normal	2018-03-28 17:06:08 +0900 (Wed, 28 Mar 2018)

  New Revision: 62957

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62957

  Log:
    webrick: quiet warning for multi-part ranges
    
    Content-Length is ignored by WEBrick::HTTPResponse even if we
    calculate it, so instead we chunk responses to HTTP/1.1 clients
    and terminate HTTP/1.0 connections.
    
    * lib/webrick/httpservlet/filehandler.rb (make_partial_content):
      quiet warning

  Modified files:
    trunk/lib/webrick/httpservlet/filehandler.rb
Index: lib/webrick/httpservlet/filehandler.rb
===================================================================
--- lib/webrick/httpservlet/filehandler.rb	(revision 62956)
+++ lib/webrick/httpservlet/filehandler.rb	(revision 62957)
@@ -112,6 +112,11 @@ module WEBrick https://github.com/ruby/ruby/blob/trunk/lib/webrick/httpservlet/filehandler.rb#L112
             raise HTTPStatus::RequestRangeNotSatisfiable if body.empty?
             body << "--" << boundary << "--" << CRLF
             res["content-type"] = "multipart/byteranges; boundary=#{boundary}"
+            if req.http_version < '1.1'
+              res['connection'] = 'close'
+            else
+              res.chunked = true
+            end
             res.body = body
           elsif range = ranges[0]
             first, last = prepare_range(range, filesize)

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