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<TITLE>Error in restarting SER after a successful first start and addition of a user using SERCTL tool</TITLE>
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<P><FONT SIZE=2 FACE="Courier New">Hi,</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">I tried to turn on authetication in SER. I was able to add a new user to the subscriber table using serctl utility, but when I restarted the server, after adding the user, I am getting the following error:</FONT></P>
<P><FONT SIZE=2 FACE="Courier New">==================================================================================================</FONT>
<BR><FONT SIZE=2 FACE="Courier New">SERVER LOG AND THE SERVER WONT START</FONT>
<BR><FONT SIZE=2 FACE="Courier New">==================================================================================================</FONT>
<BR><FONT SIZE=2 FACE="Courier New">0(0) get_connection(): Connection not found in the pool</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) new_connection(): Access denied for user: 'ser@localhost' (Using password: YES)</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) db_init(): Could not create a connection</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) register_udomain(): Can not open database connection</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) domain_fixup(): Error while registering domain</FONT>
<BR><FONT SIZE=2 FACE="Courier New">ERROR: error ffffffff while trying to fix configuration</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) DEBUG: tm_shutdown : start</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) DEBUG: unlink_timer_lists : emptying DELETE list</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) DEBUG: tm_shutdown : emptying hash table</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) DEBUG: tm_shutdown : releasing timers</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) DEBUG: tm_shutdown : removing semaphores</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) DEBUG: tm_shutdown : destroying tmcb lists</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(0) DEBUG: tm_shutdown : done</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(5165) shm_mem_destroy</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> 0(5165) destroying the shared memory lock</FONT>
</P>
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<P><FONT SIZE=2 FACE="Courier New">when I connect to the database directly using mysql, I can connect without any hassle. Now, I am not sure, whether it is the domain_fixup() which is causing problems or the error where it cannot connect to the database. But SER did start the first time I tried, and I was able to add a user. Can someone point me out, what is going wrong and needs to be fixed?</FONT></P>
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<P><FONT SIZE=2 FACE="Courier New">==================================================================================================</FONT>
<BR><FONT SIZE=2 FACE="Courier New">ADDED A USER BEFORE</FONT>
<BR><FONT SIZE=2 FACE="Courier New">==================================================================================================</FONT>
<BR><FONT SIZE=2 FACE="Courier New">[root@sip-ex-rtr root]# serctl add root root root@ser.com</FONT>
<BR><FONT SIZE=2 FACE="Courier New">MySql password:</FONT>
<BR><FONT SIZE=2 FACE="Courier New">ERROR 1045: Access denied for user: 'ser@localhost' (Using password: YES)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">introducing a new user to the database failed</FONT>
<BR><FONT SIZE=2 FACE="Courier New">ERROR 1045: Access denied for user: 'ser@localhost' (Using password: YES)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">introducing a new user into uri table failed</FONT>
<BR><FONT SIZE=2 FACE="Courier New">[root@sip-ex-rtr root]# serctl add root root root@ser.com</FONT>
<BR><FONT SIZE=2 FACE="Courier New">MySql password:</FONT>
<BR><FONT SIZE=2 FACE="Courier New">new user added</FONT>
<BR><FONT SIZE=2 FACE="Courier New">new user into uri table added</FONT>
<BR><FONT SIZE=2 FACE="Courier New">[root@sip-ex-rtr root]# serctl add root root root@ser.com</FONT>
<BR><FONT SIZE=2 FACE="Courier New">MySql password:</FONT>
<BR><FONT SIZE=2 FACE="Courier New">user already exists</FONT>
<BR><FONT SIZE=2 FACE="Courier New">[root@sip-ex-rtr root]# serctl add root2 root2 root2@ser.com</FONT>
<BR><FONT SIZE=2 FACE="Courier New">MySql password:</FONT>
<BR><FONT SIZE=2 FACE="Courier New"> </FONT>
<BR><FONT SIZE=2 FACE="Courier New">[root@sip-ex-rtr root]# /usr/local/sbin/serctl: line 333: /tmp/ser_fifo: Interrupted system call</FONT>
<BR><FONT SIZE=2 FACE="Courier New">==================================================================================================</FONT>
<BR><FONT SIZE=2 FACE="Courier New">CONFIGURATION FILE</FONT>
<BR><FONT SIZE=2 FACE="Courier New">==================================================================================================</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># $Id: ser.cfg,v 1.24 2003/11/11 15:32:36 andrei Exp $</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># simple quick-start config script</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># ----------- global configuration parameters ------------------------</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">debug=10 # debug level (cmd line: -dddddddddd)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#fork=yes</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#log_stderror=no # (cmd line: -E)</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># Uncomment these lines to enter debugging mode </FONT>
<BR><FONT SIZE=2 FACE="Courier New">#fork=no</FONT>
<BR><FONT SIZE=2 FACE="Courier New">log_stderror=yes</FONT>
</P>
<BR>
<P><FONT SIZE=2 FACE="Courier New">check_via=no # (cmd. line: -v)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">dns=no # (cmd. line: -r)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">rev_dns=no # (cmd. line: -R)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">port=5060</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#children=4</FONT>
<BR><FONT SIZE=2 FACE="Courier New">fifo="/tmp/ser_fifo"</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># ------------------ module loading ----------------------------------</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># Uncomment this if you want to use SQL database</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/mysql.so"</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/sl.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/tm.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/rr.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/maxfwd.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/usrloc.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/registrar.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/textops.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/pa.so"</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">/*loadmodule "/usr/local/lib/ser/modules/sl.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/tm.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/rr.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/maxfwd.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/usrloc.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/registrar.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/textops.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">*/</FONT>
