After upgrade has been accepted by the server:
- Reads to HttpRequest.Body always return 0
- Writes to HttpResponse.Body always throw
- The only valid way to communicate is to use the stream returned by IHttpUpgradeFeature.UpgradeAsync()
Also, Kestrel returns HTTP 400 if requests attempt to send a request body along with Connection: Upgrade
- Simplify KestrelServer by refactoring address binding into a separate class
- Use strategy pattern to implement address binding for different sceanrios
- Add fallback from binding 0.0.0.0 if binding to [::] fails (can happen if UvException with EAFNOSUPPORT is thrown)
- This property will force Kestrel to use whatever scheduler the transport
used when write and read callbacks are fired. The default value is false so
all calls to user code including connection adapters, and the application function,
and cancellation token callbacks.
- Transports may expose configuration that changes what the transport thread is.
- Removed InternalKestrelServerOptions.cs
- Added a configurable UseSockets overload (even though there are no options yet)
- Remove RequiresDispatch from the IConnectionInformation
Improves Kestrel to reject requests that don't conform to HTTP spec.
RFC 7230 section 5.4: "A server MUST respond with a 400 (Bad Request)
status code to any HTTP/1.1 request message that lacks a Host header
field and to any request message that contains more than one Host
header field or a Host header field with an invalid field-value."
See https://tools.ietf.org/html/rfc7230#section-5.4.
Other changes:
- update VS code settings to work better with CLI 2.0
- update tests that were subject to infinite hangs
- This change adds the initial socket transport for Kestrel, all of the tests pass but there are still
a couple of things that aren't done yet.
- The functional tests support running both on both transports but tests aren't running for sockets right now. We need to parameterize these.
- TimeoutServerTests hard code the libuv transport, this needs to support any transport.
- There is no handling of connection stopping on application shutdown. This is being implemented in kestrel core so transports don't need to handle it. Sockets won't be the default transport until that is the case.
- Performance needs to be looked at, today the SocketTransport doesn't dispatch by default and we're not buffering in kestrel.core, this can hurt as the number of kernel calls map 1:1 with application writes.
Add an internal API to ListenOptions to determine if an endpoint is configured to use HTTPS. This is a temporary as the design of connection adapters and configuration will churn before release.
* Rename EngineTests to LibuvTransportTests.
* Move libuv-specific tests into their own test project.
* Move LibuvOutputConsumerTests.AllocCommitCanBeCalledAfterConnectionClose to new OutputProducerTests class and rename it to WritesNoopAfterConnectionCloses.
* Remove TransportContext from TestServiceContext.
* Make KestrelTests depend on Kestrel.Core only.
* Rename Microsoft.AspNetCore.Server.Kestrel.KestrelTests to Microsoft.AspNetCore.Server.Kestrel.Core.Tests.
* Add Microsoft.AspNetCore.Server.Kestrel.Tests test project for WebHostBuilderKestrelExtensionsTests.
* Increase socket receive timeout in MaxRequestBufferSizeTests to mitigate flakiness.
* Anything using TestServer should be a functional test.
* Move out of LibuvTransportTests tests that are not specific to LibuvTransport.
