[SR-Users] Update Interval for Rtimer

AliReza Khoshgoftar Monfared khoshgoftar at gmail.com
Fri Jul 11 22:53:22 CEST 2014


Hi,

I have a basic yet weird problem with Rtimer module.
I cannot make it execute a route block for me at an interval of my choice
(which is what it is supposed to do, right?)

Here is a simplified example with relevant parts of my config script:

Assume I want to print "hello" every 100 ms:

I have a script like this (I've put all my global variables, in case they
matter and my relevant route blocks...)

Is there anything I am doing wrong here in the usage of rtimer?



*####### Global Parameters #########*
>
> *#!ifdef WITH_DEBUG*
> *debug=4*
> *log_stderror=yes*
> *#!else*
> *debug=-2*
> *log_stderror=no*
> *#!endif*
>
> *memdbg=5*
> *memlog=5*
>
> *log_facility=LOG_LOCAL0*
>
> *fork=yes*
> *children=4*
>
> */* comment the next line to enable TCP */*
> *disable_tcp=yes*
>
> */* uncomment the next line to disable the auto discovery of local aliases*
> *   based on revers DNS on IPs (default on) */*
> *auto_aliases=no*
>
> */* add local domain aliases */*
> *# alias="mysipserver.com <http://mysipserver.com>"*
> *dns=no          # (cmd. line: -r)*
> *rev_dns=no      # (cmd. line: -R)*
>
> *port=5060*
>
> */* uncomment and configure the following line if you want Kamailio to *
> *   bind on a specific interface/port/proto (default bind on all
> available) */*
> *listen=eth0:5060*
>
> *sip_warning=no*
>
> *####### Modules Section ########*
>
> *#set module path*
>
> *#mpath="/usr/local/lib/kamailio/modules_k/:/usr/local/lib/kamailio/modules/"*
> *loadpath "/usr/lib/x86_64-linux-gnu/kamailio/modules"*
>
>
> *#loadmodule "db_mysql.so"*
> *loadmodule "mi_fifo.so"*
> *loadmodule "kex.so"*
> *loadmodule "tm.so"*
> *loadmodule "tmx.so"*
> *loadmodule "sl.so"*
> *loadmodule "rr.so"*
> *loadmodule "pv.so"*
> *loadmodule "maxfwd.so"*
> *loadmodule "textops.so"*
> *loadmodule "siputils.so"*
> *loadmodule "xlog.so"*
> *loadmodule "xprint.so"*
> *loadmodule "sanity.so"*
> *loadmodule "ctl.so"*
> *loadmodule "mi_rpc.so"*
> *loadmodule "acc.so"*
> *loadmodule "dispatcher.so"*
> *loadmodule "exec.so"*
> *loadmodule "rtimer.so"*
> *loadmodule "benchmark.so"*
>
>
> *# ----------------- setting module-specific parameters ---------------*
>
>
> *# ----- mi_fifo params -----*
> *modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")*
>
>
> *# ----- rr params -----*
> *# add value to ;lr param to cope with most of the UAs*
> *modparam("rr", "enable_full_lr", 1)*
> *# do not append from tag to the RR (no need for this script)*
> *modparam("rr", "append_fromtag", 0)*
>
>
> *# ----- acc params -----*
> *modparam("acc", "log_flag", 1)*
> *modparam("acc", "failed_transaction_flag", 3)*
> *modparam("acc", "log_extra", *
> *
> "src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd;src_ip=$si")*
>
> *# ----- tm params -----*
> *modparam("tm", "fr_timer", 2000)*
> *modparam("tm", "fr_inv_timer", 40000)*
>
> *# ----- dispatcher params -----*
> *modparam("dispatcher", "list_file",
> "/home/ubuntu/Downloads/dispatcher.list")*
> *modparam("dispatcher", "flags", 2)*
> *modparam("dispatcher", "dst_avp", "$avp(AVP_DST)")*
> *modparam("dispatcher", "grp_avp", "$avp(AVP_GRP)")*
> *modparam("dispatcher", "cnt_avp", "$avp(AVP_CNT)")*
>
> *# ----- xlog params -----*
> *modparam("xlog", "buf_size", 8192)*
> *modparam("xlog", "log_facility", "LOG_LOCAL0")*
>
> *# ----- rtimer params -----*
> *modparam("rtimer", "timer", "name=ta;interval=1;mode=1;")*
> *modparam("rtimer", "exec", "timer=ta;route=8")*
>
>
> *####### Routing Logic ########*
>
>
> *# main request routing logic*
> *route {*
> *    ...*
>
*    # calls various routing blocks, but no explicit call to route("8")*


*}*

*route[8] {*
*    # to be executed on timer    *
*    xplog("L_ALERT","hello");*
*}*
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