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https://issues.apache.org/jira/browse/TS-1423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13530015#comment-13530015
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Uri Shachar commented on TS-1423:
---------------------------------
I believe you're right in comment 1 -- we could just check if the
ua_raw_buffer_reader isn't null.
As to comment 2, since this is only for transparent setups the local proxy port
is probably less important (since multiple dst ports may very well be tproxied
to the same ATS port). Adding a config option similar to
proxy.config.http.connect_ports (or altering the syntax of the
proxy.config.http.transparent_passthrough to specify dst ports) seems more
useful....
> Blind tunneling of garbage/invalid requests when using transparent
> interception
> -------------------------------------------------------------------------------
>
> Key: TS-1423
> URL: https://issues.apache.org/jira/browse/TS-1423
> Project: Traffic Server
> Issue Type: New Feature
> Affects Versions: 3.2.0
> Environment: 3.2 with TProxy inteception and
> proxy.config.http.use_client_target_addr == 1
> Reporter: B Wyatt
> Assignee: Alan M. Carroll
> Fix For: 3.3.3
>
> Attachments: transparent_passthrough.diff
>
>
> Presently, when ATS encounters a request that it cannot parse or that is
> malformed in any way, it sends an error response to the client.
> When using transparent interception and
> proxy.config.http.use_client_target_addr ATS should have enough information
> to blindly tunnel the original "transmission" to the desired endpoint and
> maintain the service regardless of HTTP/1.x compliance and moreover if it is
> non-HTTP communication over port 80.
> Bonus would be support for supporting alien protocols where the server speaks
> first however, ambiguity over a slow incoming request and an expectation that
> the server speaks first can make that difficult.
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