sr-dev April 2011

sr-dev@lists.kamailio.org

27 participants
271 discussions

[tracker] Comment added: Kamailio 3.1.3 crash

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#122 - Kamailio 3.1.3 crash User who did this - Timo Reimann (tr) ---------- There's a problem with calling dlg_manage() on INVITE messages and spiral detection: It doesn't trigger spiral detection at the moment but creates another dialog right away. Luckily, I have already created a patch which I plan to integrate into the master branch ASAP. I simply haven't found the time to do it yet. As of now, the spiral detection code is only effective when you auto-track dialogs and let the dialog machinery try to match a new INVITE to a possibly already existing dialog. If spirals are not involved or you are dealing with in-dialog messages, however, dlg_manage() should work fine and *not* create a new dialog. My understanding was that you are processing a BYE transaction so if you call dlg_manage() it should work in that case. Let me know if I got you wrong about how and when you use dialog's exported functions (an excerpt from your configuration would certainly be helpful). By the way, dlg_get() doesn't care about spirals. It just grabs the first dialog matching the given dialog ID (Call ID, To-tag, From-tag) and proclaims that to be the current dialog, so you need to make sure there's no ambiguity in the first place setting "detect_spirals" to 1 and having the dialog being tracked properly. Honestly, I think the dialog interface and the way messages are mapped to dialogs needs to be overhauled significantly. I'd like to see calls to $dlg() work every time and without any dependence on previously called methods (like dlg_get() or dlg_manage()) regardless of whether a call is already being tracked or not. This is certainly possible (IMHO) but needs time. Give me a time machine and I'll do it for you in a blink of an eye. :) Cheers, --Timo ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=122#comment198 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.

13 years, 7 months

git:master: rls(k): send 200ok for NOTIFY with subscription state termintated

by Daniel-Constantin Mierla

Module: sip-router Branch: master Commit: d93dc272bdc9a7a8b74a57712965b3ef5b562060 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=d93dc27… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Thu Apr 7 12:03:32 2011 +0200 rls(k): send 200ok for NOTIFY with subscription state termintated - when rls module sends an un-SUBSCRIBE (expires=0), then the dialog structure is removed and the NOTIFY arriving later to confirm the termination of subscription does not find any record, resulting in no reply - the patch detects the subscribe-state terminated in NOTIFY requests and sends back 200ok - reported by Peter Dunkley (cherry picked from commit cdee458b2ec4296cb847dd6e531285c0ac64dd80) --- modules_k/rls/resource_notify.c | 36 +++++++++++++++++++++++------------- 1 files changed, 23 insertions(+), 13 deletions(-) diff --git a/modules_k/rls/resource_notify.c b/modules_k/rls/resource_notify.c index d41f3ca..0caf7cb 100644 --- a/modules_k/rls/resource_notify.c +++ b/modules_k/rls/resource_notify.c @@ -240,16 +240,6 @@ int rls_handle_notify(struct sip_msg* msg, char* c1, char* c2) LM_ERR("unrecognized event package\n"); goto error; } - if(pua_get_record_id(&dialog, &res_id)< 0) // verify if within a stored dialog - { - LM_ERR("occured when trying to get record id\n"); - goto error; - } - if(res_id== 0) - { - LM_ERR("record not found\n"); - goto error; - } /* extract the subscription state */ hdr = msg->headers; @@ -276,6 +266,24 @@ int rls_handle_notify(struct sip_msg* msg, char* c1, char* c2) LM_ERR("while parsing 'Subscription-State' header\n"); goto error; } + if(pua_get_record_id(&dialog, &res_id)< 0) // verify if within a stored dialog + { + LM_ERR("occured when trying to get record id\n"); + goto error; + } + if(res_id==0) + { + LM_DBG("presence dialog record not found\n"); + /* if it is a NOTIFY for a terminated SUBSCRIBE dialog in RLS, then + * the module might not have the dialog structure anymore + * - just send 200ok, it is harmless + */ + if(auth_flag==TERMINATED_STATE) + goto done; + LM_ERR("no presence dialog record for non-TERMINATED state\n"); + goto error; + } + if(msg->content_type== NULL || msg->content_type->body.s== NULL) { LM_DBG("cannot find content type header header\n"); @@ -408,9 +416,11 @@ done: goto error; } - pkg_free(res_id->s); - pkg_free(res_id); - + if(res_id!=NULL) + { + pkg_free(res_id->s); + pkg_free(res_id); + } return 1; error:

13 years, 7 months

git:3.1: rls(k): send 200ok for NOTIFY with subscription state termintated

by Daniel-Constantin Mierla

Module: sip-router Branch: 3.1 Commit: cdee458b2ec4296cb847dd6e531285c0ac64dd80 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=cdee458… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Thu Apr 7 12:03:32 2011 +0200 rls(k): send 200ok for NOTIFY with subscription state termintated - when rls module sends an un-SUBSCRIBE (expires=0), then the dialog structure is removed and the NOTIFY arriving later to confirm the termination of subscription does not find any record, resulting in no reply - the patch detects the subscribe-state terminated in NOTIFY requests and sends back 200ok - reported by Peter Dunkley --- modules_k/rls/resource_notify.c | 36 +++++++++++++++++++++++------------- 1 files changed, 23 insertions(+), 13 deletions(-) diff --git a/modules_k/rls/resource_notify.c b/modules_k/rls/resource_notify.c index d41f3ca..0caf7cb 100644 --- a/modules_k/rls/resource_notify.c +++ b/modules_k/rls/resource_notify.c @@ -240,16 +240,6 @@ int rls_handle_notify(struct sip_msg* msg, char* c1, char* c2) LM_ERR("unrecognized event package\n"); goto error; } - if(pua_get_record_id(&dialog, &res_id)< 0) // verify if within a stored dialog - { - LM_ERR("occured when trying to get record id\n"); - goto error; - } - if(res_id== 0) - { - LM_ERR("record not found\n"); - goto error; - } /* extract the subscription state */ hdr = msg->headers; @@ -276,6 +266,24 @@ int rls_handle_notify(struct sip_msg* msg, char* c1, char* c2) LM_ERR("while parsing 'Subscription-State' header\n"); goto error; } + if(pua_get_record_id(&dialog, &res_id)< 0) // verify if within a stored dialog + { + LM_ERR("occured when trying to get record id\n"); + goto error; + } + if(res_id==0) + { + LM_DBG("presence dialog record not found\n"); + /* if it is a NOTIFY for a terminated SUBSCRIBE dialog in RLS, then + * the module might not have the dialog structure anymore + * - just send 200ok, it is harmless + */ + if(auth_flag==TERMINATED_STATE) + goto done; + LM_ERR("no presence dialog record for non-TERMINATED state\n"); + goto error; + } + if(msg->content_type== NULL || msg->content_type->body.s== NULL) { LM_DBG("cannot find content type header header\n"); @@ -408,9 +416,11 @@ done: goto error; } - pkg_free(res_id->s); - pkg_free(res_id); - + if(res_id!=NULL) + { + pkg_free(res_id->s); + pkg_free(res_id); + } return 1; error:

13 years, 7 months

[tracker] Comment added: Kamailio 3.1.3 crash

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#122 - Kamailio 3.1.3 crash User who did this - Jasmin Schnatterbeck (jasmin) ---------- okay, some tests later :-) dlg_manage() creates a new dialog, so no access to the variables of the "real" dialog another idea: setting $du to the server itself, then the BYE request should be processed by normal routes again. Problem is, that the did= route param is not available, so dialog can not be identified. Why not use callid, ftag, ttag? see below dlg_get() works, but regarding SIP spirals unknown behaviour. That seems to be an generic problem, because when spirals are being used and detect_spirals is 0, a single dialog can not be identified with callid, ftag and totag only. May that's the reason for [[ http://kamailio.org/docs/modules/stable/modules_k/dialog.html#id2966526|dlg… to use h_entry and h_id for dialog identification instead of callid, ftag and ttag. So if dialog is not loaded automatically in event-route, it would be necessary to access the mi params and to have a function do get a dialog based on h_entry and h_id. I think that loading dialog in event-route automatically is a straightforward solution, because that is done with "normal" requests (received via socket), too. This should be possible, if h_id and h_entry is available, which is the case for dlg_end_dlg... Jasmin ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=122#comment197 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.

