[NUTCH-2763] protocol-okhttp (store.http.headers): add whitespace in status line after status code also when message is empty

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.16
• Fix Version/s: 1.17
• Component/s: plugin, protocol
• Patch Info: Patch Available
• Assignee: Sebastian Nagel
• Reporter: Sebastian Nagel
• Created: 20/Jan/20 13:26
• Updated: 28/Jan/21 13:15
• Resolved: 27/Feb/20 11:09

Description

RFC 7230 describes the HTTP response status line as:

status-line = HTTP-version SP status-code SP reason-phrase CRLF

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.

Issue Links

• links to: GitHub Pull Request #498