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Fabian FettandGeorge Barnett
3c45dbde2d
### Motivation When creating a connection, we wrongfully assumed that `failedToCreateNewConnection` will always be called before `http*ConnectionClosed` in the `HTTPConnectionPoolStateMachine`. However this is far from correct. In NIO Futures are fulfilled before `ChannelHandler` callbacks. Ordering in futures should not be assumed in such a complex project. ### Change We change the `http*ConnectionClosed` methods to be noops, if the connection is in the starting state. We instead wait for the `failedToCreateNewConnection` to create backoff timers and friends. rdar://164674912 --------- Co-authored-by: George Barnett <gbarnett@apple.com>