sr-dev April 2019

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[kamailio/kamailio] Terminated Websocket connection keeps logging "forcibly closing connection" (#1886)
by pwakano 15 May '19

15 May '19

### Description In my WebRTC setup, I have Kamailio receiving connections from the WebRTC clients (JSSip and SIPML5). Very frequently the logs starts showing the error messages below. These messages happen every second, so it flood the log files with this message. Besides that, since it keeps repeating for a very long time, it is also a concern that Kamailio didn't properly cleaned some internal data, and actually falls under a situation it can't do that anymore. This could consume resources and lead to some performance impact. ``` Mar 12 03:30:31 dev1-sbcaio-01 /usr/sbin/kamailio[6785]: WARNING: websocket [ws_frame.c:813]: ws_keepalive(): forcibly closing connection Mar 12 03:30:31 dev1-sbcaio-01 /usr/sbin/kamailio[6785]: ERROR: websocket [ws_conn.c:377]: wsconn_close_now(): getting TCP/TLS connection ```  ### Troubleshooting >From investigation it is not 100% sure, but it looks like the problem happens when the websocket connection is abruptly terminated (not from the browser). The kamcmd ws.dump command shows no active connections. #### Reproduction Register to Kamailio via websocket connection with JSSIP (https://tryit.jssip.net/) or SIPML5 (https://www.doubango.org/sipml5/call.htm) clients. After registered and with connection opened, put the computer to sleep. Some time after that the "ws_keepalive(): forcibly closing connection" will start happening in the logs. Unfortunately, sometimes this procedure does not cause the problem (I guess the browser properly terminates the websocket connection), but was the closest I got to reproducing the error.  #### Log Messages  Logs for debug=3 ``` Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [8] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375617b30] refcnt [10627] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: WARNING: websocket [ws_frame.c:813]: ws_keepalive(): forcibly closing connection Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:333]: wsconn_rm(): wsconn_rm for [0x7fe375617b30] refcnt [10627] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe375617b30] refcnt [10627] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe375617b30] refcnt [10626] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: ERROR: websocket [ws_conn.c:377]: wsconn_close_now(): getting TCP/TLS connection Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [8] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375617b30] refcnt [10627] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [5] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe3755bf3f8] refcnt [23851] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [5] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe3755bf3f8] refcnt [23852] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [7] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe3755f59d8] refcnt [20786] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [7] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe3755f59d8] refcnt [20787] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [12] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375647ea8] refcnt [19629] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [12] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375647ea8] refcnt [19630] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [6] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe3755e58b0] refcnt [20803] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [6] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe3755e58b0] refcnt [20804] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [1] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375555858] refcnt [24906] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [1] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375555858] refcnt [24907] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [10] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375637d80] refcnt [19978] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [10] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375637d80] refcnt [19979] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [9] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375627c58] refcnt [20051] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [9] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375627c58] refcnt [20052] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [3] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375580708] refcnt [24018] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [3] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe375580708] refcnt [24019] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [13] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe37565d590] refcnt [17224] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [13] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe37565d590] refcnt [17225] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [4] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe3755a2860] refcnt [23904] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:452]: wsconn_get(): wsconn_get for id [4] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:459]: wsconn_get(): wsconn_get returns wsc [0x7fe3755a2860] refcnt [23905] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:653]: wsconn_put_list_ids(): wsconn put list id [0x7fe39338b538] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [8] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe375617b30] refcnt [10627] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe375617b30] refcnt [10627] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe375617b30] refcnt [10626] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [5] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe3755bf3f8] refcnt [23852] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe3755bf3f8] refcnt [23852] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe3755bf3f8] refcnt [23851] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [7] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe3755f59d8] refcnt [20787] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe3755f59d8] refcnt [20787] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe3755f59d8] refcnt [20786] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [12] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe375647ea8] refcnt [19630] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe375647ea8] refcnt [19630] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe375647ea8] refcnt [19629] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [6] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe3755e58b0] refcnt [20804] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe3755e58b0] refcnt [20804] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe3755e58b0] refcnt [20803] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [1] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe375555858] refcnt [24907] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe375555858] refcnt [24907] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe375555858] refcnt [24906] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [10] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe375637d80] refcnt [19979] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe375637d80] refcnt [19979] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe375637d80] refcnt [19978] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [9] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe375627c58] refcnt [20052] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe375627c58] refcnt [20052] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe375627c58] refcnt [20051] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [3] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe375580708] refcnt [24019] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe375580708] refcnt [24019] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe375580708] refcnt [24018] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [13] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe37565d590] refcnt [17225] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe37565d590] refcnt [17225] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe37565d590] refcnt [17224] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:476]: wsconn_put_id(): wsconn put id [4] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:482]: wsconn_put_id(): wsc [0x7fe3755a2860] refcnt [23905] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:417]: wsconn_put_mode(): wsconn_put start for [0x7fe3755a2860] refcnt [23905] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6785]: DEBUG: websocket [ws_conn.c:431]: wsconn_put_mode(): wsconn_put end for [0x7fe3755a2860] refcnt [23904] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_dbase.c:250]: db_postgres_submit_query(): sending query ok: 0x7fe3934149a8 (2) - [select received,contact,socket,cflags,path,ruid from location where expires>'2019-03-12 03:30:36' AND partition=104] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:120]: db_new_result(): allocate 56 bytes for result set at 0x7fe39338b538 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_dbase.c:250]: db_postgres_submit_query(): sending query ok: 0x7fe3934149a8 (2) - [select received,contact,socket,cflags,path,ruid from location where expires>'2019-03-12 03:30:36' AND partition=224] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_dbase.c:532]: db_postgres_store_result(): 0x7fe3934149a8 PQresultStatus(PGRES_TUPLES_OK) PQgetResult(0x1bff100) Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:120]: db_new_result(): allocate 56 bytes for result set at 0x7fe39338b538 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:95]: db_postgres_get_columns(): 6 columns returned from the query Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_dbase.c:532]: db_postgres_store_result(): 0x7fe3934149a8 PQresultStatus(PGRES_TUPLES_OK) PQgetResult(0x1bff100) Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:95]: db_postgres_get_columns(): 6 columns returned from the query Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:158]: db_allocate_columns(): allocate 48 bytes for result names at 0x7fe393425758 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:158]: db_allocate_columns(): allocate 48 bytes for result names at 0x7fe39341d1b8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:169]: db_allocate_columns(): allocate 24 bytes for result types at 0x7fe39364b6e8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:169]: db_allocate_columns(): allocate 24 bytes for result types at 0x7fe39364b6e8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[0] at 0x7fe39338c678 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[0] at 0x7fe3934bc480 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe39338c678)[0]=[received] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe3934bc480)[0]=[received] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[1] at 0x7fe393374450 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe393374450)[1]=[contact] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[1] at 0x7fe3934dcfc8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[2] at 0x7fe3934257f8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe3934257f8)[2]=[socket] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe3934dcfc8)[1]=[contact] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[3] at 