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https://issues.apache.org/jira/browse/NUTCH-2763?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17040778#comment-17040778
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ASF GitHub Bot commented on NUTCH-2763:
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sebastian-nagel commented on pull request #498: NUTCH-2763 protocol-okhttp
(store.http.headers): add whitespace in status line after status code also when
message is empty
URL: https://github.com/apache/nutch/pull/498
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> protocol-okhttp (store.http.headers): add whitespace in status line after
> status code also when message is empty
> ----------------------------------------------------------------------------------------------------------------
>
> Key: NUTCH-2763
> URL: https://issues.apache.org/jira/browse/NUTCH-2763
> Project: Nutch
> Issue Type: Bug
> Components: plugin, protocol
> Affects Versions: 1.16
> Reporter: Sebastian Nagel
> Assignee: Sebastian Nagel
> Priority: Minor
> Fix For: 1.17
>
>
> [RFC 7230|https://tools.ietf.org/html/rfc7230#section-3.1.2] describes the
> HTTP response status line as:
> {noformat}
> status-line = HTTP-version SP status-code SP reason-phrase CRLF
> {noformat}
> The "reason-phrase" is allowed to be empty, but the white space between
> status-code and reason-phrase is mandatory. The protocol-okhttp, when
> storing the HTTP response header (store.http.headers = true), does not add a
> white space when the message is empty, even if the original response header
> contained a white space after the status code.
> Note: protocol-http add the status line literally.
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