sr-users September 2008

sr-users@lists.kamailio.org

95 participants
156 discussions

Re: [Kamailio-Users] t_relay
by Daniel-Constantin Mierla 17 Sep '08

17 Sep '08

sabino frisardi wrote: > OK, so if i call tmb->t_relay(msg,0,0,0,0,0,0) from a module it's the > same if i call t_relay() from script? yes. Daniel > > 2008/9/3 Daniel-Constantin Mierla <miconda(a)gmail.com > <mailto:miconda@gmail.com>> > > Hello, > > > On 09/02/08 13:20, Klaus Darilion wrote: > > Hi Sabino! > > Do you really need to call it from within your module? The > usual way is that modules … [View More]

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[Kamailio-Users] Iam getting ERROR:db_mysql:db_mysql_new_connection: driver error
by mahesh.peddi＠info-spectrum.com 16 Sep '08

16 Sep '08

Hi, I am working on opensips 1.4.0 and while running "openser -C" command I am getting the following errors. Please any one can help me. Sep 16 21:07:05 localhost opensips[3200]: ERROR:db_mysql:db_mysql_new_connection: driver error: Access denied for user 'opensips'@'localhost' (using password: YES) Sep 16 21:07:05 localhost opensips[3200]: ERROR:core:db_do_init: could not add connection to the pool Sep 16 21:07:05 localhost opensips[3200]: ERROR:rls:mod_init: while connecting database … [View More]

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[Kamailio-Users] nested redirect
by kentp＠globalpops.com 16 Sep '08

16 Sep '08

i have a simple redirect server working: Call comes from switch (A) to kamailio redirect server (B).. (B) runs perl script to determine route (B) sends Stateless 300 redirect reply to (A). (A) sends ACK to (B). Now, I need to add a nested redirect... call comes from sitch (A) to kamailio redirect server (B).. (B) then needs to send the call to third party proxy (C).. (C) will return 302 redirect.. (B) sends ACK to (C) (B) needs to read the contact header, then run perl script to … [View More]

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[Kamailio-Users] OpenSER 1.3 crash
by Robin Vleij 16 Sep '08

16 Sep '08

Hi guys! Posted this to the dev list, but I'm not sure if that's the right forum. Looking at the posts there, it's more about patches and dev stuff (hence the name). Hoped to get some feedback on a crash I had a week ago, now I'm trying it here. :) We've been running OpenSER (1.3.0 ntls, compiled for x66_64) for quite a while now and only had a crash once. We suspected then that this was caused by hitting the max_while_loops for a while (never happened again after fixing the max-while-loops). … [View More]

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[Kamailio-Users] help to query a table with new function in core
by Marcio 15 Sep '08

