sr-dev December 2012

sr-dev@lists.kamailio.org

34 participants
439 discussions

git:misi/dns_srv: core/dns: fix an issue when using it without dns cache
by Mihaly Meszaros 16 Dec '12

16 Dec '12

Module: sip-router Branch: misi/dns_srv Commit: 7ce7d6413b45e7e9df190167e7faba8c10f96492 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=7ce7d64… Author: Mihály Mészáros <misi(a)niif.hu> Committer: Mihály Mészáros <misi(a)niif.hu> Date: Sun Dec 16 13:03:18 2012 +0100 core/dns: fix an issue when using it without dns cache - fixing an issue what caused that without dns cache we have to use a different function for srv resolution. --- resolve.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/resolve.c b/resolve.c index eddb073..cac0d86 100644 --- a/resolve.c +++ b/resolve.c @@ -1576,7 +1576,12 @@ struct hostent* no_naptr_srv_sip_resolvehost(str* name, unsigned short* port, ch } srv_name.s=tmp_srv; srv_name.len=len; - if ((he=dns_srv_get_he(&srv_name, port, dns_flags))!=0) { + #ifdef USE_DNS_CACHE + he=dns_srv_get_he(&srv_name, port, dns_flags); + #else + he=srv_sip_resolvehost(&srv_name, 0, port, proto, 1, 0); + #endif + if (he!=0) { return he; } }

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Internal database
by Konstantin M. 15 Dec '12

15 Dec '12

Hi dev team, I have a question: is there any internal built-in database (hashtable or something like that) that I can use ? I need a functionality: key->value (get/set). Thanks!

4 7

git:3.3: modules/mediaproxy: restrict opening of dispatcher connection
by Juha Heinanen 15 Dec '12

15 Dec '12

Module: sip-router Branch: 3.3 Commit: dedbc8cfbada44ee394ea60e49c5cd54b411dc63 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=dedbc8c… Author: Juha Heinanen <jh(a)tutpro.com> Committer: Juha Heinanen <jh(a)tutpro.com> Date: Thu Dec 13 13:57:46 2012 +0200 modules/mediaproxy: restrict opening of dispatcher connection - restrict opening of dispatcher connection to sub-processes (patch provided by Emil Kroymann) (cherry picked from commit 3198beccbc2ce350bb0af2a1cedec72ccb7c9277) --- modules/mediaproxy/mediaproxy.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules/mediaproxy/mediaproxy.c b/modules/mediaproxy/mediaproxy.c index 0c9e2c5..4cb16c9 100644 --- a/modules/mediaproxy/mediaproxy.c +++ b/modules/mediaproxy/mediaproxy.c @@ -2113,7 +2113,7 @@ static int child_init(int rank) { // initialize the connection to mediaproxy if needed - if (!mediaproxy_disabled) + if (!mediaproxy_disabled && rank > PROC_MAIN) mediaproxy_connect(); return 0;

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OT: MSRP over WebSocket Javascript stack
by Peter Dunkley 14 Dec '12

14 Dec '12

Hi, Crocodile has just open-sourced our MSRP over WebSocket (see http://tools.ietf.org/html/draft-pd-msrp-websocket) Javascript stack. The project is hosted on Google Code: http://code.google.com/p/crocodile-msrp/ The stack is distributed using the MIT License and was developed and tested along side the Kamailio MSRP over WebSocket implementation. Regards, Peter -- Peter Dunkley Technical Director Crocodile RCS Ltd

2 2

avoiding hash calculation in xavp api function calls
by Juha Heinanen 14 Dec '12

14 Dec '12

i didn't get any comments about needless script time calculation of xavp name hash values. one hack to avoid the hash calculation could be such that if str *name passed to xavp api functions has len=0 then s contains pre-calculated hash value. -- juha

3 3

git:master: xhttp_pi: properly handle NULL values
by Ovidiu Sas 14 Dec '12

14 Dec '12

Module: sip-router Branch: master Commit: 3cfaf089c1472f1397580a365360579c671c7796 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=3cfaf08… Author: Ovidiu Sas <osas(a)voipembedded.com> Committer: Ovidiu Sas <osas(a)voipembedded.com> Date: Fri Dec 14 13:55:39 2012 -0500 xhttp_pi: properly handle NULL values --- modules/xhttp_pi/xhttp_pi_fnc.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/modules/xhttp_pi/xhttp_pi_fnc.c b/modules/xhttp_pi/xhttp_pi_fnc.c index ddf1ce8..9e50ef0 100644 --- a/modules/xhttp_pi/xhttp_pi_fnc.c +++ b/modules/xhttp_pi/xhttp_pi_fnc.c @@ -2727,11 +2727,11 @@ int ph_run_pi_cmd(pi_ctx_t* ctx) case DB1_STRING: case DB1_BLOB: if(values[j].val.str_val.s==NULL){ - LM_ERR("NULL\n"); - goto error; + val_str.s = NULL; val_str.len = 0; + } else { + val_str.s = values[j].val.str_val.s; + val_str.len = strlen(val_str.s); } - val_str.s = values[j].val.str_val.s; - val_str.len = strlen(val_str.s); LM_DBG("...got %.*s[%d]=>" "[%.*s][%.*s]\n", command->q_keys[j]->len,

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git:master: xhttp_pi: fix query operation for db w/o fetch support ( like db_text)
by Ovidiu Sas 14 Dec '12