0x7fe39325a550 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe39325a550)[3]=[cflags] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[2] at 0x7fe39338c678 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:126]: db_postgres_get_columns(): use DB1_INT result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[4] at 0x7fe3934be938 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe39338c678)[2]=[socket] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe3934be938)[4]=[path] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[5] at 0x7fe3934bc480 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[3] at 0x7fe393374450 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe3934bc480)[5]=[ruid] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe393374450)[3]=[cflags] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_res.c:200]: db_postgres_convert_rows(): no rows returned from the query Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:126]: db_postgres_get_columns(): use DB1_INT result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:79]: db_free_columns(): freeing 6 columns Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[4] at 0x7fe3934257f8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[0] at 0x7fe39338c678 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[1] at 0x7fe393374450 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe3934257f8)[4]=[path] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[2] at 0x7fe3934257f8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[3] at 0x7fe39325a550 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[4] at 0x7fe3934be938 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:113]: db_postgres_get_columns(): allocate 16 bytes for RES_NAMES[5] at 0x7fe39325a550 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[5] at 0x7fe3934bc480 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:120]: db_postgres_get_columns(): RES_NAMES(0x7fe39325a550)[5]=[ruid] Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:96]: db_free_columns(): freeing result names at 0x7fe39341d1b8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:101]: db_free_columns(): freeing result types at 0x7fe39364b6e8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: <core> [db_res.c:138]: db_free_result(): freeing result set at 0x7fe39338b538 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6788]: DEBUG: db_postgres [km_dbase.c:412]: db_postgres_free_query(): PQclear(0x1bff100) result set Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:154]: db_postgres_get_columns(): use DB1_STRING result type Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_res.c:200]: db_postgres_convert_rows(): no rows returned from the query Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:79]: db_free_columns(): freeing 6 columns Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[0] at 0x7fe3934bc480 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[1] at 0x7fe3934dcfc8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[2] at 0x7fe39338c678 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[3] at 0x7fe393374450 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[4] at 0x7fe3934257f8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:83]: db_free_columns(): freeing RES_NAMES[5] at 0x7fe39325a550 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:96]: db_free_columns(): freeing result names at 0x7fe393425758 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:101]: db_free_columns(): freeing result types at 0x7fe39364b6e8 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: <core> [db_res.c:138]: db_free_result(): freeing result set at 0x7fe39338b538 Mar 12 03:30:36 kamailio-sbc /usr/sbin/kamailio[6787]: DEBUG: db_postgres [km_dbase.c:412]: db_postgres_free_query(): PQclear(0x1bff100) result set ``` ### Possible Solutions Message goes away after some time (could not confirm how much time, but it is hours)  ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` # yum info kamailio Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos.melbourneitmirror.net * epel: fedora.mirror.serversaustralia.com.au * extras: centos.melbourneitmirror.net * remi: remi.conetix.com.au * remi-safe: remi.conetix.com.au * updates: centos.melbourneitmirror.net Installed Packages Name : kamailio Arch : x86_64 Version : 5.2.1 Release : 3.el7.centos Size : 25 M Repo : installed >From repo : home_kamailio_v5.2.x-rpms Summary : Kamailio (former OpenSER) - the Open Source SIP Server URL : http://kamailio.org/ License : GPL-2.0 Description : Kamailio (former OpenSER) is an Open Source SIP Server released under GPL, able : to handle thousands of call setups per second. Among features: asynchronous TCP, : UDP and SCTP, secure communication via TLS for VoIP (voice, video); IPv4 and : IPv6; SIMPLE instant messaging and presence with embedded XCAP server and MSRP : relay; ENUM; DID and least cost routing; load balancing; routing fail-over; : accounting, authentication and authorization; support for many backend systems : such as MySQL, Postgres, Oracle, Radius, LDAP, Redis, Cassandra; XMLRPC control : interface, SNMP monitoring. It can be used to build large VoIP servicing : platforms or to scale up SIP-to-PSTN gateways, PBX systems or media servers : like Asterisk™, FreeSWITCH™ or SEMS. # kamailio -v version: kamailio 5.2.1 (x86_64/linux) 947769 flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 947769 compiled on 20:48:14 Feb 26 2019 with gcc 4.8.5 ``` * **Operating System**:  ``` # cat /etc/redhat-release CentOS Linux release 7.6.1810 (Core) # uname -a Linux kamailio-sbc 3.10.0-957.5.1.el7.x86_64 #1 SMP Fri Feb 1 14:54:57 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux ``` -- 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/1886