</P>
<BR>
<P><FONT SIZE=2 FACE="Courier New"># Uncomment this if you want digest authentication</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># mysql.so must be loaded !</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/auth.so"</FONT>
<BR><FONT SIZE=2 FACE="Courier New">loadmodule "/usr/local/lib/ser/modules/auth_db.so"</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># ----------------- setting module-specific parameters ---------------</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># -- usrloc params --</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">#modparam("usrloc", "db_mode", 0)</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># Uncomment this if you want to use SQL database </FONT>
<BR><FONT SIZE=2 FACE="Courier New"># for persistent storage and comment the previous line</FONT>
<BR><FONT SIZE=2 FACE="Courier New">modparam("usrloc", "db_mode", 2)</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># -- auth params --</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># Uncomment if you are using auth module</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#modparam("auth", "db_url","sql://ser:ser@localhost/ser")</FONT>
<BR><FONT SIZE=2 FACE="Courier New">modparam("auth_db", "calculate_ha1", yes)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># If you set "calculate_ha1" parameter to yes (which true in this config), </FONT>
<BR><FONT SIZE=2 FACE="Courier New"># uncomment also the following parameter)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#</FONT>
<BR><FONT SIZE=2 FACE="Courier New">modparam("auth_db", "password_column", "password")</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># -- rr params --</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># add value to ;lr param to make some broken UAs happy</FONT>
<BR><FONT SIZE=2 FACE="Courier New">modparam("rr", "enable_full_lr", 1)</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">#modparam("pa", "new_tuple_on_publish", 1)</FONT>
<BR><FONT SIZE=2 FACE="Courier New">#modparam("pa", "pa_domain", "orka.dhs.org")</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># ------------------------- request routing logic -------------------</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># main routing logic</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">route{</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New"># initial sanity checks -- messages with</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># max_forwards==0, or excessively long requests</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (!mf_process_maxfwd_header("10")) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">sl_send_reply("483","Too Many Hops");</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (msg:len >= max_len ) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">sl_send_reply("513", "Message too big");</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New"># we record-route all messages -- to make sure that</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># subsequent messages will go through our proxy; that's</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># particularly good if upstream and downstream entities</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># use different transport protocol</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (!method=="REGISTER") record_route(); </FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New"># subsequent messages withing a dialog should take the</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># path determined by record-routing</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (loose_route()) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># mark routing logic in request</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">append_hf("P-hint: rr-enforced\r\n"); </FONT>
<BR> <FONT SIZE=2 FACE="Courier New">route(1);</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New">if (!uri==myself) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># mark routing logic in request</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">append_hf("P-hint: outbound\r\n"); </FONT>
<BR> <FONT SIZE=2 FACE="Courier New">route(1);</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New"># if the request is for other domain use UsrLoc</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># (in case, it does not work, use the following command</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># with proper names and addresses in it)</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (uri==myself) {</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New">if (method=="REGISTER") {</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New"># Uncomment this if you want to use digest authentication</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (!www_authorize("ser.com", "subscriber")) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">www_challenge("ser.com", "0");</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New">save("location");</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New">if (method=="SUBSCRIBE") {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (t_newtran()) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">handle_subscription("registrar");</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
<BR>
<BR><FONT SIZE=2 FACE="Courier New"># if (method=="PUBLISH") {</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># if (t_newtran()) {</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># handle_publish("registrar");</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># };</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># break;</FONT>
<BR><FONT SIZE=2 FACE="Courier New"># };</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New">lookup("aliases");</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (!uri==myself) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">append_hf("P-hint: outbound alias\r\n"); </FONT>
<BR> <FONT SIZE=2 FACE="Courier New">route(1);</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
</P>
<P> <FONT SIZE=2 FACE="Courier New"># native SIP destinations are handled using our USRLOC DB</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (!lookup("location")) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">sl_send_reply("404", "Not Found");</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">break;</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">append_hf("P-hint: usrloc applied\r\n"); </FONT>
<BR> <FONT SIZE=2 FACE="Courier New">route(1);</FONT>
<BR><FONT SIZE=2 FACE="Courier New">}</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">route[1] </FONT>
<BR><FONT SIZE=2 FACE="Courier New">{</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># send it out now; use stateful forwarding as it works reliably</FONT>
<BR> <FONT SIZE=2 FACE="Courier New"># even for UDP2TCP</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">if (!t_relay()) {</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">sl_reply_error();</FONT>
<BR> <FONT SIZE=2 FACE="Courier New">};</FONT>
<BR><FONT SIZE=2 FACE="Courier New">}</FONT>
</P>
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