* Apply formatting
* Apply no block comments rule
* Apply OmitExplicitReturns
* Apple OnlyOneTrailingClosureArgument
* Apply NoAssignmentInExpressions
* Fix up DontRepeatTypeInStaticProperties lint errors
* Apply `OrderedImports`
* Apply `ReplaceForEachWithForLoop`
* format file
* Enable the formatting pipeline
* Adopt `AmbiguousTrailingClosureOverload`
* Fix license header
* Fix format check
* Fix `EndOfLineComment`
* Fix CI
* Adapt CI script to check if changes when running formatting
* Separate lint and format into to steps
* Fix format
* Adopt `UseEarlyExits`
* Revert "Adopt `UseEarlyExits`"
This reverts commit d1ac5bbe12.
# Motivation
Fixes https://github.com/apple/swift-nio/issues/2494
# Modification
This PR avoids using `deinit` to fulfil the protocol negotiation promise and opts to trap instead when it is being accessed before the handler is added. This allows us to use `handlerAdded` and `handlerRemoved`.
# Result
No more `deinit` usage that can be observed.
# Motivation
We sometimes leaked a promise in the `NIOTypedApplicationProtocolNegotiationHandler` when the handler was created and immediately deinited.
# Modification
This PR makes sure we always complete the negotiation promise of the handler.
# Result
No more leaked promises.
# Motivation
When adding new async methods for all the bootstrap we had to create 3 sets of method for every bootstrap. This resulted in lots of code and only provided little benefit for users.
# Modification
This PR removes all bind/connect methods except the most generic ones. This leaves it up to the user to wrap their channels in a `NIOAsyncChannel` or to await the protocol negotiation result.
# Result
Less code to maintain on our side.
* Add `AsyncChannel` based `ServerBootstrap.bind()` methods
# Motivation
In my previous PR, we added a new async bridge from a NIO `Channel` to Swift Concurrency primitives in the from of the `NIOAsyncChannel`. This type alone is already helpful in bridging `Channel`s to Concurrency; however, it is hard to use since it requires to wrap the `Channel` at the right time otherwise we will drop reads. Furthermore, in the case of protocol negotiation this becomes even trickier since we need to wait until it finishes and then wrap the `Channel`.
# Modification
This PR introduces a few things:
1. New methods on the `ServerBootstrap` which allow the creation of `NIOAsyncChannel` based channels. This can be used in all cases where no protocol negotiation is involved.
2. A new protocol and type called `NIOProtocolNegotiationHandler` and `NIOProtocolNegotiationResult` which is used to identify channel handlers that are doing protocol negotiation.
3. New methods on the `ServerBootstrap` that are aware of protocol negotiation.
# Result
We can now easily and safely create new `AsyncChannel`s from the `ServerBootstrap`
* Code review
* Fix typo
* Fix up tests
* Stop finishing the writer when an error is caught
* Code review
* Fix up writer tests
* Introduce shared protocol negotiation handler state machine
* Correctly handle multi threaded event loops
* Adapt test to assert the channel was closed correctly.
* Code review
Franz Busch