[sr-dev] Should mi_xmlrpc be obsolete?

Muhammad Shahzad shaheryarkh at gmail.com
Tue Oct 22 04:34:45 CEST 2013


I did a fresh install of debian 7.1 and centos 6.4 minimal. Then compiled
latest stable kamailio from git, including mi_xmlrpc, xmlrpc and db_mysql
modules. I observed bunch of warnings and missing declarations, which i
have fixed in attached patch.

Debian 7.1:
debian:/usr/src/svn-src/kamailio/modules/mi_xmlrpc# xmlrpc-c-config
--version
1.16.33

debian:/usr/src/svn-src/kamailio/modules/mi_xmlrpc# make clean
debian:/usr/src/svn-src/kamailio/modules/mi_xmlrpc# make all
CC (gcc) [M mi_xmlrpc.so]               abyss_conf.o
CC (gcc) [M mi_xmlrpc.so]               abyss_conn.o
CC (gcc) [M mi_xmlrpc.so]               abyss_data.o
CC (gcc) [M mi_xmlrpc.so]               abyss_date.o
CC (gcc) [M mi_xmlrpc.so]               abyss_file.o
CC (gcc) [M mi_xmlrpc.so]               abyss_http.o
CC (gcc) [M mi_xmlrpc.so]               abyss_response.o
CC (gcc) [M mi_xmlrpc.so]               abyss_server.o
CC (gcc) [M mi_xmlrpc.so]               abyss_session.o
CC (gcc) [M mi_xmlrpc.so]               abyss_socket.o
CC (gcc) [M mi_xmlrpc.so]               abyss_socket_unix.o
CC (gcc) [M mi_xmlrpc.so]               abyss_thread_fork.o
CC (gcc) [M mi_xmlrpc.so]               abyss_token.o
CC (gcc) [M mi_xmlrpc.so]               abyss_trace.o
CC (gcc) [M mi_xmlrpc.so]               abyss_xmlrpc_server.o
CC (gcc) [M mi_xmlrpc.so]               mi_xmlrpc.o
CC (gcc) [M mi_xmlrpc.so]               xr_parser.o
CC (gcc) [M mi_xmlrpc.so]               xr_server.o
CC (gcc) [M mi_xmlrpc.so]               xr_writer.o
make[1]: `libkmi.so.1.0' is up to date.
LD (gcc) [M mi_xmlrpc.so]               mi_xmlrpc.so


CentOS 6.4:
[root at localhost svn-src]# xmlrpc-c-config --version
1.16.24

[root at localhost mi_xmlrpc]# make clean
[root at localhost mi_xmlrpc]# make all
CC (gcc) [M mi_xmlrpc.so]               abyss_conf.o
CC (gcc) [M mi_xmlrpc.so]               abyss_conn.o
CC (gcc) [M mi_xmlrpc.so]               abyss_data.o
CC (gcc) [M mi_xmlrpc.so]               abyss_date.o
CC (gcc) [M mi_xmlrpc.so]               abyss_file.o
CC (gcc) [M mi_xmlrpc.so]               abyss_http.o
CC (gcc) [M mi_xmlrpc.so]               abyss_response.o
CC (gcc) [M mi_xmlrpc.so]               abyss_server.o
CC (gcc) [M mi_xmlrpc.so]               abyss_session.o
CC (gcc) [M mi_xmlrpc.so]               abyss_socket.o
CC (gcc) [M mi_xmlrpc.so]               abyss_socket_unix.o
CC (gcc) [M mi_xmlrpc.so]               abyss_thread_fork.o
CC (gcc) [M mi_xmlrpc.so]               abyss_token.o
CC (gcc) [M mi_xmlrpc.so]               abyss_trace.o
CC (gcc) [M mi_xmlrpc.so]               abyss_xmlrpc_server.o
CC (gcc) [M mi_xmlrpc.so]               mi_xmlrpc.o
CC (gcc) [M mi_xmlrpc.so]               xr_parser.o
CC (gcc) [M mi_xmlrpc.so]               xr_server.o
CC (gcc) [M mi_xmlrpc.so]               xr_writer.o
make[1]: `libkmi.so.1.0' is up to date.
LD (gcc) [M mi_xmlrpc.so]               mi_xmlrpc.so


I will try out OpenSuse 12.3 and Fedora 19 later today and see if they are
OK too with it. If there are any other distros i should test patch with, do
let me know.

Thank you.




On Mon, Oct 21, 2013 at 6:36 PM, Muhammad Shahzad <shaheryarkh at gmail.com>wrote:

