public async Task Start(CancellationToken cancellationToken)
{
var handlers = _allHandlersResolver();
var types = handlers.Select(h => h.GetType().GenericTypeArguments.Single());
await _eventStream.Start(types);
while (cancellationToken.IsCancellationRequested == false)
{
var eventWrappers = await _eventStream.GetEvents();
foreach (var eventWrapper in eventWrappers)
{
if (_processEventDelegateCache.ContainsKey(eventWrapper.Event.GetType()) == false)
{
_processEventDelegateCache.Add(eventWrapper.Event.GetType(), GetProcessEventDelegate(eventWrapper.Event.GetType()));
}
await _processEventDelegateCache[eventWrapper.Event.GetType()](eventWrapper);
}
}
}