Amazon S3 sends Transfer-Encoding "chunked"
on its 404 responses to HEAD requests for
missing objects.
We weren't ignoring the Transfer-Encoding
and were thus interpretting the subsequent
response headers as a chunk header from the
previous responses body (but a HEAD response
can't have a body)
R=rsc, adg
CC=golang-dev
https://golang.org/cl/4346050
A connection shouldn't be made available
for re-use until its body has been consumed.
(except in the case of pipelining, which isn't
implemented yet)
This CL fixes some issues seen with heavy load
against Amazon S3.
Subtle implementation detail: to prevent a race
with the client requesting a new connection
before previous one is returned, we actually
have to call putIdleConnection _before_ we
return from the final Read/Close call on the
http.Response.Body.
R=rsc, adg
CC=golang-dev
https://golang.org/cl/4351048
The transport readLoop was waiting forever for the client to
read the non-existent body before proceeding to read the next
request.
R=rsc
CC=golang-dev
https://golang.org/cl/4357051
This patch adds a connection cache and keep-alive
support to Transport, which is used by the
HTTP client.
It's also structured such that it's easy to add
HTTP pipelining in the future.
R=rsc, petar-m, bradfitzwork, r
CC=golang-dev
https://golang.org/cl/4272045
Transport.Do -> RoundTripper.RoundTrip
This makes way for a subsequent CL to export the
currently private RoundTripper implementation
as struct Transport.
R=rsc, r
CC=golang-dev
https://golang.org/cl/4286043
