Comment 2 for bug 143486

Some thoughts about the patch:

Probably want to check the handling of the Connection header. Don't need to use "Connection: close" for a 304 for example?

Might as well handle the other status that also don't want a content length: 100, 101, 102, 204?

Should the approach be more forceful and explicitly remove any Content-Length header? (At the moment the patch avoids adding Content-Length but that does not stop application code from getting it wrong.)