[SR-Users] xlog issue

[Soltanici Ilie]

Sure, 

request_route {
   include_file "conf.d/request_route.cfg"
} conf.d/request_route.cfg:
xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");

route(REQINIT);
route(NATDETECT);
# Handle Cancel Requests
route(CATCH_CANCEL);
route(RETRANSMISSIONS); etc....



>Joel Serrano <joel at textplus.com>:
>
>Can you paste your first lines of request_route?
>
>
>On Sun, Dec 2, 2018 at 07:15 Soltanici Ilie < iliesh at mail.ru > wrote:
>>Hello,
>>
>>I have a strange situation by using xlog module. I don't know for what reason I'm not receiving all logs generated by kamailio.
>>
>>This is the configuration which I'm using in kamailio.cfg:
>>
>>log_facility=LOG_LOCAL0
>>log_name="kamailio"
>>log_prefix="{$rm ($mt) | Seq=$cs | Source IP=$si ($proto) | Call ID=$ci} "
>># ----- xlog -----
>>modparam("xlog", "buf_size", 8192)
>>modparam("xlog", "long_format", 0)
>>modparam("xlog", "force_color", 1)
>>modparam("xlog", "log_colors", "L_ERR=cr;L_WARN=px,L_INFO=px")
>>
>>This is rsyslog configuration file:
>>local0.*             /var/log/kamailio/kamailio.log
>>
>>Kamailio is running under kamailio user, permission for the log file are as shown below:
>>-rwxrwxr-x 1 kamailio kamailio 252885132 Dec  2 14:51 /var/log/kamailio/kamailio.log
>>
>>In request_route block this is the first line:
>>
>>xlog("L_INFO","[START ROUTING]-(Source IP=$si:$sp/Destination IP=$Ri:$Rp)\n");
>>
>>The problem is that not every request is logged in the log-file. For example, some "INVITES" requests I can find in the log file, but some of them - I cannot, even that in sngrep I see the request and the call is successfully processed by kamailio. Also, for some requests i can see only partial data, not full call-flow as it supposed to be (for ex. i see only BYE requests, or ACK response instead of full call flow). 
>>
>>Does someone have the same issue? If you don't - how are you dealing with kamailio log files? I'm thinking to send them to the central ELK stack, but if I have such problems by saving them locally - I don't see any reason to send them elsewhere.
>>I may think that the problem could be in rsyslog itself, but how can I troubleshoot that?
>>
>>The traffic on the server is not very high - 30-50 concurrent calls. As a storage i'm using an SSD disk and xfs filesystem. Load on the disk - according to iostat/iotop - is minimum. 
>>
>>OS: CentOS Linux 7 (Core), Kamailio: 5.2.0 (x86_64/linux) 535e13
>>Thank You. _______________________________________________
>>Kamailio (SER) - Users Mailing List
>>sr-users at lists.kamailio.org
>>https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users


С уважением,
Ilie Soltanici
iliesh at mail.ru
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