[OpenSIPS-Users] mi_open_reply_pipe: open error

Jayesh Nambiar jayesh1017 at gmail.com
Wed Nov 12 10:06:11 CET 2014

I understand this is supposed to work out of the box, but it is not. Any
traces, debugging or something that I can do to figure this out?? My
installation was simple with make menuconfig where I configured the prefix
as /usr/local/. Added some additional modules I needed and compiled and
I haven't made any changes in the default opensipsctlrc file and
osipsconsolerc file. Anything to be done for these files??

Thanks for any pointers,

--- Jayesh

On Sat, Nov 8, 2014 at 5:20 PM, Jayesh Nambiar <jayesh1017 at gmail.com> wrote:

> Hi,
> I am currently running opensips 2.1 version. From my script, based on a
> certain event I execute exec command as follows:
> exec_avp("/usr/local/sbin/opensipsctl fifo t_uac_cancel $avp(caller_cid)
> $avp(caller_cseq)", "$avp(result)")
> But the syslog always shows error as:
> Nov  8 11:40:05 v146 /usr/local/sbin/opensips[17362]:
> ERROR:mi_fifo:mi_open_reply_pipe: open error (/tmp/osips_rply_598a709a): No
> such file or directory
> Nov  8 11:40:05 v146 /usr/local/sbin/opensips[17362]:
> ERROR:mi_fifo:mi_fifo_server: cannot open reply pipe
> /tmp/osips_rply_598a709a
> But if I execute the same command from the shell it executes properly and
> behaves as expected. I am running opensips as root user and root group. My
> mi_fifo parameters are as follows:
> modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
> modparam("mi_fifo", "fifo_mode", 0755)
> modparam("mi_fifo", "fifo_user", "root")
> modparam("mi_fifo", "fifo_group", "root")
> I even tried changing the reply fifo parameter to a different directory
> and gave 0777 permission to that directory, but it didn't help. My current
> tmp directory is also running with 0777 permissions but the error is still
> same. Any suggestion on what opensips fifo is doing when I execute the
> t_uac_cancel from the script directly?? I've tried all possible permission
> related stuff but nothing seems to help here. Let me know if there's any
> direction that I could take !!
> --- Jayesh
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