Description
If a client sends a request like
X-foobar: fum
Connection: ,,X-foobar,,
the proxy (Traffic Server) MUST remove the header X-foobar before forwarding the request. From the RFC:
HTTP/1.1 proxies MUST parse the Connection header field before a
message is forwarded and, for each connection-token in this field,
remove any header field(s) from the message with the same name as the
connection-token.
and
A system receiving an HTTP/1.0 (or lower-version) message that
includes a Connection header MUST, for each connection-token in this
field, remove and ignore any header field(s) from the message with
the same name as the connection-token.
(Originally discovered with Coadvisor).