[Serusers] Re: sip load balancing with 0.9.0 - problems routing

[a c]

ok. I got this working now..no core dumps.

But still having problems with dispatcher. 

I have the following setup:

sip client 1 -> SER -> sip client2 & sip client3

when client1 makes a call, it seems like SER does not
receive the request. I don't see any logs written and
the call timesout. Seems like SER is not receiving the
requests but when I do a netstat, I see it listening
on 5060. 

udp        0      0 castor:5060             *:* 

Normal routing without dispatcher works fine {thru
client registrations}. Am I missing some configs here?

thank you
ac


ser.cfg file:
#
# $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei
Exp $
#
# simple quick-start config script
#


debug=9          # debug level (cmd line: -dddddddddd)
fork=no
log_stderror=yes  # (cmd line: -E)

children=2
check_via=no      # (cmd. line: -v)
dns=off           # (cmd. line: -r)
rev_dns=off       # (cmd. line: -R)
port=5060

# for more info: sip_router -h

# ------------------ module loading
----------------------------------

loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
loadmodule "/usr/local/lib/ser/modules/sl.so"
#loadmodule "/usr/local/lib/ser/modules/tm.so"
loadmodule "/usr/local/lib/ser/modules/dispatcher.so"

# ----------------- setting module-specific parameters
---------------
# -- dispatcher params --

modparam("dispatcher", "list_file",
"/usr/local/etc/ser/dispatcher.list")
modparam("dispatcher", "force_dst", 1)


# main routing logic

route{
        if ( !mf_process_maxfwd_header("10") )
        {
                sl_send_reply("483","To Many Hops");
                drop();
        };

        ds_select_dst("1", "0");

        forward(uri:host, uri:port);
        # t_relay();
}
~

---dispatcher.list
# $Id$
# dispathcher destination sets

# gateways
1 sip:103 at 192.168.0.3:5060
1 sip:103 at 192.168.0.2:5060


from log :

0(0) DEBUG: init_mod: dispatcher
 0(0) DISPATCHER: initializing ...
 0(0) DISPATCHER:ds_load_list: dest [0/1/1]
<sip:103 at 192.168.0.3:5060>
 0(0) DISPATCHER:ds_load_list: dest [0/1/2]
<sip:103 at 192.168.0.2:5060>
 0(0) DISPATCHER:ds_load_list: found [1] dest sets
 0(0) fixing /usr/local/lib/ser/modules/maxfwd.so
mf_process_maxfwd_header
 0(0) fixing /usr/local/lib/ser/modules/sl.so
sl_send_reply
 0(0) fixing /usr/local/lib/ser/modules/dispatcher.so
ds_select_dst
 0(0) INFO: udp_init: SO_RCVBUF is initially 65535
 0(0) DEBUG: udp_init: trying SO_RCVBUF: 131070
 0(0) DEBUG: setting SO_RCVBUF;
set=131070,verify=131070
 0(0) DEBUG: udp_init: trying SO_RCVBUF: 262140
 0(0) DEBUG: setting SO_RCVBUF;
set=262140,verify=131070
 0(0) DEBUG: setting SO_RCVBUF has no effect
 0(0) DEBUG: udp_init: trying SO_RCVBUF: 133118
 0(0) DEBUG: setting SO_RCVBUF;
set=133118,verify=131070
 0(0) DEBUG: setting SO_RCVBUF has no effect
 0(0) INFO: udp_init: SO_RCVBUF is finally 131070
 0(0) WARNING: using only the first listen address (no
fork)
 0(0) DBG: open_fifo_server: no fifo will be opened
 0(0) init_unixsock_socket: No unix domain socket will
be opened
 0(4567) DEBUG: init_mod_child (1): dispatcher
 0(4567) DISPATCHER:init_child #1 / pid <4567>
 1(4568) DEBUG: init_mod_child (-1): dispatcher
 1(4568) DISPATCHER:init_child #-1 / pid <4568>




--- Andrei Pelinescu-Onciul <andrei at iptel.org> wrote:
> On May 11, 2005 at 20:18, a c <lra101 at yahoo.com>
> wrote:
> > hello,
> > 
> >  I am getting a core dump when using the
> dispatcher
> > module..Could someone help? I am using
> >
>
http://lists.iptel.org/pipermail/serdev/2004-August/002592.html
> > to setup the config.
> 
> Thanks, it's fixed on the latest cvs.
> 
> (some minor on ser exit missing null pointer check)
> 
> Andrei
> 

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