- Move to RequestTests:
- Http11 (rename to Http11KeptAliveByDefault)
- Http10ContentLength (rename to Http10NotKeptAliveByDefault)
- Http10KeepAlive
- Http10KeepAliveNotUsedIfResponseContentLengthNotSet (rename to Http10KeepAliveNotHonoredIfResponseContentLengthNotSet)
- Http10ContentLengthKeepAlive (rename to Http10KeepAliveHonoredIfResponseContentLengthSet)
- Expect100ContinueForBody (rename to Expect100ContinueHonored)
- ZeroContentLengthAssumedOnNonKeepAliveRequestsWithoutContentLengthOrTransferEncodingHeader
- ConnectionClosesWhenFinReceivedBeforeRequestCompletes (test was actually not marked as Theory, and was incorrect)
- RequestsCanBeAbortedMidRead
- RequestHeadersAreResetOnEachRequest
- UpgradeRequestIsNotKeptAliveOrChunked
- HeadersAndStreamsAreReused (rename to HeadersAndStreamsAreReusedAcrossRequests)
- Move to ResponseTests:
- Http10RequestReceivesHttp11Response (rename to Http11ResponseSentToHttp10Request)
- ZeroContentLengthSetAutomaticallyAfterNoWrites
- ZeroContentLengthSetAutomaticallyForNonKeepAliveRequests
- ZeroContentLengthNotSetAutomaticallyForHeadRequests
- ZeroContentLengthNotSetAutomaticallyForCertainStatusCodes
- ConnectionClosedAfter101Response
- ThrowingResultsIn500Response
- ThrowingAfterWritingKillsConnection
- ThrowingAfterPartialWriteKillsConnection
- ThrowingInOnStartingResultsInFailedWritesAnd500Response
- ThrowingInOnCompletedIsLoggedAndClosesConnection
- FailedWritesResultInAbortedRequest
- NoErrorsLoggedWhenServerEndsConnectionBeforeClient
- NoResponseSentWhenConnectionIsClosedByServerBeforeClientFinishesSendingRequest
- ResponseHeadersAreResetOnEachRequest
- OnStartingCallbacksAreCalledInLastInFirstOutOrder
- OnCompletedCallbacksAreCalledInLastInFirstOutOrder
- Remove:
- RePathEscapeTests (theory data to HttpParsingData)
- ReDisconnectingClient (what was that testing?)
- Put everything in the libuv transport package under `Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv.*` namespaces.
- Move stuff in Transport.Libuv/Internal/Http and Transport.Libuv/Internal/Infrastructure to Transport.Libuv/Internal (keep the Networking directory for the libuv wrappers).
- Add `Libuv` prefix to most libuv internal classes.
- Rename `KestrelEngine` to `LibuvTransport`.
- Rename `SocketOutputConsumer` to `LibuvOutputConsumer`.
- Rename `SocketOutputProducer` to `OutputProducer`.
- Fix namespaces in `Microsoft.AspNetCore.Server.Kestrel.Core.`
This feature generates a unique ID per request. This unique ID can be
used in event source and logging.
Also, this change improves KestrelEventSource by moving it back into the
Kestrel.Core assembly and de-coupling from the Libuv transport. This
adds two new events, RequestStart and RequestStop, which can be used to
identify the correlation between connection ID and request trace
identifier.
- Change Alloc to be a Write with a callback that exposes the WritableBuffer.
This allows the ISocketOutput to implementation to not call the callback if
the underlying socket is dead.
- Added a new functional test
- Changed socket output to be based on pipelines
- Changed connection filter glue to be based on pipelines
- Codegen that used `MemoryPoolIterator` for output now uses `WritableBuffer`
- Made `UvWriteReq` async/await friendly with `LibuvAwaitable<T>`
- Deleted MemoryPool and friends
Improves compliance with RFC 7230 on the expected handling of requests
that have URI or asterisk in the request target.
This means rejecting asterisk requests that are not OPTIONS and rejecting
authority-form requests taht are not CONNECT.
This also means the server will handle the path and query on targets
with absolute URIs as request-targets.
Remove runtimeconfig.template.json
Remove ToolsVersion attribute
Use repo.targets instead of makefile.shade
Rename code gen app to shorter name
Use GetOSPlatform task
Upgrade tests to .NET Framework 4.5.2
Cleanup solution configurations. Set the class libraries to AnyCPU even when on the x86 or x64 solution config.
- Replace endpoint configuration via .UseUrls() or --server.urls with Listen*
methods on KestrelSerrverOptions.
- Replace IConnectionFilter with IConnectionAdapter which no longer exposes
ServerAddress via a context.
- Simplify libuv Listener classes
- Support systemd socket activation
- Add docker-based test for systemd socket activation to be run on Travis
Works around warning where a P2P reference is explicitly listed in the project. For e.g.
warn : SampleApp (>= 1.1.0) -> Microsoft.AspNetCore.Server.Kestrel.Https (>= 1.2.0) -> Microsoft.AspNetCore.Server.Kestrel
warn : SampleApp (>= 1.1.0) -> Microsoft.AspNetCore.Server.Kestrel (>= 1.2.0)
Nate McMaster
Stephen Halter
Nate McMaster
David Fowler
Cesar Blum Silveira
Geoff Kizer
John Luo
Chris R
Mike Harder
Pranav K
Cesar Blum Silveira
Pavel Krymets
Ben Adams
arespr
Doug Bunting