bug#16220: url-http.el: Not conforming to HTTP spec

[Ted Zlatanov]

On Mon, 23 Dec 2013 07:51:57 +0100 Jarosław Rzeszótko <sztywny@gmail.com> 
wrote: 

JR> I hope this is enough of a proof that the extra newline is a bug.

I was already convinced :)

JR> 2013/12/22 Ted Zlatanov <tzz@lifelogs.com>:
>> On Sun, 22 Dec 2013 22:55:07 +0100 Jarosław Rzeszótko <sztywny@gmail.com> 
>> wrote:
>> 
JR> To turn this into a concrete proposal: I suggest this part in url-http.el
JR> (starting line 356 in trunk):
>> 
JR> ;; End request
JR> "\r\n"
JR> ;; Any data
JR> url-http-data
JR> ;; If `url-http-data' is nil, avoid two CRLFs (Bug#8931).
JR> (if url-http-data "\r\n")))
>> 
JR> Should read simply:
>> 
JR> ;; End request
JR> "\r\n"
JR> ;; Any data
JR> url-http-data))
>> ...

I am OK with this fix, if anyone else wants to look it over and commit.

JR> Futhermore url-http-attempt-keepalives should be nil as default, or better
JR> yet should be completely removed, as true keepalive connections are anyway
JR> not currently supported on the Emacs side, are they?

Not AFAIK.

Ted