Make EOF and errors be special content.
Transition to a much simplified FSM by using the needContent() / produceContent() model.
Implement blocking on top of async, this way there is only one FSM.
(Milestone 6)
Signed-off-by: Ludovic Orban <lorban@bitronix.be>
* use our fork of h2spec-maven-plugin and upgrade version
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* add a profile to run spec server
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* use h2spec plugin new version
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* version h2spec 1.0.0
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* exclude specs we know not working
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* use our own package name
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* test no exclusion
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* restore known failure
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* h2spec maven plugin version 1.0.0
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* change default port for manual testing
Signed-off-by: olivier lamy <oliver.lamy@gmail.com>
* Fixes#3766 - Introduce HTTP/2 API to batch frames.
Introduced Stream.FrameList to hold HEADERS+DATA+HEADERS frames.
These are often used by the client and by the server when the
request/response content is known and FrameList will allow to
send them in a single TCP write, rather than multiple ones.
Rewritten HttpSenderOverHTTP2.sendHeaders() and
HttpTransportOverHTTP2.sendHeaders() to take advantage of
FrameList.
Now using ConcurrentHashMap as a client context, because
with DEBUG logging enabled it may be access concurrently.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
* Replaced relevant usages of synchronized with AutoLock.
* Made AutoLock serializable since classes that use it may be stored in the HttpSession.
* Added convenience methods to AutoLock to execute lambdas with the lock held.
* Introduced AutoLock.WithCondition to use a Lock and a Condition together.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Fixed test failure after merge.
Made sure the lastStreamId is updated when resetting a new
stream since it has been seen by the server and handled.
This avoids that a new stream arriving during shutdown is
interpreted as a connection failure, therefore failing all
pending streams - we want them to complete.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Fixes#4967 - Possible buffer corruption in HTTP/2 session failures
Partially reverted the changes introduced in #4855, because they
were working only when sends were synchronous.
Introduced ByteBufferPool.remove(ByteBuffer) to fix the issue.
Now when a concurrent failure happens while frames are being
generated or sent, the buffer is discarded instead of being
recycled, therefore resolving the buffer corruption.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
* Issue #4965 - WINDOW_UPDATE for locally failed stream should not close the HTTP/2 session.
Improved HTTP2Session.onWindowUpdate() code to correctly check whether
the stream is already closed, and if so, just drop the WINDOW_UPDATE.
Refactored onResetForUnknownStream() to base class.
Other small refactorings to improve logging.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
* Fixes#4855 - Occasional h2spec failures on CI
In case of bad usage of the HTTP/2 API, we don't want to close()
the stream but just fail the callback, because the stream
may be performing actions triggered by a legit API usage.
In case of a call to `AsyncListener.onError()`, applications may decide to call
AsyncContext.complete() and that would be a correct usage of the Servlet API.
This case was not well handled and was wrongly producing a WARN log with an
`IllegalStateException`.
Completely rewritten `HttpTransportOverHTTP2.TransportCallback`.
The rewrite handles correctly asynchronous failures that now are executed
sequentially (and not concurrently) with writes.
If a write is in progress, the failure will just change the state and at the
end of the write a check on the state will determine what actions to take.
A session failure is now handled in HTTP2Session by first failing all the
streams - which notifies the Stream.Listeners - and then failing the session
- which notifies the Session.Listener.
The stream failures are executed concurrently by dispatching each one to a
different thread; this means that the stream failure callbacks are executed
concurrently (likely sending RST_STREAM frames).
The session failure callback is completed only when all the stream failure
callbacks have completed, to ensure that a GOAWAY frame is processed after
all the RST_STREAM frames.
Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
Made HttpURI, HttpFields and MetaData immutable. The first two follow the same builder pattern and MetaData is constructor injection only.
* Immutable version of HttpFields
Preserve API and usage of HttpFields class while providing a read only interface and immutable implementation.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable version of HttpFields
Use an ArrayList in HttpFields. While slightly slower than the array, it will mostly be used as a builder pattern for an Immutable
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable version of HttpFields
Fixed exception type.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable version of HttpFields
asImmutable method
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
Made HttpURIU immutable with a builder pattern.
MetaData immutable and working within http module.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
Fixes from review
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
Passing tests upto and including jetty-server
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
Cleanup of HttpURI.Builder API as suggested in PR.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
Added builder for MetaData.Request
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
more api fixes
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
WIP making HttpFiels itself immutable. Currently working up to jetty-servlet.
Need to consider if content-length really is meta data and how much and when can we trust it.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
WIP
Need to consider if content-length really is meta data and how much and when can we trust it. Also need to consider difference between h2 and h1 authority in metadata.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
jetty-client and jetty-servlet passing tests.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
Better align the style of immutability between `HttpFields` and `HttpURI`.
They both now have static build() and from() methods, plus Builder and Immutable implementations.
Potentially `Builder` could be renamed as `Mutable`
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
http2-server tests passed
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
http2-client tests passed
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
cleann build?
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
fix
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
more test fixes
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
Cleanups, mostly using EMPTY when appropriate.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
Cleanups, use immutable
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
No trailers for connect
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
Fix CONNECT path handling
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
fixed rewrite query handling
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
rename Builders to Muttables
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
misc cleanups
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
Revert to using arrays due to garbage generated by streams and iterators (12% of a simple benchmark!).
Even if this garbage is an artifact of the JIT being disabled by observation, it can hide other allocations, so best to just use simple arrays!
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
More optimizations and better test coverage.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable Metadata
various cleanups
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
More optimizations
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
review changes
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
changes after review:
+ less usage of Mutable
+ more usage of EMPTY
+ restored fragment handling
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
changes after review:
+ less usage of Mutable
+ less usage of asImmutable
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData WIP
changes after review:
+ less usage of Mutable
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
changes after review:
+ better handling of URI in ContextHandler
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
changes after review:
+ downcast in test to access mutable response headers.
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* Immutable MetaData
changes after review:
+ use put instead of add for one time headers
Signed-off-by: Greg Wilkins <gregw@webtide.com>
* private
Signed-off-by: Greg Wilkins <gregw@webtide.com>
Ludovic Orban
olivier lamy
Joakim Erdfelt
Simone Bordet
Greg Wilkins
Jan Bartel
Lachlan Roberts