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  1. Traffic Server
  2. TS-3828

HEAD requests hang when origin returns Transfer-Encoding: Chunked

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 6.0.0
    • Component/s: Core
    • Labels:
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      Description

      When a client makes a HEAD request and the origin returns a header containing Transfer-Encoding: chunked ATS for some reason adds a ChunkedConsumer to dechunk the body (which will never arrive) in some cases ATS will not return the headers to the client resulting in a 502, or in other cases it will send the headers and then close the connection later thinking the origin timed out. In both cases the behavior is incorrect.

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            • Assignee:
              briang Brian Geffon
              Reporter:
              briang Brian Geffon
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              • Created:
                Updated:
                Resolved: