// The call that seeds the connection pool.
    eventRecorder.removeUpToEvent(CallEnd::class.java)

    // The ResponseFailed event is not necessarily fatal!
    eventRecorder.removeUpToEvent(ConnectionAcquired::class.java)
    eventRecorder.removeUpToEvent(ResponseFailed::class.java)
    eventRecorder.removeUpToEvent(ConnectionReleased::class.java)
    eventRecorder.removeUpToEvent(ConnectionAcquired::class.java)