14 Dec '12

Module: sip-router Branch: master Commit: ec617a27352ba719184cf617bb564631d5152df5 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=ec617a2… Author: Ovidiu Sas <osas(a)voipembedded.com> Committer: Ovidiu Sas <osas(a)voipembedded.com> Date: Fri Dec 14 13:47:08 2012 -0500 xhttp_pi: fix query operation for db w/o fetch support (like db_text) --- modules/xhttp_pi/xhttp_pi_fnc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/modules/xhttp_pi/xhttp_pi_fnc.c b/modules/xhttp_pi/xhttp_pi_fnc.c index d64dc28..ddf1ce8 100644 --- a/modules/xhttp_pi/xhttp_pi_fnc.c +++ b/modules/xhttp_pi/xhttp_pi_fnc.c @@ -2707,7 +2707,7 @@ int ph_run_pi_cmd(pi_ctx_t* ctx) command->q_keys, command->c_keys_size, command->q_keys_size, - command->o_keys?*command->o_keys:0, 0) < 0){ + command->o_keys?*command->o_keys:0, &res) < 0){ XHTTP_PI_COMPLETE_REPLY(ctx, "Error while querying database."); goto done;

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[tracker] Comment added: kamailio can't accept new connections(tls)
by sip-router 14 Dec '12

14 Dec '12

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#257 - kamailio can't accept new connections(tls) User who did this - Juha Heinanen (jh) ---------- 2.2,recently,I add a new config "tcp_rd_buf_size = 10000" for some reason. the reason may have been that you wanted to support large sip requests/replies, e.g., those produced by websocket clients. ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=257#comment755 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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[tracker] Task opened: kamailio can't accept new connections(tls) (Attachment added)
by sip-router 14 Dec '12

14 Dec '12

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. A new Flyspray task has been opened. Details are below. User who did this - Shaobin.Feng (saxon_leo) Attached to Project - sip-router Summary - kamailio can't accept new connections(tls) Task Type - Bug Report Category - tcp Status - Unconfirmed Assigned To - Operating System - Linux Severity - Critical Priority - Normal Reported Version - 3.2 Due in Version - Undecided Due Date - Undecided Details - describe 1,Applications Scenarios 1.1,our customers connect kamailio SERV via TLS on mobile phones. 1.2,our user volume ranges from 100,000 to 150,000. 1.3,our customers's network environment are quite uncertain and uncontrolled. 2,Problem 2.1 For the past 6 months,kamailio SERVER runs quite well. 2.2,recently,I add a new config "tcp_rd_buf_size = 10000" for some reason. 2.3,The kamailio SERVER runs for about some hours,it couldn't accept new connections anymore. 2.4,stracing one process gets many "futex(0x8049910, FUTEX_WAIT, 0, NULL <unfinished ...>" 2.5,gdb process in attach Any advice would be nice computer: OS: unbuntu 12.04 64 CPU: 8 core MEM: 16G sysctl.conf net.core.somaxconn =10240 net.ipv4.tcp_timestamps =1 net.ipv4.tcp_tw_recycle =1 net.ipv4.tcp_tw_reuse =1 net.ipv4.tcp_fin_timeout = 30 net.ipv4.tcp_keepalive_time = 1200 net.ipv4.tcp_max_syn_backlog = 8192 net.ipv4.tcp_max_tw_buckets = 5000 kamailio: ver: 3.2.1 config: 1,kamailio.cfg tcp_children = 30 tcp_connection_lifetime=960 tcp_max_connections = 250000 tcp_no_connect = yes tcp_poll_method = epoll_et tcp_rd_buf_size = 10000 2,kamctlrc STARTOPTIONS="-m 8192 -M 64" One or more files have been attached. More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=257 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above.

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git:3.3: dialog(k): reset default value for optional parameter
by Daniel-Constantin Mierla 13 Dec '12

13 Dec '12

Module: sip-router Branch: 3.3 Commit: 7d822fcbd1f26b5da5a45abc2c7bb7aae72cb487 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=7d822fc… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Fri Dec 14 00:43:04 2012 +0100 dialog(k): reset default value for optional parameter - some rpc transports set a static string for missing optional parameters, causing invalid value - dlg.bridge_dlg proper handling of optional parameters return code (cherry picked from commit 7fc74e46a5d5b4e2b0cbbe5bdc1627e672867164) --- modules_k/dialog/dialog.c | 18 ++++++++++++++++-- 1 files changed, 16 insertions(+), 2 deletions(-) diff --git a/modules_k/dialog/dialog.c b/modules_k/dialog/dialog.c index 2896343..ef89c99 100644 --- a/modules_k/dialog/dialog.c +++ b/modules_k/dialog/dialog.c @@ -1592,7 +1592,11 @@ static void rpc_end_dlg_entry_id(rpc_t *rpc, void *c) { rpc->fault(c, 500, "Invalid parameters"); return; } - rpc->scan(c, "*S", &rpc_extra_hdrs); + if(rpc->scan(c, "*S", &rpc_extra_hdrs)<1) + { + rpc_extra_hdrs.s = NULL; + rpc_extra_hdrs.len = 0; + } dlg = dlg_lookup(h_entry, h_id); if(dlg==NULL) { @@ -1631,8 +1635,18 @@ static void rpc_dlg_bridge(rpc_t *rpc, void *c) { str from = {NULL,0}; str to = {NULL,0}; str op = {NULL,0}; + int n; - if (rpc->scan(c, "SS*S", &from, &to, &op) < 2) return; + n = rpc->scan(c, "SS", &from, &to); + if (n< 2) { + LM_ERR("unable to read the parameters (%d)\n", n); + rpc->fault(c, 500, "Invalid parameters"); + return; + } + if(rpc->scan(c, "*S", &op)<1) { + op.s = NULL; + op.len = 0; + } dlg_bridge(&from, &to, &op); }

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sr-dev December 2012