What works:
- HTTP/2 over TLS1.2 with ALPN
- Request and response flow
- Headers are compressed and decompressed with HPACK
- Request body can be read by streams (if present)
- MVC template app with individual auth works fine
- PRIORITY frames are validated
- RST_STREAM frames are validated and abort streams
- SETTINGS frames are validated and ACKed
- PING frames are validated and ACKed
- GOAWAY frames stop connections
- WINDOW_UPDATE frames are validated
- CONTINUATION frames are sent for large header blocks
What doesn't work yet:
- Flow control in either direction
- It's not possible to encode a single header across more than one frame
- Affects only a very large header (name and value combined ~16KB long)
- Request trailers
- Response trailers
- Limits and timeouts in `KestrelServerLimits` are not enforced on HTTP/2
- HPACK use is very limited on the send side
- Literals are not Huffman-encoded
- Common headers (e.g. "server: Kestrel") are never indexed
- Honoring client settings
- Some error checking is still missing (e.g. validating incoming frame size)
- Added Protocols.Abstractions
- IConnectionHandler.OnConnection takes an IFeatureCollection instead of
IConnectionInfo
- Removed IConnectionContext and IConnectionInformation replaced with
IConnectionTransportFeature
- Updated FrameConnectionContext and FrameContext to have the relevant
state instead of flowing the ConnectionInformation.
- Updated tests
* UvPipeHandle.Open(IntPtr) and underlying interop
* LibuvConstants.ENOTSUP
* IEndpointInformation.HandleType along with ListenOptions extra ctor and handle type re-specification
* Exception-based auto-detection of socket type in Listener, accept socket creation support for detected handle types in ListenerContext
* Added systemd Unix socket activation tests
* Added BASE_PORT envvar for SampleApp to allow for multiple instances to coexist
* Moved to systemd-socket-activate for activation tests
* Style fixes
Cesar Blum Silveira
Nate McMaster
David Fowler
Pranav K
Nate McMaster
Stephen Halter
Pavel Krymets
John Luo
Ryan Brandenburg
Mike Harder
Aristarkh Zagorodnikov