4 6

[kamailio/kamailio] TOPOS module does not strip Via headers from ACK and BYE. (#1926)
by Kirill Usov 15 May '19

15 May '19

### Description I am using TOPOS module to hide internal topology. The module strips Via header from INVITE sip message correctly but do not strip from ACK and BYE. See Sip Traffic section for details. #### SIP Traffic ``` INVITE sip:79200204544@95.79.44.126:5060 SIP/2.0 Via: SIP/2.0/UDP 35.204.224.219:5060;branch=z9hG4bK6ede.37d0b08c7b0331a435a0943a939a4025.0 Max-Forwards: 70 From: "" <sip:testin2@35.228.92.211>;tag=S2363F7Qt7eNr To: <sip:79200204544@10.164.0.10:5060> Call-ID: cce13277-d70b-1237-a6b5-42010aa60002 CSeq: 2943281 INVITE User-Agent: FreeSWITCH-mod_sofia/1.8.5+git-20190227T164909Z~cb1f3ab6f2~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 352 X-FS-Support: update_display,send_info Remote-Party-ID: <sip:"testin2"@35.228.92.211>;party=calling;screen=yes;privacy=off Contact: <sip:btpsh-5caf4729-2afa-2@35.204.224.219> v=0 o=FreeSWITCH 1554967661 1554967662 IN IP4 35.228.92.211 s=FreeSWITCH c=IN IP4 35.228.92.211 t=0 0 m=audio 26486 RTP/AVP 18 0 8 102 103 4 101 a=rtpmap:18 G729/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:102 SPEEX/8000 a=rtpmap:103 L16/8000 a=rtpmap:4 G723/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 SIP/2.0 100 Trying Via: SIP/2.0/UDP 35.204.224.219:5060;branch=z9hG4bK6ede.37d0b08c7b0331a435a0943a939a4025.0 From: "" <sip:testin2@35.228.92.211>;tag=S2363F7Qt7eNr To: <sip:79200204544@10.164.0.10:5060> Call-ID: cce13277-d70b-1237-a6b5-42010aa60002 CSeq: 2943281 INVITE Allow: INVITE,ACK,CANCEL,BYE,UPDATE,REGISTER,PRACK,INFO,NOTIFY,REFER,SUBSCRIBE Cisco-Guid: 52032-2942042128-2148574276-299034469 User-Agent: TELES CELLX Plus 20.5.36.1 58216060749209 Content-Length: 0 SIP/2.0 183 Session in Progress Via: SIP/2.0/UDP 35.204.224.219:5060;branch=z9hG4bK6ede.37d0b08c7b0331a435a0943a939a4025.0 From: "" <sip:testin2@35.228.92.211>;tag=S2363F7Qt7eNr To: <sip:79200204544@10.164.0.10:5060>;tag=242182414738912437015910463786 Call-ID: cce13277-d70b-1237-a6b5-42010aa60002 CSeq: 2943281 INVITE Allow: INVITE,ACK,CANCEL,BYE,UPDATE,REGISTER,PRACK,INFO,NOTIFY,REFER,SUBSCRIBE Cisco-Guid: 52032-2942042128-2148574276-299034469 Contact: <sip:79200204544@95.79.44.126> User-Agent: TELES CELLX Plus 20.5.36.1 58216060749209 Content-Type: application/sdp Content-Length: 175 v=0 o=- 16 1 IN IP4 95.79.44.126 s=- c=IN IP4 95.79.44.126 t=0 0 m=audio 29000 RTP/AVP 4 a=sendrecv a=ptime:1200 a=rtpmap:4 G723/8000 a=fmtp:4 bitrate=6.3;annexa=no SIP/2.0 180 Ringing Via: SIP/2.0/UDP 35.204.224.219:5060;branch=z9hG4bK6ede.37d0b08c7b0331a435a0943a939a4025.0 From: "" <sip:testin2@35.228.92.211>;tag=S2363F7Qt7eNr To: <sip:79200204544@10.164.0.10:5060>;tag=242182414738912437015910463786 Call-ID: cce13277-d70b-1237-a6b5-42010aa60002 CSeq: 2943281 INVITE Allow: INVITE,ACK,CANCEL,BYE,UPDATE,REGISTER,PRACK,INFO,NOTIFY,REFER,SUBSCRIBE Cisco-Guid: 52032-2942042128-2148574276-299034469 Contact: <sip:79200204544@95.79.44.126> User-Agent: TELES CELLX Plus 20.5.36.1 58216060749209 Content-Type: application/sdp Content-Length: 175 v=0 o=- 16 2 IN IP4 95.79.44.126 s=- c=IN IP4 95.79.44.126 t=0 0 m=audio 