> No, the patch does not update docs or Makefile. It just adds some ifdef to
> couple of header files which enables / disables or fixes the missing data
> structures. I am attaching patch here again for your reference.
>
> The version xmlrpc-c installed my production is 1.35.99 which is i guess
> is git version.
>
> ms11:/usr/src/svn-src# xmlrpc-c-config --version
> 1.35.99
>
> However, i did test it with wheezy default xmlrpc-c version 1.16.33 on my
> test machine. Both of these are working with Kamailio v4.0.1 (by manual
> patching using attached file) and v4.0.4 (patch already included in git
> source).
>
> ms11:/usr/src/svn-src# kamailio -version
> version: kamailio 4.0.4 (i386/linux) cabe58
> flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS,
> DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC,
> USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER,
> USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
> MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB
> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
> id: cabe58
> compiled on 04:24:52 Oct 15 2013 with gcc 4.7.2
>
>
> ms11:/usr/src/svn-src# vim /usr/local/etc/kamailio/kamailio.cfg
> ...
> loadmodule "mi_xmlrpc.so"
> ...
> # ----- mi_xmlrpc params -----
> modparam("mi_xmlrpc", "port", 8880)
> modparam("mi_xmlrpc", "log_file", "/var/log/abyss.log")
> ...
>
>
> ms11:/usr/src/svn-src# netstat -pln
> ...
> tcp        0      0 0.0.0.0:8880            0.0.0.0:*
> LISTEN      19149/kamailio
> ...
>
>
> I haven't tested it on CentOS yet, I will check that tonight.
>
> Thank you.
>
>
>
>
> On Mon, Oct 21, 2013 at 6:10 PM, Peter Dunkley <
> peter.dunkley at crocodilertc.net> wrote:
>
>> Hello,
>>
>> Did your patch update the module documentation too?
>> What about the module Makefile?
>>
>> The module documentation for the devel branch states:
>>
>> libxmlrpc-c3-dev version 0.9.10 or version 1.06.[10-30].
>>
>> The module Makefile checks for these same versions and the build process
>> is very noisy if you don't have one of these versions.
>>
>> CentOS 6 (and CentOS 5) come with xmlrpc-c 1.16.24 and the latest version
>> from SourceForge is 1.25.26.  The versions from the documentation are very
>> old:
>>
>>    - 0.9.10 is from 2001
>>    - 1.06.10 is from 2007
>>    - 1.06.30 is from 2008
>>
>> I can't believe that the latest Debian is using versions of xmlpc-c that
>> are five years or more old.  Incidently, the module in Git master won't
>> build on CentOS at all.
>>
>> Regards,
>>
>> Peter
>>
>>
>>
>> On 21 October 2013 16:39, Muhammad Shahzad <shaheryarkh at gmail.com> wrote:
>>
>>> I send a patch last month which was i think has been merged to trunk and
>>> latest stable 4.0. This patch makes it compatible with newer versions of
>>> xmlrpc-c library. I tested myself with Debian 7.1 (wheezy).
>>>
>>> And yes this patch is useful in a number of ways. For example I have
>>> been using it with openxcap to have xcap service running on different
>>> machine then sip service. I also have a few monitoring applications using
>>> mi_xmlrpc. Therefore, i would request to continue this module. I would be
>>> happy to provide any patches needed to keep it up to date with kamailio
>>> core and newer Linux distros.
>>>
>>> Thank you.
>>>
>>>
>>>
>>>
>>> On Mon, Oct 21, 2013 at 3:02 PM, Peter Dunkley <
>>> peter.dunkley at crocodilertc.net> wrote:
>>>
>>>> Hello,
>>>>
>>>> I was just looking at the dependencies for this and it requires a
>>>> specific (and very old) version of xmlrpc-c to run.  Even CentOS (both 5
>>>> and 6) contain much newer versions of xmlrpc-c.
>>>>
>>>> This leads me to suspect that no-one is using it on up-to-date systems,
>>>> and if it is believed not to work with the versions of xmlrpc-c shipping
>>>> today should it still be supported in Kamailio 4.1.0?
>>>>
>>>> Regards,
>>>>
>>>> peter
>>>>
>>>>
>>>> --
>>>> Peter Dunkley
>>>> Technical Director
>>>> Crocodile RCS Ltd
>>>>
>>>> _______________________________________________
>>>> sr-dev mailing list
>>>> sr-dev at lists.sip-router.org
>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
>>>>
>>>>
>>>
>>>
>>> --
>>> Mit freundlichen Grüßen
>>> Muhammad Shahzad
>>> -----------------------------------
>>> CISCO Rich Media Communication Specialist (CRMCS)
>>> CISCO Certified Network Associate (CCNA)
>>> Cell: +49 176 99 83 10 85
>>> MSN: shari_786pk at hotmail.com
>>> Email: shaheryarkh at googlemail.com
>>>
>>> _______________________________________________
>>> sr-dev mailing list
>>> sr-dev at lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
>>>
>>>
>>
>>
>> --
>> Peter Dunkley
>> Technical Director
>> Crocodile RCS Ltd
>>
>> _______________________________________________
>> sr-dev mailing list
>> sr-dev at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
>>
>>
>
>
> --
> Mit freundlichen Grüßen
> Muhammad Shahzad
> -----------------------------------
> CISCO Rich Media Communication Specialist (CRMCS)
> CISCO Certified Network Associate (CCNA)
> Cell: +49 176 99 83 10 85
> MSN: shari_786pk at hotmail.com
> Email: shaheryarkh at googlemail.com
>



-- 
Mit freundlichen Grüßen
Muhammad Shahzad
-----------------------------------
CISCO Rich Media Communication Specialist (CRMCS)
CISCO Certified Network Associate (CCNA)
Cell: +49 176 99 83 10 85
MSN: shari_786pk at hotmail.com
Email: shaheryarkh at googlemail.com
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