[OpenSIPS-Devel] [OpenSIPS-Users] Question about dialog max timeout...

[Marc Leurent]

Sorry for the 3rd email.. but I think it's interesting, because the dialog timeout of my transactions seems to increase with OpenSIPs uptime!
So my shm memory increase all the time. Does any one have the same problem with OpenSIPs 1.5.1?
Thanks

opensipsctl fifo dlg_list | grep timeout | sort -nr
        timeout:: 20395
        timeout:: 20340
        timeout:: 20285
        timeout:: 20230
        timeout:: 20175
        timeout:: 20120
        timeout:: 20064
        timeout:: 20009
        timeout:: 19954
        timeout:: 19899
	...

and just after
opensipsctl fifo dlg_list | grep timeout | sort -nr
        timeout:: 20450
        timeout:: 20395
        timeout:: 20340
        timeout:: 20285
        timeout:: 20230
        timeout:: 20175
        timeout:: 20120
        timeout:: 20064
        timeout:: 20009
        timeout:: 19954
        timeout:: 19899
	...

PS: I'm using
opensips -V
version: opensips 1.5.1-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.
svnrevision: unknown
@(#) $Id: main.c 5469 2009-03-18 12:43:10Z bogdan_iancu $
main.c compiled on 19:03:00 Apr 30 2009 with gcc 4.1.2


Le Friday 08 May 2009 13.06:18 Marc Leurent, vous avez écrit :
> Hello all, I have juste a small question about the dialog module, I have set the parameters below for OpenSIPs dialog module with a "default_timeout",  to 3 hours,
> 
> # ----- dialog params -----
> modparam("dialog", "enable_stats", 1)                           # If the statistics support should be enabled or not.
> #modparam("dialog", "hash_size", 4096)                          # The size of the hash table internally used to keep the dialogs.
> modparam("dialog", "rr_param", "did")                           # Name of the Record-Route parameter to be added with the dialog cookie.
> modparam("dialog", "dlg_flag", 4)                               # Flag to be used for marking if a dialog should be constructed for the current request.
> #modparam("dialog", "buy_on_timeout_flag", 6)                   # Message falg to be set if you want the dialog module to automatically send BYE requests (in both directions) when the dialog give timeout.
> #modparam("dialog", "timeout_avp", "$avp(i:10)")                # The specification of an AVP to contain a custom timeout (in seconds) for the dialog.
> modparam("dialog", "default_timeout", 10800)                    # The default dialog timeout (in seconds) if no custom one is set.
> #modparam("dialog", "dlg_extra_hdrs", "Hint: credit expired\r\n")       # A string containing the extra headers to be added in the requests generated
> modparam("dialog", "dlg_match_mode", 0)                         # The match is done exclusively based on DID;
> modparam("dialog", "db_url", "mysql://opensips:Uwefwefwefo3J@localhost/opensips")
> modparam("dialog", "db_mode", 1)                                # Describe how to push into the DB the dialogs' information from memory.
> modparam("dialog", "db_update_period", 30)                      # The interval (seconds) at which to update dialogs' information if you chose to store.
> #modparam("dialog", "profiles_with_value", "caller ; my_profile")       # List of names for profiles with values.
> #modparam("dialog", "profiles_no_value", "inbound ; outbound")          # List of names for profiles without values.
> 
> but I have some dialogs that have a superior timeout like this one..
> Have you got any idea how to see where this timeout is defined and how to force it to a lower value!
> Because of this, I reach my "snmpstats", "dlg_minor_threshold", 900 very quickly
> Thanks!
> 
> dialog::  hash=1768:1584216798
>         state:: 3
>         user_flags:: 0
>         timestart:: 1241777705
>         timeout:: 16267
>         callid:: zaltktgtpqzdqvo at leonhart.interne
>         from_uri:: sip:0213115090 at 212.147.46.91
>         from_tag:: ooctt
>         caller_contact:: sip:0213115090 at 194.38.160.113:5070
>         caller_cseq:: 960
>         caller_route_set::
>         caller_bind_addr:: udp:212.147.46.91:5060
>         to_uri:: sip:0213115090 at 212.147.46.91
>         to_tag:: as79ae919b
>         callee_contact:: sip:0213115090 at 212.147.46.81:5060
>         callee_cseq:: 960
>         callee_route_set::
>         callee_bind_addr:: udp:212.147.46.91:5060
> 
>


-- 
-- --
Marc LEURENT
lftsy at leurent.eu
Le Friday 08 May 2009 13.20:54 Marc Leurent, vous avez écrit :