[OpenSER-Users] Server crash when permanent User Location is present in DB ?!

Bogdan-Andrei Iancu bogdan at voice-system.ro
Wed Apr 16 13:39:32 CEST 2008


Hi Pascal,

So openser does crash or does not start? are you sure there is not log 
at all?

Regards,
Bogdan

Pascal Maugeri wrote:
> Hi
>
> I've got a weird problem I do not manage to solve alone.
>
> I'm using v1.3.0 with mysql.so and and usrloc.so, on redhat enterprise v4.
>
> When there is a permanent user location in the database (added 
> previously with openserctl ul add), the server does not start:
> - there is no log about any error,
> - after starting the server, there is no running openser process
>
> Is it a server bug or should I activate/configure something else ?
>
> Below my signature is my configuration file.
>
> Thanks in advance for your help
> Pascal
>
>
>
> #
> # $Id: openser.cfg 3542 2008-01-16 15:00:34Z miconda $
> #
> # OpenSER basic configuration script
> #     by Anca Vamanu <anca at voice-system.ro <mailto:anca at voice-system.ro>>
> #
> # Please refer to the Core CookBook at 
> http://www.openser.org/dokuwiki/doku.php
> # for a explanation of possible statements, functions and parameters.
> #
>
>
> ####### Global Parameters #########
>
> debug=9
> log_stderror=yes
> log_facility=LOG_LOCAL0
>
> fork=yes
> children=4
>
> /* uncomment the following lines to enable debugging */
> #debug=9
> #fork=no
> #log_stderror=yes
>
> /* uncomment the next line to disable TCP (default on) */
> #disable_tcp=yes
>
> /* uncomment the next line to enable the auto temporary blacklisting of
>    not available destinations (default disabled) */
> #disable_dns_blacklist=no
>
> /* uncomment the next line to enable IPv6 lookup after IPv4 dns
>    lookup failures (default disabled) */
> #dns_try_ipv6=yes
>
> /* uncomment the next line to disable the auto discovery of local aliases
>    based on revers DNS on IPs (default on) */
> #auto_aliases=no
>
> /* uncomment the following lines to enable TLS support  (default off) */
> #disable_tls = no
> #listen = tls:your_IP:5061
> #tls_verify_server = 1
> #tls_verify_client = 1
> #tls_require_client_certificate = 0
> #tls_method = TLSv1
> #tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem"
> #tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem"
> #tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem"
>
>
>
> /* uncomment and configure the following line if you want openser to
>    bind on a specific interface/port/proto (default bind on all 
> available) */
> #listen=udp:192.168.1.2:5060 <http://192.168.1.2:5060>
>
> listen=192.168.1.4:5060 <http://192.168.1.4:5060>
> port=5060
>
> # Uncomment this to prevent the blacklisting of temporary not 
> available destinations
> disable_dns_blacklist=yes
>
> alias="pascal.net <http://pascal.net>"
>
> ####### Modules Section ########
>
> #set module path
> mpath="/usr/local/lib/openser/modules/"
>
> /* uncomment next line for MySQL DB support */
> #loadmodule "mysql.so"
> loadmodule "sl.so"
> loadmodule "tm.so"
> loadmodule "rr.so"
> loadmodule "maxfwd.so"
> loadmodule "usrloc.so"
> loadmodule "registrar.so"
> loadmodule "textops.so"
> loadmodule "mi_fifo.so"
> #loadmodule "uri_db.so"
> loadmodule "uri.so"
> loadmodule "xlog.so"
> loadmodule "acc.so"
> /* uncomment next lines for MySQL based authentication support
>    NOTE: a DB (like mysql) module must be also loaded */
> loadmodule "auth.so"
> #loadmodule "auth_db.so"
> /* uncomment next line for aliases support
>    NOTE: a DB (like mysql) module must be also loaded */
> #loadmodule "alias_db.so"
> /* uncomment next line for multi-domain support
>    NOTE: a DB (like mysql) module must be also loaded
>    NOTE: be sure and enable multi-domain support in all used modules
>          (see "multi-module params" section ) */
> #loadmodule "domain.so"
> /* uncomment the next two lines for presence server support
>    NOTE: a DB (like mysql) module must be also loaded */
> #loadmodule "presence.so"
> #loadmodule "presence_xml.so"
>
>
> # ----------------- setting module-specific parameters ---------------
>
>
> # ----- mi_fifo params -----
> modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")
>
>
> # ----- rr params -----
> # add value to ;lr param to cope with most of the UAs
> modparam("rr", "enable_full_lr", 1)
> # do not append from tag to the RR (no need for this script)
> modparam("rr", "append_fromtag", 0)
>
>
> # ----- rr params -----
> modparam("registrar", "method_filtering", 1)
> /* uncomment the next line to disable parallel forking via location */
