[jira] [Created] (TS-1708) Using tr-pass port option causes requests with large headers to hang

["Uri Shachar (JIRA)" <ji...@apache.org>]

Uri Shachar created TS-1708:
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             Summary: Using tr-pass port option causes requests with large headers to hang
                 Key: TS-1708
                 URL: https://issues.apache.org/jira/browse/TS-1708
             Project: Traffic Server
          Issue Type: Bug
          Components: HTTP
            Reporter: Uri Shachar


When tr-pass is enabled and a request comes in with total size of request headers > 4K it will hang in the parser (and never time out).

In order to support tr-pass, we clone the ua_buffer_reader, but until the parser decides the request is valid/invalid, we do not consume data from the clone. Eventually, the underlying iobuffer fills up and the parser won't be called with the rest of the pending data.


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