DO NOT REPLY [Bug 19439] New: - proxy MUST append Via in responses

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=19439

proxy MUST append Via in responses

           Summary: proxy MUST append Via in responses
           Product: Apache httpd-2.0
           Version: HEAD
          Platform: All
               URL: http://coad.measurement-factory.com/cgi-
                    bin/coad/GraseInfoCgi?session=bug&info_id=test_case/rfc2
                    616/appendHdr-Via-3-1-toClt
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: mod_proxy
        AssignedTo: bugs@httpd.apache.org
        ReportedBy: coad@measurement-factory.com


Looks like a possible RFC 2616 MUST violation. The proxy
inserts its Via information in the middle of the Via
response header list instead of appending it at the end.

This violation does not happen when all old Via field-values
are listed within one header (single field-name).  Also, the
proxy seems to handle request headers correctly; only
response headers are affected.

See attached trace(s) for details and ways to reproduce
the violation mentioned above.

Test case IDs in the trace link to human-oriented test case
description and RFC quotes, if available.

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