode parameter
by Daniel-Constantin Mierla 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: 7f0a083b8e0b5b3c5cbf49ea226aa984f0da68ab URL: https://github.com/kamailio/kamailio/commit/7f0a083b8e0b5b3c5cbf49ea226aa98… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-10-17T09:20:25+02:00 pipelimit: docs for timer_mode parameter --- Modified: src/modules/pipelimit/doc/pipelimit_admin.xml --- Diff: https://github.com/kamailio/kamailio/commit/7f0a083b8e0b5b3c5cbf49ea226aa98… Patch: https://github.com/kamailio/kamailio/commit/7f0a083b8e0b5b3c5cbf49ea226aa98… --- diff --git a/src/modules/pipelimit/doc/pipelimit_admin.xml b/src/modules/pipelimit/doc/pipelimit_admin.xml index 554c5d5e3b..1fa7a709a1 100644 --- a/src/modules/pipelimit/doc/pipelimit_admin.xml +++ b/src/modules/pipelimit/doc/pipelimit_admin.xml @@ -275,6 +275,26 @@ modparam("pipelimit", "plp_algorithm_column", "name") ... modparam("pipelimit", "timer_interval", 5) ... +</programlisting> + </example> + </section> + <section id="pipelimit.p.timer_mode"> + <title><varname>timer_mode</varname> (integer)</title> + <para> + Control what timer process to be used: 0 - use main fast timer; 1 - use + secondary wheel timer. + </para> + <para> + <emphasis> + Default value is 0. + </emphasis> + </para> + <example> + <title>Set <varname>timer_mode</varname> parameter</title> + <programlisting format="linespecific"> +... +modparam("pipelimit", "timer_mode", 1) +... </programlisting> </example> </section>

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git:master:8a5dadf0: pipelimit: allow offloading timer routine from fast timer to secondary wheel timer
by Daniel-Constantin Mierla 17 Oct '18

17 Oct '18

Module: kamailio Branch: master Commit: 8a5dadf06dc20a6de9fe0c0f3cdf815f7c0eb41e URL: https://github.com/kamailio/kamailio/commit/8a5dadf06dc20a6de9fe0c0f3cdf815… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-10-17T09:16:24+02:00 pipelimit: allow offloading timer routine from fast timer to secondary wheel timer - reading cpu and network load from /proc/ file can be demanding - can be controlled via timer_mode parameter - GH #1675 --- Modified: src/modules/pipelimit/pipelimit.c --- Diff: https://github.com/kamailio/kamailio/commit/8a5dadf06dc20a6de9fe0c0f3cdf815… Patch: https://github.com/kamailio/kamailio/commit/8a5dadf06dc20a6de9fe0c0f3cdf815…

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sr-dev October 2018