[OpenSIPS-Users] Dialog profiles replication issues

[SamyGo]

Hi Vlad,
Update: it wasn't the issue with dialog module or bin_proto. When I used
avp_db_query() inside async() that led to script processing to halt, I've
removed the async() and its working fine now, however the crash for adding
a new profile variable is still there and needs resolution.

Best Regards,
Sammy


On Tue, Jan 7, 2020 at 11:38 AM SamyGo <govoiper at gmail.com> wrote:

> Thanks Vald,
> The problem I'm facing with profile sharing is strange, when I make a call
> the whole flow freeze in that route with dialog profile operations i.e
> get/set. I can wait for as many as 15+ seconds and nothing happens. CANCEL
> the call and resend INVITE and it completes the route in normal way. Which
> is beyond my understanding as why each alternate call is able to process
> the route.
>
> Here is the core dump trace: https://pastebin.com/XqiaMWnV
>
> Best regards,
> Sammy
>
>
> On Tue, Jan 7, 2020 at 10:03 AM Vlad Patrascu <vladp at opensips.org> wrote:
>
>> Hi Sammy,
>>
>> The behavior you described when replicating profiles is not actually a
>> loop but instead the normal operation. Dialog profile counters are
>> periodically broadcasted by all nodes in the cluster to all other nodes.
>> Also, an update is also broadcasted when a counter decreases. As such there
>> indeed should not be any direct correlation between the number of SIP
>> invites and binary packets (containing profile counters) sent. But if the
>> SIP traffic contains BYEs or if you end dialogs you might see a surge of
>> binary packets.
>>
>> As for the crash, can you post a full backtrace from gdb?
>>
>> Regards,
>>
>> Vlad Patrascu
>> OpenSIPS Developerhttp://www.opensips-solutions.com
>>
>> On 1/6/20 1:05 PM, Bogdan-Andrei Iancu wrote:
>>
>> reposting
>>
>> Bogdan-Andrei Iancu
>>
>> OpenSIPS Founder and Developer
>>   https://www.opensips-solutions.com
>> OpenSIPS Summit, Amsterdam, May 2020
>>   https://www.opensips.org/events/Summit-2020Amsterdam/
>> OpenSIPS Bootcamp, Miami, March 2020
>>   https://opensips.org/training/OpenSIPS_Bootcamp_2020/
>>
>> On 1/6/20 4:21 AM, SamyGo wrote:
>>
>> Hi Bogdan,
>> Thanks for taking time out, here are the related config params.
>>
>> listen=bin:OPENSIPS_IP:6677
>>
>> ### dialog module for profiles/limits
>> loadmodule "dialog.so"
>> modparam("dialog", "db_mode", 0)
>> modparam("dialog", "profiles_with_value",
>> "userConcurrent/b;userInbound/b;userOutbound/b;userInternational/b;userTotalCalls/b;inboundDomain/b;outboundDomain/b;globalDomain/b;prefixx
>> /b;countryPrefix/b")
>> modparam("dialog", "profile_replication_cluster", 1)
>> modparam("dialog", "replicate_profiles_timer", 3000)
>> modparam("dialog", "replicate_profiles_check", 10)
>>
>> ### Clustering Module
>> loadmodule "clusterer.so"
>> modparam("clusterer", "db_mode", 1)
>> modparam("clusterer", "my_node_id", 3)
>> modparam("clusterer", "sharing_tag", "gw1/1=active")
>> modparam("clusterer", "node_timeout", 20)
>> modparam("clusterer", "db_url","DB_MODULE://DB_USER:DB_PASS@DB_HOST
>> /DB_NAME")
>>
>> Routing logic:
>> https://pastebin.com/6whjkhCs
>>
>> Related Logs are here.
>> https://pastebin.com/a9a3iDQh
>>
>>  Wireshark graph showing storm of binary packets when SIP invite
>> initiates the related route.
>>
>> *BONUS CRASH: *When in a cluster I add a new profile_with_value , say
>> someVariable/b and restart the first box with this variable, the other
>> boxes in cluster crash by saying something along the lines of "unexpected
>> someVariable received"
>>
>> I'm trying to get hold of the core files and as soon as possible will
>> share that here.
>>
>>
>> Regards,.
>> Sammy.
>>
>>
>>
>>
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