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https://issues.apache.org/jira/browse/TC-503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dewayne Richardson resolved TC-503.
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Resolution: Fixed
> Traffic Ops ORT Fails with Chunked Encoding
> -------------------------------------------
>
> Key: TC-503
> URL: https://issues.apache.org/jira/browse/TC-503
> Project: Traffic Control
> Issue Type: Bug
> Components: Traffic Ops ORT
> Affects Versions: 2.1.0, 2.2.0
> Reporter: Robert Butts
> Assignee: Dewayne Richardson
> Fix For: 2.1.0, 2.2.0
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> ORT fails if no 'Content-Length' header exists.
> Content-Length MAY be omitted per HTTP/1.1 RFC 7230, and in fact MUST NOT be
> included with a 'Transfer-Encoding: Chunked' header, which MUST be accepted
> by clients.
> So far, we've just been lucky Perl/Mojolicious Traffic Ops doesn't happen to
> send Chunked encodings to ORT. But the spec requires clients accept it, ORT
> is in violation of HTTP/1.1.
> Further, the upcoming Golang Traffic Ops sends Chunked encoding, and there's
> no reasonable way in Go to prevent it. There's no HTTP-compliant way to
> instruct the server not to send Chunked encoding either, since clients are
> required to accept it. The right solution here is to fix ORT to accept
> Chunked encoding, without Content-Length.
> It appears ORT only refuses it as a safety check, and doesn't actually need
> it for anything. Should be a simple fix.
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