[TS-3836] Add error handling of Stream Priority

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.0.0
• Component/s: HTTP/2
• Assignee: Bryan Call
• Reporter: Masaori Koshiba
• Created: 13/Aug/15 02:58
• Updated: 27/Jul/16 17:36
• Resolved: 15/Aug/15 23:13

Description

RFC 7540 say below in 5.3.1 Stream Dependencies

A stream cannot depend on itself. An endpoint MUST treat this as a stream error (Section 5.4.2) of type PROTOCOL_ERROR.

Stream Priority Feature is not implemented yet. (TS-3535)
But we must add error handling for this.

h2spec tests this.

  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)

Issue Links

• blocks: TS-3808 ☂ Testing HTTP/2 features by h2spec