29000 RTP/AVP 4 a=sendrecv a=ptime:1200 a=rtpmap:4 G723/8000 a=fmtp:4 bitrate=6.3;annexa=no SIP/2.0 200 OK Via: SIP/2.0/UDP 35.204.224.219:5060;branch=z9hG4bK6ede.37d0b08c7b0331a435a0943a939a4025.0 From: "" <sip:testin2@35.228.92.211>;tag=S2363F7Qt7eNr To: <sip:79200204544@10.164.0.10:5060>;tag=242182414738912437015910463786 Call-ID: cce13277-d70b-1237-a6b5-42010aa60002 CSeq: 2943281 INVITE Allow: INVITE,ACK,CANCEL,BYE,UPDATE,REGISTER,PRACK,INFO,NOTIFY,REFER,SUBSCRIBE Cisco-Guid: 52032-2942042128-2148574276-299034469 Contact: <sip:79200204544@95.79.44.126> User-Agent: TELES CELLX Plus 20.5.36.1 58216060749209 Content-Type: application/sdp Content-Length: 175 v=0 o=- 16 3 IN IP4 95.79.44.126 s=- c=IN IP4 95.79.44.126 t=0 0 m=audio 29000 RTP/AVP 4 a=sendrecv a=ptime:1200 a=rtpmap:4 G723/8000 a=fmtp:4 bitrate=6.3;annexa=no ACK sip:79200204544@95.79.44.126:5060;transport=udp SIP/2.0 Record-Route: <sip:35.204.224.219;lr;ftag=S2363F7Qt7eNr> Via: SIP/2.0/UDP 35.204.224.219:5060;branch=z9hG4bK6ede.1e6c3211c8351ad95b4e6ab73b1edb93.0 Via: SIP/2.0/UDP 35.228.92.211;received=10.166.0.2;rport=5060;branch=z9hG4bK5025HQ19BgBve Max-Forwards: 70 From: "" <sip:testin2@35.228.92.211>;tag=S2363F7Qt7eNr To: <sip:79200204544@10.164.0.10:5060>;tag=242182414738912437015910463786 Call-ID: cce13277-d70b-1237-a6b5-42010aa60002 Contact: <sip:gw+kamailio@35.204.224.219:5060;gw=kamailio;transport=udp> CSeq: 2943281 ACK Content-Length: 0 BYE sip:79200204544@95.79.44.126:5060;transport=udp SIP/2.0 Record-Route: <sip:35.204.224.219;lr;ftag=S2363F7Qt7eNr> Via: SIP/2.0/UDP 35.204.224.219:5060;branch=z9hG4bK3ede.a79e492bc10c8b5d668d6925dd745145.0 Via: SIP/2.0/UDP 35.228.92.211;received=10.166.0.2;rport=5060;branch=z9hG4bK69UyKjjD9r1ea Max-Forwards: 70 From: "" <sip:testin2@35.228.92.211>;tag=S2363F7Qt7eNr To: <sip:79200204544@10.164.0.10:5060>;tag=242182414738912437015910463786 Call-ID: cce13277-d70b-1237-a6b5-42010aa60002 CSeq: 2943282 BYE User-Agent: FreeSWITCH-mod_sofia/1.8.5+git-20190227T164909Z~cb1f3ab6f2~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Reason: Q.850;cause=16;text="NORMAL_CLEARING" Content-Length: 0 SIP/2.0 200 OK Via: SIP/2.0/UDP 35.204.224.219:5060;branch=z9hG4bK3ede.a79e492bc10c8b5d668d6925dd745145.0 Via: SIP/2.0/UDP 35.228.92.211;received=10.166.0.2;rport=5060;branch=z9hG4bK69UyKjjD9r1ea Record-Route: <sip:35.204.224.219;lr;ftag=S2363F7Qt7eNr> From: "" <sip:testin2@35.228.92.211>;tag=S2363F7Qt7eNr To: <sip:79200204544@10.164.0.10:5060>;tag=242182414738912437015910463786 Call-ID: cce13277-d70b-1237-a6b5-42010aa60002 CSeq: 2943282 BYE Allow: INVITE,ACK,CANCEL,BYE,UPDATE,REGISTER,PRACK,INFO,NOTIFY,REFER,SUBSCRIBE Cisco-Guid: 52032-2942042128-2148574276-299034469 Contact: <sip:79200204544@95.79.44.126> User-Agent: TELES CELLX Plus 20.5.36.1 58216060749209 Content-Length: 0 ``` ### Additional Information * **Kamailio Version** - output of `kamailio -v` ``` version: kamailio 5.1.8 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 6.3.0 ``` * **Operating System**: ``` Linux vp-balancer-dev-01 4.9.0-8-amd64 #1 SMP Debian 4.9.144-3 (2019-02-02) x86_64 GNU/Linux ``` -- 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/1926

