* Reproducer
* Refactor test case
* Refactor tests
* Remove debugging artefacts
* Fix typo
* Fix formatting
* Remove `promise?.succeed(())`
* Add test for HTTP2 request with large header
Motivation
We currently don't handle large headers well which trigger a channel writability change event.
Modification
Add failing (but currently skipped) tests which reproduces the issue
Result
We can reliably reproduce the large request header issue in an integration and unit test.
Note that the actual fix is not included to make reviewing easier and will come in a follow up PR.
* Remove logging
* Fix crash for large HTTP request headers
Fix crash for when sending HTTP request headers result in a channel writability change event
* Formatting and linux tests
* Formatting and linux tests
* Generate linux tests
* Use previous default max concurrent streams value of 10
* Fix crash if request is canceled after request header is send
* generate linux tests and run swift format
---------
Co-authored-by: Cory Benfield <lukasa@apple.com>
Motivation
If we receive an early HTTP response, the last action on a HTTP/1.1
connection is to send the .end message. While we had an error handling
path in the code, it wasn't tested, and when executed it would end up
leaking the connection by failing to close it _or_ return it to the
pool.
This patch fixes the issue by appropriately terminating the connection
and adding a test.
Modifications
Add a test
Terminate the connection if sendEnd fails
Result
Fewer connection leaks
Same fix for HTTP/1 that landed for HTTP/2 in #558.
### Motivation
`HTTP1ClientChannelHandler` currently does not tolerate immediate write errors.
### Changes
Make `HTTP1ClientChannelHandler` resilient to failing writes.
### Result
Less crashes in AHC HTTP/1.
- a new `RequestOptions` struct was created, that can be used to set request specific options. It is required by the `HTTPExecutableRequest`
- Added support for `ignoreUncleanSSLShutdown` in the `HTTPRequestStateMachine` and the `HTTP1ConnectionStateMachine`. In http/2 `ignoreUncleanSSLShutdown` is always off.
David Nadoba
Fabian Fett
