public async Task <IDisposable> Subscribe(TCriteria criteria,
ReactiveActions <TActionArgument> actions)
{
var cacheElement = new ResubscribeCacheElement <TCriteria, TActionArgument>(criteria, actions);
cache.Add(cacheElement);
await TrySubscribeOnCacheElement(cacheElement).ConfigureAwait(false);
return(cacheElement);
}
protected async Task <bool> TrySubscribeOnCacheElement(ResubscribeCacheElement <TCriteria, TActionArgument> cacheElement, bool isReSubscribe = false)
{
try
{
var providerSubscription = await wrappedProvider.Subscribe(cacheElement.Criteria,
cacheElement.Actions.NextAction,
cacheElement.Actions.ErrorAction).ConfigureAwait(false);
cacheElement.MakeSubscriptionAlive(providerSubscription);
if (isReSubscribe)
{
await OnReSubscribed(cacheElement.Criteria, cacheElement.Actions.NextAction, cacheElement.Actions.ErrorAction).ConfigureAwait(false);
}
return(true);
}
catch (Exception e)
{
cacheElement.MakeSubscriptionRotten();
DoOnException(e);
return(false);
}
}