[Users] tm:t_write_unix: write_to_unixsock failed

[Bogdan-Andrei Iancu]

Hi Peter,

do you get this error all the time? have you tried on a different 
machine? I guess the error is not related to SEMS specifically, as it is 
generated by "writev" in openser.

any additional info will be helpful.

regards,
bogdan

Peter Lemenkov wrote:

> Hello, All!
> I'm trying to use openser as SIP-router and SEMS as
> voicemail/conference/etc. But then I tried it the following error
> occured then openSER tried to contact SEMS:
>
> 0(31580) ERROR: tsend_datagram_ev: failed to send: (12) Cannot 
> allocate memory
> 0(31580) ERROR:tm:write_to_unixsock: writev failed: Cannot allocate 
> memory
> 0(31580) ERROR:tm:t_write_unix: write_to_unixsock failed
>
> I pointed right SEMS socked in OpenSER config, but looks like no one
> single byte wasn't written in in.
>
> omega1 ~ # openser -V
> version: openser 1.2.0-dev18-notls (x86_64/linux)
> flags: STATS: Off, USE_IPV6, USE_TCP, DISABLE_NAGLE, USE_MCAST,
> SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
> MAX_URI_SIZE 1024, BUF_SIZE 65535
> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
> @(#) $Id: main.c,v 1.27 2007/01/11 10:58:47 bogdan_iancu Exp $
> main.c compiled on 15:27:13 Jan 15 2007 with gcc 3.4.6
> omega1 ~ #
>
> I'm  using latest SEMS from SVN (rev. 192), but stable release don't 
> work also.
>
> Here is my openser.cfg:
>
> ========================================
>
>                 if (!t_newtran()){
>                        sl_send_reply("500","could not create 
> transaction");
>                        return;
>                };
>                if (method=="INVITE"){
> #                       avp_db_load("$ru", "$avp(email)");
>                        if(!t_write_unix("/tmp/sems_sock","conference")) {
>                                t_reply("500","error contacting sems");
>                        };
>                }
>                return;
>
> ========================================
>
> What I'm dong wrong?