[jira] [Commented] (TS-4321) H2 truncates certain contents on master

[Leif Hedstrom (JIRA)]

    [ 
https://issues.apache.org/jira/browse/TS-4321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15226353#comment-15226353
 ] 

Leif Hedstrom commented on TS-4321:
-----------------------------------

Good H2 response:

{code}
[  0.994] recv HEADERS frame <length=194, flags=0x04, stream_id=13>
          ; END_HEADERS
          (padlen=0)
          ; First response header
[  0.994] recv DATA frame <length=8183, flags=0x00, stream_id=13>
[  0.994] recv DATA frame <length=9, flags=0x00, stream_id=13>
[  1.219] recv DATA frame <length=8183, flags=0x00, stream_id=13>
[  1.219] recv DATA frame <length=9, flags=0x00, stream_id=13>
[  1.219] recv DATA frame <length=8183, flags=0x00, stream_id=13>
[  1.219] recv DATA frame <length=9, flags=0x00, stream_id=13>
[  1.219] recv DATA frame <length=284, flags=0x01, stream_id=13>
          ; END_STREAM
[  1.219] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
          (last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
{code}


Same data, but broken ATS:

{code}
[  1.103] recv HEADERS frame <length=247, flags=0x04, stream_id=13>
          ; END_HEADERS
          (padlen=0)
          ; First response header
[  1.104] recv DATA frame <length=3900, flags=0x01, stream_id=13>
          ; END_STREAM
[  1.104] send GOAWAY frame <length=8, flags=0x00, stream_id=0>
          (last_stream_id=0, error_code=NO_ERROR(0x00), opaque_data(0)=[])
{code}

> H2 truncates certain contents on master
> ---------------------------------------
>
>                 Key: TS-4321
>                 URL: https://issues.apache.org/jira/browse/TS-4321
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: HTTP/2
>            Reporter: Leif Hedstrom
>            Priority: Critical
>              Labels: regression
>             Fix For: 6.2.0
>
>
> This seems to be a regression, since it does not happen on 6.1.x. I haven't 
> dug deeper into it, but in the case I found, ATS closes the stream after 2 
> data frames (8k + a few bytes), where it really needs to send about 27KB.
> I've reverted my server to 6.1.x for now, but I'll see if I can find 
> something to reproduce it on e.g. docs.trafficserver.



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