[OpenSIPS-Users] Dispatcher configuration error for Presence Server

surya chauhan.suryaveer at gmail.com
Wed Dec 30 07:41:54 CET 2015 

Hi,

I have installed the presence server in a docker container on a VM and
that's working fine. Now, on same VM I have installed the dispatcher in a
second container.

Both containers are able to PING each other.

I am using a dbtext module to store the destination sets. Below is the
dispatcher table
...
*id(int,auto) setid(int) destination(str) socket(str) flags(int) weight(int)
attrs(str) description(str)
1:0:sip\:sa at 172.17.0.5\:15060:NULL:0:1:"":""
*...

and some parts of the cfg:

listen=udp:172.17.0.6:5060 

loadmodule "dispatcher.so"
modparam("dispatcher", "db_url",
        "text:///usr/local/opensips/etc/dispatcher") # CUSTOMIZE ME
route{
        if (!mf_process_maxfwd_header("10")) {
                sl_send_reply("483","Too Many Hops");
                exit;
        }
        if ( !ds_select_dst("1","4") ) {

                send_reply("500","No Destination available");
                exit;
        }
        t_on_failure("GW_FAILOVER");
        route(RELAY);
}

*The server_name portion from the presence server cfg:*
modparam("presence", "server_address", "sip:sa at 172.17.0.5:15060") #
CUSTOMIZE ME

When I start the server I get this message:

Dec 30 06:15:39 [23185] DBG:db_text:dbt_result_new: new res with 6 cols
Dec 30 06:15:39 [23185] DBG:core:db_new_result: allocate 48 bytes for result
set at 0x7f7a0364e8b0
Dec 30 06:15:39 [23185] DBG:core:db_allocate_columns: allocate 168 bytes for
result columns at 0x7f7a0364e8f8
Dec 30 06:15:39 [23185] DBG:core:db_allocate_rows: allocate 208 bytes for
result rows and values at 0x7f7a0364e9b8
Dec 30 06:15:39 [23185] DBG:core:grep_sock_info: checking if host==us: 4==10
&&  [NULL] == [172.17.0.6]
Dec 30 06:15:39 [23185] DBG:core:grep_sock_info: checking if host==us: 4==10
&&  [NULL] == [172.17.0.6]
/Dec 30 06:15:39 [23185] ERROR:dispatcher:ds_load_db: socket <NULL> is not
local to opensips (we must listen on it) -> ignoring it/
Dec 30 06:15:39 [23185] DBG:core:mk_proxy: doing DNS lookup...
/Dec 30 06:15:39 [23185] DBG:dispatcher:add_dest2list: first gw ip addr
[172.17.0.5]:15060
Dec 30 06:15:39 [23185] DBG:dispatcher:add_dest2list: dest [0/1]
<sip:sa at 172.17.0.5:15060>
/Dec 30 06:15:39 [23185] DBG:dispatcher:reindex_dests: found [1] dest sets
Dec 30 06:15:39 [23185] DBG:core:db_free_columns: freeing result columns at
0x7f7a0364e8f8
Dec 30 06:15:39 [23185] DBG:core:db_free_rows: freeing 1 rows
Dec 30 06:15:39 [23185] DBG:core:db_free_row: freeing row values at
0x7f7a0364e9c8
Dec 30 06:15:39 [23185] DBG:core:db_free_row: EXITDec 30 06:15:39 [23185]
DBG:core:db_free_rows: freeing rows at 0x7f7a0364e9b8

and the log when I send a SIPP request:

Dec 30 06:18:45 [23189] DBG:core:parse_msg: SIP Request:
Dec 30 06:18:45 [23189] DBG:core:parse_msg:  method:  <PUBLISH>
Dec 30 06:18:45 [23189] DBG:core:parse_msg:  uri:    
<sip:service-1 at 172.17.0.6>
Dec 30 06:18:45 [23189] DBG:core:parse_msg:  version: <SIP/2.0>
Dec 30 06:18:45 [23189] DBG:core:parse_headers: flags=2
Dec 30 06:18:45 [23189] DBG:core:parse_via_param: found param type 232,
<branch> = <z9hG4bK-39688-1-0>; state=16
Dec 30 06:18:45 [23189] DBG:core:parse_via: end of header reached, state=5
Dec 30 06:18:45 [23189] DBG:core:parse_headers: via found, flags=2
Dec 30 06:18:45 [23189] DBG:core:parse_headers: this is the first via
Dec 30 06:18:45 [23189] DBG:core:receive_msg: After parse_msg...
Dec 30 06:18:45 [23189] DBG:core:receive_msg: preparing to run routing
scripts...
Dec 30 06:18:45 [23189] DBG:core:parse_headers: flags=100
Dec 30 06:18:45 [23189] DBG:maxfwd:is_maxfwd_present: value = 20 
Dec 30 06:18:45 [23189] ERROR:dispatcher:ds_get_index: destination set [1]
not found
Dec 30 06:18:45 [23189] ERROR:dispatcher:ds_select_dst: destination set [1]
not found
Dec 30 06:18:45 [23189] DBG:core:parse_headers: flags=8
Dec 30 06:18:45 [23189] DBG:core:parse_to: end of header reached, state=10
Dec 30 06:18:45 [23189] DBG:core:parse_to: display={sut},
ruri={sip:service-1 at 172.17.0.6}
Dec 30 06:18:45 [23189] DBG:core:get_hdr_field: <To> [32];
uri=[sip:service-1 at 172.17.0.6] 
Dec 30 06:18:45 [23189] DBG:core:get_hdr_field: to body [sut
<sip:service-1 at 172.17.0.6>
]
Dec 30 06:18:45 [23189] DBG:core:parse_headers: flags=ffffffffffffffff
Dec 30 06:18:45 [23189] DBG:core:get_hdr_field: cseq <CSeq>: <1> <PUBLISH>
Dec 30 06:18:45 [23189] DBG:core:get_hdr_field: content_length=607
Dec 30 06:18:45 [23189] DBG:core:get_hdr_field: found end of header
Dec 30 06:18:45 [23189] DBG:core:check_ip_address: params 172.17.0.1,
127.0.1.1, 0
Dec 30 06:18:45 [23189] DBG:core:destroy_avp_list: destroying list (nil)
Dec 30 06:18:45 [23189] DBG:core:receive_msg: cleaning up
Dec 30 06:18:45 [23190] DBG:core:parse_msg: SIP Request:
Dec 30 06:18:45 [23190] DBG:core:parse_msg:  method:  <BYE>
Dec 30 06:18:45 [23190] DBG:core:parse_msg:  uri:    
<sip:service-1 at 172.17.0.6>
Dec 30 06:18:45 [23190] DBG:core:parse_msg:  version: <SIP/2.0>
Dec 30 06:18:45 [23190] DBG:core:parse_headers: flags=2
Dec 30 06:18:45 [23190] DBG:core:parse_via_param: found param type 232,
<branch> = <z9hG4bK-39688-1--1>; state=16
Dec 30 06:18:45 [23190] DBG:core:parse_via: end of header reached, state=5
Dec 30 06:18:45 [23190] DBG:core:parse_headers: via found, flags=2
Dec 30 06:18:45 [23190] DBG:core:parse_headers: this is the first via
Dec 30 06:18:45 [23190] DBG:core:receive_msg: After parse_msg...
Dec 30 06:18:45 [23190] DBG:core:receive_msg: preparing to run routing
scripts...
Dec 30 06:18:45 [23190] DBG:core:parse_headers: flags=100
Dec 30 06:18:45 [23190] DBG:core:parse_to_param:
tag=246a5d4fbef8342456a1a597e7170548.feec
Dec 30 06:18:45 [23190] DBG:core:parse_to: end of header reached, state=29
Dec 30 06:18:45 [23190] DBG:core:parse_to: display={sut},
ruri={sip:service-1 at 172.17.0.6}
Dec 30 06:18:45 [23190] DBG:core:get_hdr_field: <To> [74];
uri=[sip:service-1 at 172.17.0.6] 
Dec 30 06:18:45 [23190] DBG:core:get_hdr_field: to body [sut
<sip:service-1 at 172.17.0.6>]
Dec 30 06:18:45 [23190] DBG:core:get_hdr_field: cseq <CSeq>: <2> <BYE>
Dec 30 06:18:45 [23190] DBG:maxfwd:is_maxfwd_present: value = 70 
Dec 30 06:18:45 [23190] ERROR:dispatcher:ds_get_index: destination set [1]
not found
Dec 30 06:18:45 [23190] ERROR:dispatcher:ds_select_dst: destination set [1]
not found
Dec 30 06:18:45 [23190] DBG:core:parse_headers: flags=ffffffffffffffff
Dec 30 06:18:45 [23190] DBG:core:get_hdr_field: content_length=0
Dec 30 06:18:45 [23190] DBG:core:get_hdr_field: found end of header
Dec 30 06:18:45 [23190] DBG:core:check_ip_address: params 172.17.0.1,
127.0.1.1, 0
Dec 30 06:18:45 [23190] DBG:core:destroy_avp_list: destroying list (nil)
Dec 30 06:18:45 [23190] DBG:core:receive_msg: cleaning up

*scenario file*
<?xml version="1.0" encoding="ISO-8859-1" ?>
<scenario name="publish">
  <send start_rtd="1">
    <![CDATA[
      PUBLISH sip:[service]-[call_number]@172.17.0.6 SIP/2.0
      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
      Max-Forwards: 20
      From: [service]
<sip:[service]-[call_number]@172.17.0.6>;tag=[call_number]
      To: sut <sip:[service]-[call_number]@172.17.0.6>
      Call-ID: [call_id]
      CSeq: 1 PUBLISH
      Expires: 3600
      Event: presence
      Content-Length: [len]
      User-Agent: Sipp v1.1-TLS, version 20061124
<truncated xml>
  </send>
  <recv response="200" rtd="1" crlf="true">
  </recv>

<ResponseTimeRepartition value="10, 20, 30, 40, 50, 100, 150, 200"/>
</scenario>

<b>SIPP command</b>

./sipp 172.17.0.6 -sf publish.xml -m 1

I have never configured the dispatcher before. I read some docs and tried to
configure. Please help me out.

Thanks,
Surya




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