13 years, 7 months

git:carstenbock/ims: - added more implementation of storage into usrloc.

by Carsten Bock

Module: sip-router Branch: carstenbock/ims Commit: f13b980f0234359cd7421b3037edd521685e3b34 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=f13b980… Author: Carsten Bock <carsten(a)bock.info> Committer: Carsten Bock <carsten(a)bock.info> Date: Wed Apr 6 19:24:55 2011 +0200 - added more implementation of storage into usrloc. --- modules_k/pua_reginfo/notify.c | 41 +++++++++++++++++++++++++++++++++++++++- 1 files changed, 40 insertions(+), 1 deletions(-) diff --git a/modules_k/pua_reginfo/notify.c b/modules_k/pua_reginfo/notify.c index eeb9450..aca9134 100644 --- a/modules_k/pua_reginfo/notify.c +++ b/modules_k/pua_reginfo/notify.c @@ -63,6 +63,11 @@ #define RESULT_NO_CONTACTS 2 int process_contact(udomain_t * domain, urecord_t ** ul_record, str aor, str callid, int cseq, int expires, int event, str contact_uri) { + str no_str = {0, 0}; + static str no_ua = str_init("n/a"); + static ucontact_info_t ci; + ucontact_t * ul_contact; + if (*ul_record == NULL) { switch(event) { case EVENT_REGISTERED: @@ -72,7 +77,7 @@ int process_contact(udomain_t * domain, urecord_t ** ul_record, str aor, str cal create a new entry for this user in the usrloc-DB */ if (ul.insert_urecord(domain, &aor, ul_record) < 0) { LM_ERR("failed to insert new user-record\n"); - return RESULT_NO_CONTACTS; + return RESULT_ERROR; } break; default: @@ -82,6 +87,40 @@ int process_contact(udomain_t * domain, urecord_t ** ul_record, str aor, str cal break; } } + + /* Make sure, no crap is in the structure: */ + memset( &ci, 0, sizeof(ucontact_info_t)); + /* Get callid of the message */ + ci.callid = &callid; + /* Get CSeq number of the message */ + ci.cseq = cseq; + ci.sock = NULL; + /* additional info from message */ + ci.user_agent = &no_ua; + ci.last_modified = time(0); + + /* set expire time */ + ci.expires = time(0) + expires; + + /* Now we start looking for the contact: */ + if (((*ul_record)->contacts == 0) + || (ul.get_ucontact(*ul_record, &aor, &callid, &no_str, cseq, &ul_contact) != 0)) { + if (ul.insert_ucontact(*ul_record, &aor, &ci, &ul_contact) < 0) { + LM_ERR("failed to insert new contact\n"); + return RESULT_ERROR; + } + } else { + if (ul.update_ucontact(*ul_record, ul_contact, &ci) < 0) { + LM_ERR("failed to update contact\n"); + return RESULT_ERROR; + } + } + ul_contact = (*ul_record)->contacts; + while (ul_contact) { + if (VALID_CONTACT(ul_contact, time(0))) return RESULT_CONTACTS_FOUND; + ul_contact = ul_contact->next; + } + return RESULT_NO_CONTACTS; }

13 years, 7 months

[tracker] Comment added: Kamailio 3.1.3 crash

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#122 - Kamailio 3.1.3 crash User who did this - Timo Reimann (tr) ---------- Try calling dlg_manage() before you access any dialog variables. ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=122#comment196 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.

