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https://issues.apache.org/jira/browse/TS-3836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14698482#comment-14698482
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ASF subversion and git services commented on TS-3836:
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Commit 728f2c3a80c2a5947bed7d3bf1865f1a1a52d3f4 in trafficserver's branch
refs/heads/master from [~bcall]
[ https://git-wip-us.apache.org/repos/asf?p=trafficserver.git;h=728f2c3 ]
TS-3836: Add error handling of Stream Priority
> Add error handling of Stream Priority
> -------------------------------------
>
> Key: TS-3836
> URL: https://issues.apache.org/jira/browse/TS-3836
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP/2
> Reporter: Masaori Koshiba
> Assignee: Bryan Call
>
> [RFC 7540|https://httpwg.github.io/specs/rfc7540.html#StreamPriority] say
> below in {{5.3.1 Stream Dependencies}}
> {quote}
> A stream cannot depend on itself. An endpoint MUST treat this as a stream
> error (Section 5.4.2) of type PROTOCOL_ERROR.
> {quote}
> Stream Priority Feature is not implemented yet. (TS-3535)
> But we must add error handling for this.
> h2spec tests this.
> {code}
> 5.3. Stream Priority
> 5.3.1. Stream Dependencies
> × Sends HEADERS frame that depend on itself
> - The endpoint MUST treat this as a stream error of type
> PROTOCOL_ERROR
> Expected: GOAWAY frame (ErrorCode: PROTOCOL_ERROR)
> RST_STREAM frame (ErrorCode: PROTOCOL_ERROR)
> Connection close
> Actual: DATA frame (Length: 5895, Flags: 1)
> {code}
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