3 4

[kamailio/kamailio] subscribe > Notify without xml body (#1930)
by Denis 13 May '19

13 May '19

hello, trying to get user status using subscription. But for some reason the notification comes without a body xml ` SUBSCRIBE sip:dendy@xxxxxxxx:xxxxx;transport=tcp SIP/2.0 Via: SIP/2.0/TCP xxxxxx.x:xxxxx;rport;branch=z9hG4bKPjDQwwW-dtn73uWvfKqpQhAo.BwcQhtj.X;alias Max-Forwards: 70 From: sip:1203@xxxxxx;tag=E-xtzmcTcV5OkvKZG3e5pF671Rv0ntn5 To: sip:dendy@xxxxxx Contact: <sip:1203@xxxxxx:xxxxx>;transport=tcp Call-ID: jymDoKAg4ffapLjQREv4qDGNqFN35.jb CSeq: 6797 SUBSCRIBE Event: presence Expires: 36000 Accept: application/pidf+xml, application/xpidf+xml Allow-Events: presence Content-Length: 0 2019/04/19 14:17:31.261866 xxxxxx:xxxxxx -> xxxxxx:xxxx NOTIFY sip:1203@xxxxxx:xxxxxx SIP/2.0 Via: SIP/2.0/TCP xxxxxx:xxxxxx;branch=z9hG4bK1afa.0124b9a6000000000000000000000000.0 To: <sip:1203@xxxxxx>;tag=E-xtzmcTcV5OkvKZG3e5pF671Rv0ntn5 From: <sip:dendy@xxxxxx>;tag=dbcd16266fcdb51ae84a18eeabb1faa3-b21b CSeq: 2 NOTIFY Call-ID: jymDoKAg4ffapLjQREv4qDGNqFN35.jb Content-Length: 0 User-Agent: kamailio (5.2.2 (x86_64/linux)) Max-Forwards: 70 Event: presence Contact: <xxxxxx:xxxxxx;transport=tcp> Subscription-State: active;expires=3600 ` kamailio.cfg ..... #!define WITH_PRESENCE #!define WITH_NAT #!define WITH_USRLOCDB #!define WITH_XCAPSRV loadmodule "db_text.so" loadmodule "jsonrpcs.so" loadmodule "kex.so" loadmodule "corex.so" loadmodule "tm.so" loadmodule "tmx.so" loadmodule "sl.so" loadmodule "rr.so" loadmodule "pv.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "siputils.so" loadmodule "xlog.so" loadmodule "sanity.so" loadmodule "ctl.so" loadmodule "cfg_rpc.so" loadmodule "acc.so" loadmodule "counters.so" ...... #!ifdef WITH_PRESENCE loadmodule "presence.so" loadmodule "presence_xml.so" #!endif ...... ` # ----- usrloc params ----- /* enable DB persistency for location entries */ #!ifdef WITH_USRLOCDB modparam("usrloc", "db_url", DBURL) modparam("usrloc", "db_mode", 2) modparam("usrloc", "use_domain", 0) #!endif ........... #!ifdef WITH_PRESENCE # ----- presence params ----- modparam("presence", "db_url", DBURL) modparam("presence", "server_address", "xxxxxx:xxxxx") # ----- presence_xml params ----- modparam("presence_xml", "db_url", DBURL) modparam("presence_xml", "force_active", 1) modparam("presence_xml", "integrated_xcap_server", 1) #!endif #!ifdef WITH_PRESENCE if (!t_newtran()) { sl_reply_error(); exit; } if(is_method("PUBLISH")) { handle_publish(); t_release(); } else if(is_method("SUBSCRIBE")) { handle_subscribe(); t_release(); } exit; #!endif ` I need to get the body of the form: ` <?xml version="1.0" encoding="UTF-8"?> <presence entity="sip:1201@xxxxxx:xxxxxx;transportTCP" xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:i f:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:pa ms:xml:ns:pidf:rpid"> <note>Ready</note> <tuple id="1201"> <status> <basic>open</basic> </status> <contact priority="1">sip:1203@хххх.com</contact> </tuple> <dm:person /> </presence> ` -- 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/1930

1 1

[kamailio/kamailio] Kamailio-Master tcp request relaying problem (EAGAIN) (#1836)
by Yasin CANER 10 May '19

10 May '19

### Description Hello, Kamailio -master version couldnt relay tcp request to other sides. it gives EAGAIN error. When i test scenario on kamailio-5.2 version , it can relay. ### Troubleshooting #### Reproduction ``` route[TCPTEST]{ remove_hf("Route"); #loose_route(); if (!is_method("INVITE")) return; $du="sip: mykamailio1.test:5060;transport=tcp"; if(!t_newtran()){ xlog("L_WARN"," Couldnt create new transaction \r\n"); sl_send_reply("503", "Service not available"); exit; } if(!t_relay()){ send_reply("503", "Service not available"); exit; } exit; } ``` #### Debugging Data #### Log Messages  ``` 7(15781) DEBUG: <core> [core/tcp_main.c:1229]: tcpconn_new(): on port 5060, type 2 7(15781) DEBUG: <core> [core/tcp_main.c:1539]: tcpconn_add(): hashes: 507:2382:0, 2 7(15781) DEBUG: <core> [core/tcp_main.c:2873]: tcpconn_1st_send(): pending write on new connection 0x7fd15b5e7c98 (-1/1483 bytes written) (err: 11 - Resource temporarily unavailable) 7(15781) ERROR: <core> [core/tcp_main.c:2891]: tcpconn_1st_send(): [FD61:C23C:B3B6:0:0:0:0:5]:5060: EAGAIN and write queue full or failed for 0x7fd15b5e7c98 7(15781) DEBUG: <core> [core/tcp_main.c:3153]: tcpconn_chld_put(): destroying connection 0x7fd15b5e7c98 (2, -1) flags 0060 7(15781) ERROR: tm [../../core/forward.h:251]: msg_send_buffer(): tcp_send failed ``` #### SIP Traffic  ``` UAC: IPv6: TCP ---> Kamailio (5.2) :IPv6 :TCP ---> Client or Server IPv6:TCP ``` ### Possible Solutions  ### Additional Information ``` Kamailio master from git ``` * **Operating System**:  ``` NAME="CentOS Linux" VERSION="7 (Core)" 3.10.0-957.1.3.el7.x86_64 ``` -- 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/1836