13 years, 7 months

off-topic: jobs & projects - figuring out the best solution

by Daniel-Constantin Mierla

Hello, recently the demand in jobs and projects related to kamailio seemed to increase. I can just say that I am very happy with that. While announcing on the mailing lists is ok, I think we should try to make the process better and more productive, i.e., easier to advertise by publishers and easier to read for those interesting. For that, imo, we need a web page where someone can post such announcements and the others can read it. Since I had this idea in mind for some while, I searched for a dokuwiki plugin that could help, so we can reuse our wiki system. I found bureaucracy plugin, but does not seem to be ready for latest dokuwiki version according to its page: http://www.dokuwiki.org/plugin:bureaucracy But maybe it just works, I should try it instead of waiting, anyhow spare time is not my friend these days... Alternatives would be: - a wordpress plugin - haven't searched for one yet, but there are tons of plugins for WP, maybe one will fit the needs - another web application designed for such purposes My question to you is whether you can recommend a solution which we can evaluate. Ideally (or better said, as many characteristics to be met as possible), the system should be able to: - allow people to post announcements for jobs and projects (with or without prior registration, but with spam prevention - e.g., captcha) - allow to publish details about the job/projects, contact addresses, validity period - allow to invalidate an announcement when the position/project is taken - send an email notification when the announcement is done first time, with a link to the web page of the announcement, so we can send it one to a particular mailing list Cheers, Daniel -- Daniel-Constantin Mierla http://www.asipto.com

13 years, 7 months

git:mariusbucur/dmq: temporarily changed the presence module to test dmq functionality