15 Sep '08

Hi all, I need a help to solve some problems in the clearance of a function to perform a query Mysql....I created a function based on documentation of asipto / kamailio devel which is very good... But as I did not want to create a new module I'm trying to use the module domain... whose goal a proxy SIP receive msg that will should validate the realm comparing with a table set up in MySQL(trusdomain)... it should be used into config file to to declare of the table created in the Mysql: modparam … [View More]( "domain", "trusdomain_table," trusdomain) the version table of the openser has updated with the creation of this new table (trusdomain) and created a function into file: domain.c / h and a part was need be exported to config file in domain_mod.c / h....but on the tests a call..this proxy kills the pid openser ... Sep 5 06:32:21 notehome openser[7962]: INFO:core:handle_sigs: child process 7964 exited by a signal 11 Sep 5 06:32:21 notehome openser[7962]: INFO:core:handle_sigs: core was generated Sep 5 06:32:21 notehome openser[7962]: INFO:core:handle_sigs: terminating due to SIGCHLD Sep 5 06:32:21 notehome openser[7967]: INFO:core:sig_usr: signal 15 received Sep 5 06:32:21 notehome openser[7963]: INFO:core:sig_usr: signal 15 received Sep 5 06:32:21 notehome openser[7968]: INFO:core:sig_usr: signal 15 received Sep 5 06:32:21 notehome openser[7966]: INFO:core:sig_usr: signal 15 received Sep 5 06:32:21 notehome openser[7965]: INFO:core:sig_usr: signal 15 received The function created in domain.c: int is_from_trusted(struct sip_msg* _msg, char* _s1, char* _s2) { struct sip_uri *puri; /* struct str* _host; */ /* str table_trus; str col_id; str col_dom; str col_lastmod; */ str* _host = (str*)(&(puri->host)); char* db_url = DEFAULT_RODB_URL; db_key_t keys[1]; /* Tipo da coluna .. Nome das colunas */ db_val_t vals[1]; db_key_t cols[1]; db_res_t* res = NULL; if ((puri=parse_from_uri(_msg))==NULL){ LM_ERR("Error while parsing From header\n"); return -2; } /* Bind the database module */ if (bind_dbmod(db_url, &domain_dbf )) { LM_ERR("Cannot bind to database module!\n"); return -1; } /* Check for SELECT capability */ if (!DB_CAPABILITY(domain_dbf, DB_CAP_QUERY)){ LM_ERR("Database modules does not provide all functions needed\n"); return -1; } /* Connect to DB */ db_handle = domain_dbf.init(db_url); if (!db_handle){ LM_ERR("failed to connect database\n"); return -1; } keys[0]=trusdomain_col.s; cols[0]=trusdomain_col.s; LM_INFO(">>domain.c>>-2-IF RES_ROW_N(res)=>%d\n",RES_ROW_N(res)); /* Estrutura dos vls das colunas - arq. db/db_val.h */ VAL_TYPE(vals) = DB_STR; VAL_NULL(vals) = 0; VAL_STR(vals).s = _host->s; VAL_STR(vals).len = _host->len; /* LM_INFO(">>domain.c>>-1-connector=%d and tab=%s\n",db_handle,trusdomain_table.s); */ if (domain_dbf.use_table(db_handle, trusdomain_table.s) < 0) { LM_ERR("Error while trying to use trusdomain table\n"); return -1; } if (domain_dbf.query(db_handle, keys, NULL, vals, cols, 1, 1, 0, &res) < 0) { LM_ERR("Error while querying database\n"); domain_dbf.close(db_handle); return -1; } /* RES_ROW_N(res) Num. de linhas no fetch */ if (RES_ROW_N(res) <= 0 || RES_ROWS(res)[0].values[0].nul != 0){ LM_DBG("no value found\n"); if (res != NULL && domain_dbf.free_result(db_handle, res) < 0) LM_DBG("failed to free the result\n"); domain_dbf.close(db_handle); } else if (RES_ROW_N(res) >= 1) { /* Teste do que estah na tab. trusdomain com o que vem na URI */ LM_DBG("Realm '%.*s' is trusted\n",_host->len, ZSW(_host->s)); } /* Free the result */ domain_dbf.free_result(db_handle, res); domain_dbf.close(db_handle); return 0; } And declaration in domain_mod.c : ... /* by mrg */ #define TRUSDOMAIN_TABLE "trusdomain" #define TRUSDOMAIN_TABLE_LEN (sizeof(TRUSDOMAIN_TABLE) - 1) #define TRUSDOMAIN_COL "trusdomain" #define TRUSDOMAIN_COL_LEN (sizeof(TRUSDOMAIN_COL) - 1) ... ... str trusdomain_table = {TRUSDOMAIN_TABLE, TRUSDOMAIN_TABLE_LEN}; /* Name of trusted table */ str trusdomain_col = {TRUSDOMAIN_COL, TRUSDOMAIN_COL_LEN}; /* Name of trusted column */ ... ... /* * Exported functions */ static cmd_export_t cmds[] = { ............. {"is_domain_local", w_is_domain_local, 1, parameter_fixup, 0, REQUEST_ROUTE|FAILURE_ROUTE|BRANCH_ROUTE}, {"is_from_trusted", is_from_trusted, 0, 0, 0, REQUEST_ROUTE|FAILURE_ROUTE|BRANCH_ROUTE}, {0, 0, 0, 0, 0, 0} }; .../* * Exported parameters */ static param_export_t params[] = { ............ {"domain_table", STR_PARAM, &domain_table.s}, {"domain_col", STR_PARAM, &domain_col.s }, {"trusdomain_table", STR_PARAM, &trusdomain_table.s}, {"trusdomain_col", STR_PARAM, &trusdomain_col.s}, {0, 0, 0} }; ... ... static int mod_init(void) { int vertr....; ..... trusdomain_table.len = strlen(trusdomain_table.s); trusdomain_col.len = strlen(trusdomain_col.s); ..... if (db_mode != 0) { if (domain_db_init(db_url.s)<0) return -1; /* Check table version */ ver = domain_db_ver(&domain_table); vertr = domain_db_ver(&trusdomain_table); if ((ver < 0) && (vertr < 0)) { LM_ERR("Error while querying table version\n"); goto error; } else if ((ver < TABLE_VERSION) && (vertr < TABLE_VERSION)) { LM_ERR("Invalid table version <%d> trustable version <%d> (should be %d)\n", ver, vertr, TABLE_VERSION); goto error; } ....... ....... /* Initializing hash tables and hash table variable */ ........ domain_db_close(); } return 0; error: domain_db_close(); return -1; } So I think that I must be something doing wrong ..... as would be the right and as I could learn fast to resolve error debugging of pID of Openser that has been deads...??? thx Marcio [View Less]