8 18

[kamailio/kamailio] Move not core modules to own packages (#1862)
by sergey-safarov 07 May '19

07 May '19

### Description Current kamailio package (checked via RPM) is contains lot of modules. Some of this is not important to include in every kamailio installation. May be create own packages for this modules and other in next 5.3 branch? Modules examples: ``` benchmark.so db_cluster.so db_text.so rtpengine.so rtpproxy.so sipcapture.so siptrace.so sipt.so sms.so smsops.so ss7ops.so ``` -- 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/1862

3 5

master siptrace not backwards compatible
by Juha Heinanen 02 May '19

02 May '19

I built K master and tried to use 5.2 config. That resulted in error: Apr 30 15:47:10 salmon /usr/bin/sip-proxy[1659]: ERROR: siptrace [siptrace.c:908]: w_sip_trace3(): no duplicate_uri modparam nor duplicate uri sip_trace() argument provided! I think it has been practice that backwards compatibility is provided by the next version.

3 4

git:master:20febb28: db_text: avoid buffer overflow for large names and/or values in db_text files
by Ovidiu Sas 30 Apr '19

30 Apr '19

Module: kamailio Branch: master Commit: 20febb28402a2e1ef3c23fda6db0825ae64affc6 URL: https://github.com/kamailio/kamailio/commit/20febb28402a2e1ef3c23fda6db0825… Author: Ovidiu Sas <osas(a)voipembedded.com> Committer: Ovidiu Sas <osas(a)voipembedded.com> Date: 2019-04-30T14:21:38-04:00 db_text: avoid buffer overflow for large names and/or values in db_text files --- Modified: src/modules/db_text/dbt_file.c --- Diff: https://github.com/kamailio/kamailio/commit/20febb28402a2e1ef3c23fda6db0825… Patch: https://github.com/kamailio/kamailio/commit/20febb28402a2e1ef3c23fda6db0825… --- diff --git a/src/modules/db_text/dbt_file.c b/src/modules/db_text/dbt_file.c index a2d35c2406..8b88ed8074 100644 --- a/src/modules/db_text/dbt_file.c +++ b/src/modules/db_text/dbt_file.c @@ -124,7 +124,7 @@ dbt_table_p dbt_load_file(const str *tbn, const str *dbn) return NULL; } - buf = pkg_malloc(_db_text_read_buffer_size); + buf = pkg_malloc(_db_text_read_buffer_size+1); if(!buf) { LM_ERR("error allocating read buffer, %i\n", _db_text_read_buffer_size); goto done; @@ -173,6 +173,12 @@ dbt_table_p dbt_load_file(const str *tbn, const str *dbn) if(c==EOF) goto clean; buf[bp++] = c; + if (bp==_db_text_read_buffer_size) { + LM_ERR("Buffer overflow for file [%s] row=[%d] col=[%d] c=[%c]." + " Please increase 'file_buffer_size' param!\n", + path, crow+1, ccol+1, c); + goto clean; + } c = fgetc(fin); } colp = dbt_column_new(buf, bp); @@ -453,6 +459,12 @@ dbt_table_p dbt_load_file(const str *tbn, const str *dbn) } } buf[bp++] = c; + if (bp==_db_text_read_buffer_size) { + LM_ERR("Buffer overflow for file [%s] row=[%d] col=[%d] c=[%c]." + " Please increase 'file_buffer_size' param!\n", + path, crow+1, ccol+1, c); + goto clean; + } c = fgetc(fin); } dtval.val.str_val.s = buf;

1 0

git:master:3ed1fcdb: db_text: throw an error and abort instead of silently truncate tables
by Ovidiu Sas 30 Apr '19