by Marius Ovidiu Bucur

Module: sip-router Branch: mariusbucur/dmq Commit: 78eea80ffdaf09dd6d247455d77c47a64eacae48 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=78eea80… Author: Marius Bucur <marius.bucur(a)1and1.ro> Committer: Marius Bucur <marius.bucur(a)1and1.ro> Date: Wed Apr 6 20:12:00 2011 +0300 temporarily changed the presence module to test dmq functionality --- modules_k/dmq/bind_dmq.h | 14 ++++++++ modules_k/dmq/dmq.c | 71 ++++++++++++++++++++++++----------------- modules_k/dmq/dmq.h | 30 +++++++++++++++++ modules_k/dmq/dmq_worker.h | 8 ----- modules_k/presence/presence.c | 29 +++++++++++++++++ 5 files changed, 115 insertions(+), 37 deletions(-) diff --git a/modules_k/dmq/bind_dmq.h b/modules_k/dmq/bind_dmq.h index e69de29..9c515a4 100644 --- a/modules_k/dmq/bind_dmq.h +++ b/modules_k/dmq/bind_dmq.h @@ -0,0 +1,14 @@ +#ifndef BIND_DMQ_H +#define BIND_DMQ_H + +#include "peer.h" + +typedef struct dmq_api { + register_dmq_peer_t register_dmq_peer; +} dmq_api_t; + +typedef int (*bind_dmq_f)(dmq_api_t* api); + +int bind_dmq(dmq_api_t* api); + +#endif \ No newline at end of file diff --git a/modules_k/dmq/dmq.c b/modules_k/dmq/dmq.c index f5aae9a..90b0ac2 100644 --- a/modules_k/dmq/dmq.c +++ b/modules_k/dmq/dmq.c @@ -47,11 +47,11 @@ #include "../../lib/kmi/mi.h" #include "../../lib/kcore/hash_func.h" #include "dmq.h" +#include "peer.h" #include "bind_dmq.h" -#include "dmq_worker.h" +#include "worker.h" #include "../../mod_fix.h" -static int mi_child_init(void); static int mod_init(void); static int child_init(int); static void destroy(void); @@ -74,15 +74,18 @@ sl_api_t slb; /** module variables */ dmq_worker_t* workers; +dmq_peer_list_t* peer_list; /** module functions */ static int mod_init(void); static int child_init(int); static void destroy(void); -static int fixup_dmq(void** param, int param_no); +static int handle_dmq_fixup(void** param, int param_no); static cmd_export_t cmds[] = { - {"handle_dmq_message", (cmd_function)handle_dmq_message, 0, fixup_dmq, 0, + {"handle_dmq_message", (cmd_function)handle_dmq_message, 0, handle_dmq_fixup, 0, + REQUEST_ROUTE}, + {"bind_dmq", (cmd_function)bind_dmq, 0, 0, 0, REQUEST_ROUTE}, {0, 0, 0, 0, 0, 0} }; @@ -93,7 +96,6 @@ static param_export_t params[] = { }; static mi_export_t mi_cmds[] = { - {"cleanup", 0, 0, 0, mi_child_init}, {0, 0, 0, 0, 0} }; @@ -117,7 +119,6 @@ struct module_exports exports = { * init module function */ static int mod_init(void) { - int i = 0; if(register_mi_mod(exports.name, mi_cmds)!=0) { LM_ERR("failed to register MI commands\n"); @@ -136,23 +137,21 @@ static int mod_init(void) { /* load all TM stuff */ if(load_tm_api(&tmb)==-1) { - LM_ERR("Can't load tm functions. Module TM not loaded?\n"); + LM_ERR("can't load tm functions. TM module probably not loaded\n"); return -1; } - /* fork worker processes */ + /* load peer list - the list containing the module callbacks for dmq */ + peer_list = init_peer_list(); + + /* register worker processes */ + register_procs(num_workers); + + /* allocate workers array */ workers = shm_malloc(num_workers * sizeof(*workers)); - for(i = 0; i < num_workers; i++) { - int newpid = fork_process(PROC_NOCHLDINIT, "DMQ WORKER", 0); - if(newpid < 0) { - LM_ERR("failed to form process\n"); - return -1; - } else if(newpid == 0) { - /* child */ - // worker loop - } else { - workers[i].pid = newpid; - } + if(workers == NULL) { + LM_ERR("error in shm_malloc\n"); + return -1; } startup_time = (int) time(NULL); @@ -163,26 +162,40 @@ static int mod_init(void) { * Initialize children */ static int child_init(int rank) { - if (rank==PROC_INIT || rank==PROC_MAIN || rank==PROC_TCP_MAIN) { + int i, newpid; + if (rank == PROC_MAIN) { + /* fork worker processes */ + for(i = 0; i < num_workers; i++) { + init_worker(&workers[i]); + LM_DBG("starting worker process %d\n", i); + newpid = fork_process(PROC_NOCHLDINIT, "DMQ WORKER", 0); + if(newpid < 0) { + LM_ERR("failed to form process\n"); + return -1; + } else if(newpid == 0) { + // child - this will loop forever + worker_loop(i); + } else { + workers[i].pid = newpid; + } + } + return 0; + } + if(rank == PROC_INIT || rank == PROC_TCP_MAIN) { /* do nothing for the main process */ return 0; } pid = my_pid(); - - if(library_mode) - return 0; - - return 0; -} - -static int mi_child_init(void) { return 0; } - /* * destroy function */ static void destroy(void) { } + +static int handle_dmq_fixup(void** param, int param_no) { + return 0; +} \ No newline at end of file diff --git a/modules_k/dmq/dmq.h b/modules_k/dmq/dmq.h index d4b13de..3bd9c84 100644 --- a/modules_k/dmq/dmq.h +++ b/modules_k/dmq/dmq.h @@ -1,3 +1,33 @@ +#ifndef DMQ_H +#define DMQ_H + +#include "../../dprint.h" +#include "../../error.h" +#include "../../sr_module.h" +#include "bind_dmq.h" +#include "peer.h" +#include "worker.h" #define DEFAULT_NUM_WORKERS 2 + +extern int num_workers; +extern dmq_worker_t* workers; + +static inline int dmq_load_api(dmq_api_t* api) { + bind_dmq_f binddmq; + binddmq = (bind_dmq_f)find_export("bind_dmq", 0, 0); + if ( binddmq == 0) { + LM_ERR("cannot find bind_dmq\n"); + return -1; + } + if (binddmq(api) < 0) + { + LM_ERR("cannot bind dmq api\n"); + return -1; + } + return 0; +} + int handle_dmq_message(struct sip_msg* msg, char* str1 ,char* str2); + +#endif \ No newline at end of file diff --git a/modules_k/dmq/dmq_worker.h b/modules_k/dmq/dmq_worker.h deleted file mode 100644 index e20b075..0000000 --- a/modules_k/dmq/dmq_worker.h +++ /dev/null @@ -1,8 +0,0 @@ - - -struct dmq_worker { - void* queue; - int pid; -}; - -typedef struct dmq_worker dmq_worker_t; \ No newline at end of file diff --git a/modules_k/presence/presence.c b/modules_k/presence/presence.c index a1cb13f..e32e527 100644 --- a/modules_k/presence/presence.c +++ b/modules_k/presence/presence.c @@ -69,6 +69,7 @@ #include "../../lib/kmi/mi.h" #include "../../lib/kcore/hash_func.h" #include "../pua/hash.h" +#include "../dmq/dmq.h" #include "presence.h" #include "publish.h" #include "subscribe.h" @@ -105,6 +106,9 @@ char* to_tag_pref = "10"; struct tm_binds tmb; /* SL API structure */ sl_api_t slb; +/* dmq API structure */ +dmq_api_t dmq; +register_dmq_peer_t register_dmq; /** module functions */ @@ -206,6 +210,22 @@ struct module_exports exports= { child_init /* per-child init function */ }; +int dmq_callback(struct sip_msg* msg) { + LM_ERR("it worked - dmq module triggered the presence callback [%ld %d]\n", time(0), my_pid()); + sleep(4); + return 0; +} + +static void add_dmq_peer() { + dmq_peer_t presence_peer; + presence_peer.peer_id.s = "presence"; + presence_peer.peer_id.len = 8; + presence_peer.description.s = "presence"; + presence_peer.description.len = 8; + presence_peer.callback = dmq_callback; + register_dmq(&presence_peer); +} + /** * init module function */ @@ -268,6 +288,15 @@ static int mod_init(void) return -1; } + if(dmq_load_api(&dmq) < 0) { + LM_ERR("cannot load dmq api\n"); + return -1; + } else { + register_dmq = dmq.register_dmq_peer; + add_dmq_peer(); + LM_DBG("presence-dmq loaded\n"); + } + if(db_url.s== NULL) { LM_ERR("database url not set!\n");

