[jira] [Commented] (TS-3963) Response headers are not completely transferred when over 4KB

["Masakazu Kitajo (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TS-3963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14979484#comment-14979484 ] 

Masakazu Kitajo commented on TS-3963:
-------------------------------------

I cannot test the fix for a while because I am away from my dev machine, but it looks good.
As [~bcall] mentioned above, we should handle the single large header which will span multiple frames.

> Response headers are not completely transferred when over 4KB
> -------------------------------------------------------------
>
>                 Key: TS-3963
>                 URL: https://issues.apache.org/jira/browse/TS-3963
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: HTTP/2
>            Reporter: Masakazu Kitajo
>            Assignee: Bryan Call
>              Labels: yahoo
>             Fix For: 6.1.0
>
>         Attachments: ts-3963.diff
>
>
> TS loses one response header (one pair of header name and its value) per requiring a CONTINUATION frame.
> You can see the behavior by sending many response headers from an origin server. It happens when the total size of the headers is over 4KB.
> It seems that field_iter in http2_write_header_fragment() incorrectly steps forward.



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