[erlang-questions] httpc sending empty te header
Tue Apr 6 09:06:50 CEST 2010
2010/4/1 Vincent de Phily <>:
> On Thursday 01 April 2010 08:56:29 Ingela Andin wrote:
>> From HTTP rfc: "If the TE field-value is empty or if no TE field is
>> present, the only transfer-coding is "chunked""
> Fair enough, that explains why the behaviour is not wrong. But in that case,
> why add the header at all ? You'd save yourself two lines of code, a tiny bit
> of CPU, 5 bytes on the wire, and some confused users.
Well as it is legacy code I can only guess as to the reason why, and my guess
would acctualy be clarity, e.i. by explicitly sending the empty te-header
stating that we only want to handle chunked transfer-encoding and it
Kind of like settig a default value explicitly for clarity. I think
that clarity in the
code could be achived also with a comment and the minimalistic approch.
Maybe it would be better from a user perspective as it would not requier that
they understand the te-header. Something for us to think about.
Regards Ingela Erlang/OTP team Ericsson
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