Ensure queued frames are discarded after the StateMachine is closed (#786)
Ensure queued frames are discarded after the StateMachine is closed (#786)


phoad/rsocket-cpp,alexmalyshev/rsocket-cpp,rsocket/rsocket-cpp,rsocket/rsocket-cpp,alexmalyshev/rsocket-cpp,rsocket/rsocket-cpp,alexmalyshev/rsocket-cpp,phoad/rsocket-cpp,phoad/rsocket-cpp,rsocket/rsocket-cpp,ReactiveSocket/reactivesocket-cpp,ReactiveSocket/reactivesocket-cpp,phoad/rsocket-cpp,ReactiveSocket/reactivesocket-cpp,phoad/rsocket-cpp,alexmalyshev/rsocket-cpp