[Serusers] Registrering trouble. Perhaps Fifo

[Zeus Ng]

If your attachment is correct, there is no routing block for route(2) which
is the logic to handle REGISTER request. Have you cut and paste the file
correctly?


> -----Original Message-----
> From: Martin Kjeldsen
> Sent: Wednesday, 1 June 2005 1:09 AM
> To: Greger V. Teigre
> Cc: serusers at lists.iptel.org
> Subject: Re: [Serusers] Registrering trouble. Perhaps Fifo
> 
> 
> This is what I get out of the netstat command:
> 
> osite1:~ # netstat -nlp | grep ser
> Active Internet connections (only servers)
> tcp        0      0 212.97.222.xxx:5060      0.0.0.0:*               
> LISTEN      22531/ser
> udp        0      0 212.97.222.xxx:5060      
> 0.0.0.0:*                           22531/ser
> Active UNIX domain sockets (only servers)
> 
> 
> So as far as I can see the SER should be listening on the 
> port. Or am I 
> wrong?
> 
> 
> The output from the command ser -d -d -d -E -D is:
> 
> 
> ser at osite1:~/running/ser0.9.0/sbin> ser -d -d -d -E -D
>  0(31063) read 2657387955 from /dev/urandom
>  0(31063) seeding PRNG with 3774970933
>  0(31063) test random number 849129338
> Listening on
>              udp: 212.97.222.xxx [212.97.222.xxx]:5060
>              tcp: 212.97.222.xxx [212.97.222.xxx]:5060
> Aliases:
>              tcp: osite1:5060
>              tcp: osite1.cuatro.dk:5060
>              udp: osite1:5060
>              udp: osite1.cuatro.dk:5060
> 
> WARNING: no fork mode
> stateless - initializing
>  0(0) Maxfwd module- initializing
>  0(0) INFO: udp_init: SO_RCVBUF is initially 111616
>  0(0) INFO: udp_init: SO_RCVBUF is finally 262142
>  2(31071) INFO: fifo process starting: 31071
>  2(31071) SER: open_uac_fifo: fifo server up at 
> /tmp/ser_fifo... (stops 
> here)
> 
> 
> Can this have anything to do with SER not recieving/replying 
> to UA messages?
> 
> 
> And using this ser.cfg:
> 
> debug=3
> fork=no
> log_stderror=yes
> 
> listen=212.97.222.xxx        # put your server IP address here
> port=5060
> #children=4
> 
> dns=no
> rev_dns=no
> fifo="/tmp/ser_fifo" fifo_db_url="mysql://ser:password@localhost/ser"
> 
> loadmodule "/home/ser/running/ser0.9.2/lib/ser/modules/sl.so"
> loadmodule "/home/ser/running/ser0.9.2/lib/ser/modules/tm.so"
> loadmodule "/home/ser/running/ser0.9.2/lib/ser/modules/rr.so"
> loadmodule "/home/ser/running/ser0.9.2/lib/ser/modules/maxfwd.so"
> loadmodule "/home/ser/running/ser0.9.2/lib/ser/modules/usrloc.so"
> loadmodule "/home/ser/running/ser0.9.2/lib/ser/modules/registrar.so"
> 
> modparam("usrloc", "db_mode",   0)
> modparam("rr", "enable_full_lr", 1)
> 
> route {
> 
>     # 
> --------------------------------------------------------------
> ----------
>     # Sanity Check Section
>     # 
> --------------------------------------------------------------
> ----------
>     if (!mf_process_maxfwd_header("10")) {
>         sl_send_reply("483", "Too Many Hops");
>         break;
>     };
> 
>     if (msg:len > max_len) {
>         sl_send_reply("513", "Message Overflow");
>         break;
>     };
> 
>     # 
> --------------------------------------------------------------
> ----------
>     # Record Route Section
>     # 
> --------------------------------------------------------------
> ----------
>     if (method!="REGISTER") {
>         record_route();
>     };
> 
>     # 
> --------------------------------------------------------------
> ----------
>     # Loose Route Section
>     # 
> --------------------------------------------------------------
> ----------
>     if (loose_route()) {
>         route(1);
>         break;
>     };
> 
>     # 
> --------------------------------------------------------------
> ----------
>     # Call Type Processing Section
>     # 
> --------------------------------------------------------------
> ----------
>     if (uri!=myself) {
>         route(1);
>         break;
>     };
> 
>     if (uri==myself) {
> 
>         if (method=="REGISTER") {
>             route(2);
>             break;
>         };
> 
>         lookup("aliases");
>         if (uri!=myself) {
>             route(1);
>             break;
>         };
> 
>         if (!lookup("location")) {
>             sl_send_reply("404", "User Not Found");
>             break;
>         };
> 
>         route(1);
>     };
> }
> 
> route[1] {
>         # 
> --------------------------------------------------------------
> ----------
>         # Default Message Handler
>         # 
> --------------------------------------------------------------
> ----------
>     if (!t_relay()) {
>         sl_reply_error();
>     };
> }
> 
> As simple as that.
> Again all help is greatly appreciated.
> 
> 
> Martin
> 
> 
>