> # modparam("registrar", "append_branches", 0)
> /* uncomment the next line not to allow more than 10 contacts per AOR */
> #modparam("registrar", "max_contacts", 10)
>
>
> # ----- uri_db params -----
> /* by default we disable the DB support in the module as we do not need it
>    in this configuration */
> #modparam("uri_db", "use_uri_table", 0)
> #modparam("uri_db", "db_url", "")
>
>
> # ----- acc params -----
> /* what sepcial events should be accounted ? */
> modparam("acc", "early_media", 1)
> modparam("acc", "report_ack", 1)
> modparam("acc", "report_cancels", 1)
> /* by default ww do not adjust the direct of the sequential requests.
>    if you enable this parameter, be sure the enable "append_fromtag"
>    in "rr" module */
> modparam("acc", "detect_direction", 0)
> /* account triggers (flags) */
> modparam("acc", "failed_transaction_flag", 3)
> modparam("acc", "log_flag", 1)
> modparam("acc", "log_missed_flag", 2)
> /* uncomment the following lines to enable DB accounting also */
> modparam("acc", "db_flag", 1)
> modparam("acc", "db_missed_flag", 2)
>
>
> # ----- usrloc params -----
> modparam("usrloc", "db_mode", 0)
> #modparam("usrloc", "db_mode", 1)
> #modparam("usrloc", "db_url", 
> "mysql://openser:openserrw@192.168.1.4/openser 
> <http://openser:openserrw@192.168.1.4/openser>")
> #modparam("usrloc", "use_domain", 1)
>
> # ----- auth params -----
> modparam("auth", "secret", "secretphrase")
>
> # ----- auth_db params -----
> #modparam("auth_db", "calculate_ha1", yes)
> #modparam("auth_db", "user_column", "username")
> #modparam("auth_db", "password_column", "password")
> #modparam("auth_db", "domain_column", "domain")
> #modparam("auth_db", "db_url", 
> "mysql://openser:openserrw@192.168.1.4/openser 
> <http://openser:openserrw@192.168.1.4/openser>")
> #modparam("auth_db", "load_credentials", "")
>
> # ----- alias_db params -----
> /* uncomment the following lines if you want to enable the DB based
>    aliases */
> #modparam("alias_db", "db_url",
> #    "mysql://openser:openserrw@192.168.1.3/openser_1_3 
> <http://openser:openserrw@192.168.1.3/openser_1_3>")
>
>
> # ----- domain params -----
> /* uncomment the following lines to enable multi-domain detection
>    support */
> #modparam("domain", "db_url",
> #    "mysql://openser:openserrw@192.168.1.3/openser_1_3 
> <http://openser:openserrw@192.168.1.3/openser_1_3>")
> #modparam("domain", "db_mode", 1)   # Use caching
>
>
> # ----- multi-module params -----
> /* uncomment the following line if you want to enable multi-domain support
>    in the modules (dafault off) */
> #modparam("alias_db|auth_db|usrloc|uri_db", "use_domain", 1)
>
>
> # ----- presence params -----
> /* uncomment the following lines if you want to enable presence */
> #modparam("presence|presence_xml", "db_url",
> #    "mysql://openser:openserrw@192.168.1.3/openser_1_3 
> <http://openser:openserrw@192.168.1.3/openser_1_3>")
> #modparam("presence_xml", "force_active", 1)
> #modparam("presence", "server_address", "sip:192.168.1.2:5060 
> <http://192.168.1.2:5060>")
>
>
> ####### Routing Logic ########
>
>
> # main request routing logic
>
> route{
>
>     if (!mf_process_maxfwd_header("10")) {
>         sl_send_reply("483","Too Many Hops");
>         exit;
>     }
>
>     if (has_totag()) {
>         # sequential request withing a dialog should
>         # take the path determined by record-routing
>         if (loose_route()) {
>             if (is_method("BYE")) {
>                 setflag(1); # do accouting ...
>                 setflag(3); # ... even if the transaction fails
>             }
>             route(1);
>         } else {
>             /* uncomment the following lines if you want to enable 
> presence */
>             ##if (is_method("SUBSCRIBE") && $rd == 
> "your.server.ip.address") {
>             ##    # in-dialog subscribe requests
>             ##    route(2);
>             ##    exit;
>             ##}
>             if ( is_method("ACK") ) {
>                 if ( t_check_trans() ) {
>                     # non loose-route, but stateful ACK; must be an 
> ACK after a 487 or e.g. 404 from upstream server
>                     t_relay();
>                     exit;
>                 } else {
>                     # ACK without matching transaction ... ignore and 
> discard.\n");
>                     exit;
>                 }
>             }
>             sl_send_reply("404","Not here");
>         }
>         exit;
>     }
>
>     #initial requests
