cowboy.git/src, branch 2.2.2

Fix sending HTTP/2 bodies as iolists out of order

2018-01-24T10:44:03+00:00

Fix an unused variable warning

2018-01-23T15:29:25+00:00

Fix a miscount of output flow control window for HTTP/2

2018-01-23T15:14:18+00:00

The miscount occurred because of a faulty iolist split function.
The bug should now be corrected, a PropEr test has been added
and a regression test has also been added.

Don't crash in delete_resp_header if no resp headers are set

2018-01-22T13:00:05+00:00

Allow colon within path segments

2018-01-16T10:24:49+00:00

Allow `cowboy_router:compile` to handle colon characters within
path segments, rather than exiting with `badarg`.  This is allowed
via RFC 7230 2.7 -> [RFC 3986 3.3](https://tools.ietf.org/html/rfc3986#section-3.3):

```
      segment       = *pchar
      segment-nz    = 1*pchar
      segment-nz-nc = 1*( unreserved / pct-encoded / sub-delims / "@" )
                    ; non-zero-length segment without any colon ":"

      pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"
```

Fix Dialyzer warnings

2017-12-13T11:40:00+00:00

Don't badmatch on HTTP/2 preface's Transport:send

2017-12-12T15:57:05+00:00

Send errors produce annoying logs and we notice the connection
is gone later on anyway.

Fix HTTP/1.1 pipelining

2017-12-12T10:37:48+00:00

Cases where a request body was involved could sometimes
fail depending on timing. Also fix all of the old
http_SUITE tests.

Add the few remaining tests to the rfc7231 test suite

2017-12-08T19:38:31+00:00

Add more rfc7231 tests and a new max_skip_body_length option

2017-12-07T21:33:52+00:00

The option controls how much body we accept to skip for HTTP/1.1
connections when the user code did not consume the body fully.
It defaults to 1MB.