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[Kamailio-Users] project updates
by Daniel-Constantin Mierla 15 Sep '08

15 Sep '08

Hello everybody, just want to give some updates concerning two main topics. First, regarding the project name, many expressed the concern that a rename in short time will create more confusion. As we are not in front of a new major release, I think it is better to postpone this process for a while and focus on the second topic, the organization for the project. For this one, I have to thank personally to many people from the list that wrote us, giving suggestions and helping finding … [View More]

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[Kamailio-Users] record_route to control my cancel.
by BERGANZ François 15 Sep '08

15 Sep '08

Hello, I dont really understand, but : I just need to do in the INVITE : record_route_preset('$dd:$dp;codec=alaw'); forward(); and for the CANCEL: if(check_route_param(";codec=alaw")){ route(2); } Is it possible? Thank you Cordialement BERGANZ François http://www.acropolistelecom.net

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[Kamailio-Users] Question about Authentication
by mark morreny 15 Sep '08

15 Sep '08

Hi, I am able to get authentication setup with Mysql and Freeradius. Just one simple question, for pure authentication purpose, is it better just to use the Mysql database for authentication instead of setting up Freeradius? Is there any advantage of using Freeradius on top of Mysql? If I use Mysql to serve authentication for Openser, is it possible to encrypt the password in Mysql? Is it possible to specify the table and fields to be used for authentication instead of using the default … [View More]

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[Kamailio-Users] DNS_name to IP coredumps on calee bye
by Stefan Broddesson 15 Sep '08

15 Sep '08

Greetings, Rev. is 1.3.3 on debian_Etch_64 Have a scenarion that always triggers a core dump. On Calee initiated <bye> and where destination address is a hostname not IP address. Executing forward() or t_relay() in script triggers the coredump. dns & rev_dns On/Off with the same result. --- DBG:core:comp_scriptvar: str 20 : siphost.domain.com DBG:tm:t_newtran: transaction on entrance=0xffffffffffffffff DBG:core:parse_headers: flags=ffffffffffffffff DBG:core:parse_headers: flags=78 … [View More]

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[Kamailio-Users] MediaProxy 2.0.3 on OpenSUSE 11
by Darren Sessions 15 Sep '08

15 Sep '08

Just finished some documentation on how to install MediaProxy 2.0.3 on OpenSUSE 11. Due to the length of the post and the init scripts provided, I won't be re-posting this one in the lists like usual. Thanks do go out to Ruud Klaver @ AG Projects for a clever Linux version detection hack for the relay module (hopefully will make it into the next release of MediaProxy). Everything can be found on my site at http://www.darrensessions.com. Cheers! _____________________________ Darren … [View More]

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sr-users September 2008