>
>     # CANCEL processing
>     if (is_method("CANCEL"))
>     {
>         if (t_check_trans())
>             t_relay();
>         exit;
>     }
>
>     t_check_trans();
>
>     # authenticate if from local subscriber (uncomment to enable auth)
>     ##if (!(method=="REGISTER") && from_uri==myself)
>     ##{
>     ##    if (!proxy_authorize("", "subscriber")) {
>     ##        proxy_challenge("", "0");
>     ##        exit;
>     ##    }
>     ##    if (!check_from()) {
>     ##        sl_send_reply("403","Forbidden auth ID");
>     ##        exit;
>     ##    }
>     ##
>     ##    consume_credentials();
>     ##    # caller authenticated
>     ##}
>
>     # record routing
>     if (!is_method("REGISTER|MESSAGE"))
>         record_route();
>
>     # account only INVITEs
>     if (is_method("INVITE")) {
>         setflag(1); # do accouting
>     }
>     if (!uri==myself)
>     /* replace with following line if multi-domain support is used */
>     ##if (!is_uri_host_local())
>     {
>
>         append_hf("P-hint: outbound\r\n");
>         # if you have some interdomain connections via TLS
>         ##if($rd=="tls_domain1.net <http://tls_domain1.net>") {
>         ##    t_relay("tls:domain1.net <http://domain1.net>");
>         ##    exit;
>         ##} else if($rd=="tls_domain2.net <http://tls_domain2.net>") {
>         ##    t_relay("tls:domain2.net <http://domain2.net>");
>         ##    exit;
>         ##}
>         route(1);
>     }
>
>     # requests for my domain
>
>     /* uncomment this if you want to enable presence server
>        and comment the next 'if' block
>        NOTE: uncomment also the definition of route[2] from  below */
>     ##if( is_method("PUBLISH|SUBSCRIBE"))
>     ##        route(2);
>
>     if (is_method("PUBLISH"))
>     {
>         sl_send_reply("503", "Service Unavailable");
>         exit;
>     }
>    
>
>     if (is_method("REGISTER"))
>     {
>         # authenticate the REGISTER requests (uncomment to enable auth)
>         ##if (!www_authorize("", "subscriber"))
>         ##{
>         ##    www_challenge("", "0");
>         ##    exit;
>         ##}
>         ##
>         ##if (!check_to())
>         ##{
>         ##    sl_send_reply("403","Forbidden auth ID");
>         ##    exit;
>         ##}
>
>         if (!save("location"))
>             sl_reply_error();
>
>         exit;
>     }
>
>     if ($rU==NULL) {
>         # request with no Username in RURI
>         sl_send_reply("484","Address Incomplete");
>         exit;
>     }
>
>     # apply DB based aliases (uncomment to enable)
>     ##alias_db_lookup("dbaliases");
>
>     if (!lookup("location")) {
>         switch ($retcode) {
>             case -1:
>             case -3:
>                 t_newtran();
>                 t_reply("404", "Not Found");
>                 exit;
>             case -2:
>                 sl_send_reply("405", "Method Not Allowed");
>                 exit;
>         }
>     }
>
>     # when routing via usrloc, log the missed calls also
>     setflag(2);
>
>     route(1);
> }
>
>
> route[1] {
>     # for INVITEs enable some additional helper routes
>     if (is_method("INVITE")) {
>         t_on_branch("2");
>         t_on_reply("2");
>         t_on_failure("1");
>     }
>
>     if (!t_relay()) {
>         sl_reply_error();
>     };
>     exit;
> }
>
>
>
> # Presence route
> /* uncomment the whole following route for enabling presence
>    NOTE: do not forget to enable the call of this route from the main
>      route */
> ##route[2]
> ##{
> ##    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;
> ##}
>
>
> branch_route[2] {
>     xlog("new branch at $ru\n");
> }
>
>
> onreply_route[2] {
>     xlog("incoming reply\n");
> }
>
>
> failure_route[1] {
>     if (t_was_cancelled()) {
>         exit;
>     }
>
>     # uncomment the following lines if you want to block client
>     # redirect based on 3xx replies.
>     ##if (t_check_status("3[0-9][0-9]")) {
>     ##t_reply("404","Not found");
>     ##    exit;
>     ##}
>
>     # uncomment the following lines if you want to redirect the failed
>     # calls to a different new destination
>     ##if (t_check_status("486|408")) {
>     ##    sethostport("192.168.2.100:5060 <http://192.168.2.100:5060>");
>     ##    append_branch();
>     ##    # do not set the missed call flag again
>     ##    t_relay();
>     ##}
> }
>
>
>
>
>
>
>
> ------------------------------------------------------------------------
>
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