Hi,

Something tells me you are calling the balancer for a re-INVITE (in-dialog INVITE, having a "tag" param in TO hdr).

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
  https://www.opensips-solutions.com
  https://www.siphub.com

On 15.01.2025 15:30, Vineeth Chigullapally wrote:
Hi Razvan, Please check the below link to view the logs and lb configuration.

https://drive.google.com/drive/folders/1GNRAfjGjfM0VRRIodpIVYp79wj53By0n?usp=drive_link

regards
Vineeth

On Mon, 13 Jan 2025 at 21:34, Răzvan Crainea <raz...@opensips.org> wrote:

    Hi, Vineeth!

    The dialog structure cannot be created - I suspect you are not
    calling
    the lb_start method for other methods than INVITE? Can you upload
    somewhere the full debugging logs?
    Also, have you tried creating the dialog from the script, before
    calling
    lb_start?

    Best regards,

    Răzvan Crainea
    OpenSIPS Core Developer / SIPhub CTO
    http://www.opensips-solutions.com / https://www.siphub.com

    On 1/13/25 5:29 AM, Vineeth Chigullapally wrote:
    > Hi
    >
    > I hope this email finds you well. I am currently working on
    configuring
    > load balancing for one of my OpenSIPS instances, which is
    deployed as a
    > Docker container. The objective is to route traffic evenly
    between two
    > target servers, proc1 and proc2. However, I am encountering an
    issue during
    > the load-balancing process.
    >
    > Below are the log messages that I am observing:
    >
    > opensips_lb     | Jan  9 12:40:08 [13]
    DBG:load_balancer:lb_route: initial
    > call of LB - found requested 1/1 resource [sip]
    > opensips_lb     | Jan  9 12:40:08 [13] ERROR:load_balancer:lb_route:
    > initial call of LB - failed to create dialog
    > opensips_lb     | Jan  9 12:40:08 [13] DBG:tm:t_newtran:
    transaction on
    > entrance=0xffffffffffffffff
    >
    > I have followed
    > https://opensips.org/Documentation/Tutorials-LoadBalancing-1-9 for
    > configuration but cannot identify the root cause of the issue.
    It seems
    > that the load balancer is unable to create a dialog, which might be
    > preventing the traffic from being routed correctly.
    >
    > Could you please provide your insights, suggestions, or possible
    solutions
    > to resolve this issue? If any additional details, such as
    configuration
    > files or environment specifics, are needed, I will be happy to
    share them.
    >
    > Thank you for your time and assistance. Looking forward to your
    suggestions.
    >
    > Best regards
    >
    > C Vineeth
    >
    >
    > Hi
    >
    > I hope this email finds you well. I am currently working on
    configuring
    > load balancing for one of my OpenSIPS instances, which is
    deployed as a
    > Docker container. The objective is to route traffic evenly
    between two
    > target servers, |proc1| and |proc2|. However, I am encountering
    an issue
    > during the load-balancing process.
    >
    > Below are the log messages that I am observing:
    >
    > opensips_lb     | Jan  9 12:40:08 [13] DBG:load_balancer:lb_route:
    > initial call of LB - found requested 1/1 resource [sip]
    > opensips_lb     | Jan  9 12:40:08 [13]
    ERROR:load_balancer:lb_route:
    > initial call of LB - failed to create dialog
    > opensips_lb     | Jan  9 12:40:08 [13] DBG:tm:t_newtran:
    transaction on
    > entrance=0xffffffffffffffff
    >
    > I have followed https://opensips.org/Documentation/Tutorials-
    > LoadBalancing-1-9 <https://opensips.org/Documentation/Tutorials-
    > LoadBalancing-1-9> for configuration but cannot identify the
    root cause
    > of the issue. It seems that the load balancer is unable to create a
    > dialog, which might be preventing the traffic from being routed
    correctly.
    >
    > Could you please provide your insights, suggestions, or possible
    > solutions to resolve this issue? If any additional details, such as
    > configuration files or environment specifics, are needed, I will be
    > happy to share them.
    >
    > Thank you for your time and assistance. Looking forward to your
    suggestions.
    >
    > Best regards
    >
    > C Vineeth
    >
    >
    > _______________________________________________
    > Users mailing list
    > Users@lists.opensips.org
    > http://lists.opensips.org/cgi-bin/mailman/listinfo/users


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