13 years, 7 months

job offer: System administrator internet access services

by Henning Westerholt

Job offer: Interested in working with one of the biggest Voice over IP networks in europe? We're hiring and have one additional IT operation position open in our team in Karlsruhe, Germany at the moment. You would be responsible in a team of motivated system administrators for the operation and maintenance of the radius and CPE auto-provisioning services at 1&1. Furthermore you would support our on-call service for all the services operated from the team, including VoIP. A solid understanding of german is necessary for the job, for more informations (additional requirements, how to apply..) please refer to the opening on the job web page. Of course please feel free to contact me per mail as well. http://www.united-internet.de/JobsJobDetail?__sendingdata=1&JobDetails.jobI… Best regards, Henning Westerholt -- Henning Westerholt - Head of IT Operations Internet Access & Communications 1&1 Internet AG, Brauerstraße 48, 76135 Karlsruhe, Germany

13 years, 7 months

[tracker] Comment added: Kamailio 3.1.3 crash

by sip-router

THIS IS AN AUTOMATED MESSAGE, DO NOT REPLY. The following task has a new comment added: FS#122 - Kamailio 3.1.3 crash User who did this - Jasmin Schnatterbeck (jasmin) ---------- dlg_get tries to get the dialog based on callid, ftag, ttag. We also have spiraled calls through the proxies (detect_spirals=0). How does dlg_get behave in that case? Jasmin ---------- More information can be found at the following URL: http://sip-router.org/tracker/index.php?do=details&task_id=122#comment195 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.

13 years, 7 months

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sr-dev April 2011