[OpenSIPS-Users] help in configuring load balancer for outbound dial
Leo Thomas Selvaraj
leo at servion.com
Thu Jun 11 17:07:50 CEST 2009
Yes, you are right.
Leo Thomas Selvaraj
T: +1 609-987-0044 x 139 | F: +1 609-987-9787
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-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
Sent: Thursday, June 11, 2009 10:59 AM
To: leo at servion.com
Cc: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] help in configuring load balancer for outbound
dial
Got it - making 5 calls (to full all destination) ad waiting to end all
of them will fail the 6th call (no lb_reload at all)....let me try to
reproduce the scenario....
Regards,
Bogdan
Leo Thomas Selvaraj wrote:
> The initial five calls end and then I do a reload and then I place a call
> it works. If I don’t do a reload after the end of the initial five calls
the
> 6th call fails.
>
> Thanks,
>
> Leo Thomas Selvaraj
> T: +1 609-987-0044 x 139 | F: +1 609-987-9787
>
>
> The information contained in this e-mail message or messages (which
> includes any attachments) is confidential and may be legally privileged.
It
> is intended only for the use of the person or entity to which it is
> addressed.
>
>
> -----Original Message-----
> From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
> Sent: Thursday, June 11, 2009 10:46 AM
> To: leo at servion.com
> Cc: users at lists.opensips.org
> Subject: Re: [OpenSIPS-Users] help in configuring load balancer for
outbound
> dial
>
> Aha, so you make 5 calls, the 6th fails. then you do a reload and the
> initial 5 calls end. When you try to place a new call is not working?
> Correct?
>
> Regards,
> Bogdan
>
> Leo Thomas Selvaraj wrote:
>
>> The initial five calls is terminated. I tried to make the next set of
>>
> calls
>
>> only after all the previous calls were terminated.
>>
>> Thanks,
>>
>> Leo Thomas Selvaraj
>> T: +1 609-987-0044 x 139 | F: +1 609-987-9787
>>
>>
>> The information contained in this e-mail message or messages (which
>> includes any attachments) is confidential and may be legally privileged.
>>
> It
>
>> is intended only for the use of the person or entity to which it is
>> addressed.
>>
>> -----Original Message-----
>> From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
>> Sent: Thursday, June 11, 2009 5:27 AM
>> To: leo at servion.com
>> Cc: users at lists.opensips.org
>> Subject: Re: [OpenSIPS-Users] help in configuring load balancer for
>>
> outbound
>
>> dial
>>
>> Hi Leo,
>>
>> So you do the lb_reload without changing anything in DB and then you try
>> to establish some new calls, which fail...ok. But my question was - the
>> initial 5 calls you set before the reload, are still ongoing? or they
>> are terminated?
>>
>> Regards,
>> Bogdan
>>
>> Leo Thomas Selvaraj wrote:
>>
>>
>>> Bogdan,
>>>
>>>
>>>
>>> Please find my response below in red.
>>>
>>>
>>>
>>> Leo Thomas Selvaraj
>>>
>>> T: +1 609-987-0044 x 139 | F: +1 609-987-9787
>>>
>>>
>>>
>>>
>>>
>>> The information contained in this e-mail message or messages (which
>>> includes any attachments) is confidential and may be legally
>>> privileged. It is intended only for the use of the person or entity to
>>> which it is addressed.
>>>
>>>
>>>
>>>
>>>
>>> -----Original Message-----
>>> From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
>>> Sent: Wednesday, June 10, 2009 2:17 PM
>>> To: leo at servion.com
>>> Cc: users at lists.opensips.org
>>> Subject: Re: [OpenSIPS-Users] help in configuring load balancer for
>>> outbound dial
>>>
>>>
>>>
>>> Hi Leo,
>>>
>>>
>>>
>>> so shortly, your case is:
>>>
>>>
>>>
>>> 1) you successfully do LB until all the destination are full (5 calls)
>>> *-- yes*
>>>
>>> -> then load_balance() returns false in script -*--- yes*
>>>
>>>
>>>
>>> 2) you do a lb_reload - what do you change in the table? *I did not
>>> change anything in the table. I simply issue lb_reload*
>>>
>>>
>>>
>>> 3) you try do route call again and still fails ? are the initial 5
>>> *only initial 5 calls work. After that all the call fails unless I
>>> issue lb_reload from command line or restart opensips*.
>>>
>>> calls still going? *We are evaluating opensips and I am responsible
>>> for implementation/decision.*
>>>
>>>
>>>
>>> Regards,
>>>
>>> Bogdan
>>>
>>>
>>>
>>> Leo Thomas Selvaraj wrote:
>>>
>>>
>>>
>>>> Hi,
>>>>
>>>> I had configured load balancer for outdialing. load_balancer table
>>>>
>>>> information mentioned below.
>>>>
>>>> +----+----------+------------------+-----------+---------------+
>>>>
>>>> | id | group_id | dst_uri | resources | description |
>>>>
>>>> +----+----------+------------------+-----------+---------------+
>>>>
>>>> | 1 | 1 | sip:10.128.22.38 | pstn=2 | standby gw |
>>>>
>>>> | 2 | 1 | sip:10.128.22.45 | pstn=3 | production gw |
>>>>
>>>> +----+----------+------------------+-----------+---------------+
>>>>
>>>> The load balancer is working correctly for the first cycle, I try to
>>>>
>>>> make five calls and it makes two calls to .38 gateway and then three
>>>>
>>>> calls to .45 gateway. After completing one cycle the $du value is
>>>>
>>>> setting as null if I try to make subsequent calls and the calls were
>>>>
>>>> failing. If I issue lb_reload using MI from command line (
>>>>
>>>> opensipsctl fifo lb_reload ) it starts again. I want this to run
>>>>
>>>> continuously without issuing any MI commands.
>>>>
>>>> From the logs I can see that $du is set to null. I am not sure whether
>>>>
>>>> I am making any mistake.
>>>>
>>>> I think something is wrong in setting the profile and fetching data
>>>>
>>>> for the profile using get_profile_size in do_load_balancer function in
>>>>
>>>> lb_data.c. The profile is getting set as *lbXpstn*, but when I tried
>>>>
>>>> to print the value res[k]->profile it always displays a junk value.
>>>>
>>>> Thanks,
>>>>
>>>> *Leo Thomas Selvaraj*
>>>>
>>>> T: +1 609-987-0044 x 139 | F: +1 609-987-9787
>>>>
>>>>
------------------------------------------------------------------------
>>>>
>>>> cid:image001.gif at 01C97492.FCB6B790
>>>>
>>>> The information contained in this e-mail message or messages (which
>>>>
>>>> includes any attachments) is confidential and may be legally
>>>>
>>>> privileged. It is intended only for the use of the person or entity to
>>>>
>>>> which it is addressed.
>>>>
>>>>
------------------------------------------------------------------------
>>>>
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>>>>
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>>>>
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>>>>
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>>>>
>>>>
>>>>
>>>>
>>>
>>>
>>>
>>>
>>
>>
>>
>
>
>
>
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