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Posted to users@trafficserver.apache.org by Vasanth Mathivanan <va...@evolutiondigital.com> on 2017/12/23 07:36:58 UTC
Live linear issue
In live linear i had 12 segments. Each segments intervel is 10s. i store 1.ts to 12.ts in .m3u8 when 13.ts comes, 1.ts will delete. but .m3u8 update Each 10s.
thats why i set .m3u8 max age 10s and i kept 12 ts files in .m3u8 file so .ts file max age 120 s.
any one explain live linear setup?
i need to control origin server hit.
.m3u8 file only call from cache. but ts will go for origin. it cant load from cache. but some time it will load cache, if time delay between two client rarely..
i had a trouble to control this
Sent from my iPhone
Re: Live linear issue
Posted by Shu Kit Chan <ch...@gmail.com>.
To turn on debug -
set proxy.config.diags.debug.enabled to 1
set proxy.config.diags.debug.tags to .*http.*
restart ats and the debug message will show up in traffic.out
You can experiment with different tags to narrow it to those subsystem
that's relevant to you.
Thanks.
Kit
On Mon, Dec 25, 2017 at 9:16 PM, Vasanth Mathivanan
<va...@evolutiondigital.com> wrote:
> Yes , I enabled that ………But same issue came
>
>
>
> Thanks & Regards
>
>
>
> Vasanth
>
>
>
>
>
> Sent from Mail for Windows 10
>
>
>
> ________________________________
> From: Sudheer Vinukonda <su...@yahoo.com>
> Sent: Tuesday, December 26, 2017 10:44:21 AM
> To: users@trafficserver.apache.org
> Subject: Re: Live linear issue
>
> Did you also enable all the relevant records.config settings along with
> collapsed forwarding plugin (described in the docs page linked in my last
> email )?
>
>
>> On Dec 25, 2017, at 8:59 PM, Vasanth Mathivanan
>> <va...@evolutiondigital.com> wrote:
>>
>> Hi All,
>>
>> How can I check debug in ATS @shu kit chan
>>
>> Then How can I verify that collapsed plugin is working or not ? I enabled
>> that already on remap. config ...same error getting & cache also stored in
>> db...@sudheer
>>
>> Sent from my iPhone
>>
>>>
>
RE: Live linear issue
Posted by Vasanth Mathivanan <va...@evolutiondigital.com>.
Yes , I enabled that ………But same issue came
Thanks & Regards
Vasanth
Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10
________________________________
From: Sudheer Vinukonda <su...@yahoo.com>
Sent: Tuesday, December 26, 2017 10:44:21 AM
To: users@trafficserver.apache.org
Subject: Re: Live linear issue
Did you also enable all the relevant records.config settings along with collapsed forwarding plugin (described in the docs page linked in my last email )?
> On Dec 25, 2017, at 8:59 PM, Vasanth Mathivanan <va...@evolutiondigital.com> wrote:
>
> Hi All,
>
> How can I check debug in ATS @shu kit chan
>
> Then How can I verify that collapsed plugin is working or not ? I enabled that already on remap. config ...same error getting & cache also stored in db...@sudheer
>
> Sent from my iPhone
>
>>
Re: Live linear issue
Posted by Sudheer Vinukonda <su...@yahoo.com>.
Did you also enable all the relevant records.config settings along with collapsed forwarding plugin (described in the docs page linked in my last email )?
> On Dec 25, 2017, at 8:59 PM, Vasanth Mathivanan <va...@evolutiondigital.com> wrote:
>
> Hi All,
>
> How can I check debug in ATS @shu kit chan
>
> Then How can I verify that collapsed plugin is working or not ? I enabled that already on remap. config ...same error getting & cache also stored in db...@sudheer
>
> Sent from my iPhone
>
>>
Re: Live linear issue
Posted by Vasanth Mathivanan <va...@evolutiondigital.com>.
Hi All,
How can I check debug in ATS @shu kit chan
Then How can I verify that collapsed plugin is working or not ? I enabled that already on remap. config ...same error getting & cache also stored in db...@sudheer
Sent from my iPhone
>
Re: Live linear issue
Posted by Sudheer Vinukonda <su...@yahoo.com>.
I’m almost certain it’s due to ATS cache’s limitation in handling concurrent requests for the missing segment in cache. You may want to check out and enable collapsed forwarding plugin (see below).
https://docs.trafficserver.apache.org/en/latest/admin-guide/plugins/collapsed_forwarding.en.html
> On Dec 25, 2017, at 10:37 AM, Shu Kit Chan <ch...@gmail.com> wrote:
>
> Hard to tell what's going on. But you can turn on debug and see why
> the segments sometimes not loading from cache.
>
> On Fri, Dec 22, 2017 at 11:36 PM, Vasanth Mathivanan
> <va...@evolutiondigital.com> wrote:
>>
>> In live linear i had 12 segments. Each segments intervel is 10s. i store 1.ts to 12.ts in .m3u8 when 13.ts comes, 1.ts will delete. but .m3u8 update Each 10s.
>>
>> thats why i set .m3u8 max age 10s and i kept 12 ts files in .m3u8 file so .ts file max age 120 s.
>>
>> any one explain live linear setup?
>>
>> i need to control origin server hit.
>>
>> .m3u8 file only call from cache. but ts will go for origin. it cant load from cache. but some time it will load cache, if time delay between two client rarely..
>>
>>
>> i had a trouble to control this
>>
>>
>>
>>
>> Sent from my iPhone
Re: Live linear issue
Posted by Shu Kit Chan <ch...@gmail.com>.
Hard to tell what's going on. But you can turn on debug and see why
the segments sometimes not loading from cache.
On Fri, Dec 22, 2017 at 11:36 PM, Vasanth Mathivanan
<va...@evolutiondigital.com> wrote:
>
> In live linear i had 12 segments. Each segments intervel is 10s. i store 1.ts to 12.ts in .m3u8 when 13.ts comes, 1.ts will delete. but .m3u8 update Each 10s.
>
> thats why i set .m3u8 max age 10s and i kept 12 ts files in .m3u8 file so .ts file max age 120 s.
>
> any one explain live linear setup?
>
> i need to control origin server hit.
>
> .m3u8 file only call from cache. but ts will go for origin. it cant load from cache. but some time it will load cache, if time delay between two client rarely..
>
>
> i had a trouble to control this
>
>
>
>
> Sent from my iPhone