30 Apr '19

Module: kamailio Branch: master Commit: 3ed1fcdbb9247b1eb10d8d544f2a67b277bd1031 URL: https://github.com/kamailio/kamailio/commit/3ed1fcdbb9247b1eb10d8d544f2a67b… Author: Ovidiu Sas <osas(a)voipembedded.com> Committer: Ovidiu Sas <osas(a)voipembedded.com> Date: 2019-04-30T13:31:20-04:00 db_text: throw an error and abort instead of silently truncate tables --- Modified: src/modules/db_text/dbt_base.c --- Diff: https://github.com/kamailio/kamailio/commit/3ed1fcdbb9247b1eb10d8d544f2a67b… Patch: https://github.com/kamailio/kamailio/commit/3ed1fcdbb9247b1eb10d8d544f2a67b… --- diff --git a/src/modules/db_text/dbt_base.c b/src/modules/db_text/dbt_base.c index c850501952..d6d9d73f21 100644 --- a/src/modules/db_text/dbt_base.c +++ b/src/modules/db_text/dbt_base.c @@ -296,6 +296,11 @@ int dbt_query(db1_con_t* _h, db_key_t* _k, db_op_t* _op, db_val_t* _v, } _drp = _drp->next; } + if (_drp && counter == _db_text_max_result_rows) + { + LM_ERR("Truncated table at [%d] rows. Please increase 'max_result_rows' param!\n", counter); + goto error; + } if (_o_l) {

1 0

git:master:e5983e4c: core: skip link local interfaces in auto-discovery only if bind_ipv6_link_local=0
by Daniel-Constantin Mierla 30 Apr '19

30 Apr '19

Module: kamailio Branch: master Commit: e5983e4c7dc0bb506fcf38a1ad628df880cf0569 URL: https://github.com/kamailio/kamailio/commit/e5983e4c7dc0bb506fcf38a1ad628df… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2019-04-30T09:24:02+02:00 core: skip link local interfaces in auto-discovery only if bind_ipv6_link_local=0 --- Modified: src/core/socket_info.c --- Diff: https://github.com/kamailio/kamailio/commit/e5983e4c7dc0bb506fcf38a1ad628df… Patch: https://github.com/kamailio/kamailio/commit/e5983e4c7dc0bb506fcf38a1ad628df… --- diff --git a/src/core/socket_info.c b/src/core/socket_info.c index 4ed7b56487..472be175c0 100644 --- a/src/core/socket_info.c +++ b/src/core/socket_info.c @@ -1187,8 +1187,11 @@ static int build_iface_list(void) } } if(is_link_local) { - pkg_free(entry); - continue; /* link local addresses are not bindable */ + if(sr_bind_ipv6_link_local==0) { + /* skip - link local addresses are not bindable without scope */ + pkg_free(entry); + continue; + } } if(strlen(ifaces[index].name)==0)

1 0

git:master:3a9fd554: core: tcp - set the scope of IPv6 interface if bind_ipv6_link_local is set
by Daniel-Constantin Mierla 29 Apr '19

29 Apr '19

Module: kamailio Branch: master Commit: 3a9fd55427cf7419587ec087f61f0ef6cbc60f2d URL: https://github.com/kamailio/kamailio/commit/3a9fd55427cf7419587ec087f61f0ef… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2019-04-29T17:27:40+02:00 core: tcp - set the scope of IPv6 interface if bind_ipv6_link_local is set --- Modified: src/core/tcp_main.c --- Diff: https://github.com/kamailio/kamailio/commit/3a9fd55427cf7419587ec087f61f0ef… Patch: https://github.com/kamailio/kamailio/commit/3a9fd55427cf7419587ec087f61f0ef… --- diff --git a/src/core/tcp_main.c b/src/core/tcp_main.c index 85e06e9513..54288e908f 100644 --- a/src/core/tcp_main.c +++ b/src/core/tcp_main.c @@ -3041,6 +3041,11 @@ int tcp_init(struct socket_info* sock_info) LM_WARN("setsockopt v6 tos: %s (%d)\n", strerror(errno), tos); /* continue since this is not critical */ } + if(sr_bind_ipv6_link_local!=0) { + LM_INFO("setting scope of %s\n", sock_info->address_str.s); + addr->sin6.sin6_scope_id = + ipv6_get_netif_scope(sock_info->address_str.s); + } } #if defined(IP_FREEBIND)

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sr-dev April 2019