public FeedSubscriber(
ILogger <FeedSubscriber> logger,
FeedSubscriberFlow subscriptionFlow,
TranslationSubscriptionCollection subscriptions,
IFeedManager feedManager,
IProviderAdapter providerAdapter
)
{
this.logger = logger;
this.feedSubscriptionFlow = subscriptionFlow;
this.subscriptions = subscriptions;
this.feedManager = feedManager;
this.providerAdapter = providerAdapter;
}
public FeedListenerFlow(
ILogger <FeedListenerFlow> logger,
IMessageDumper messageDumper,
IWebSocketMessageParser webSocketMessageParser,
IProviderAdapter providerAdapter,
IFeedSubscriber <TranslationState> feedSubscriber,
TranslationSubscriptionCollection subscriptions
)
{
this.logger = logger;
this.messageDumper = messageDumper;
this.webSocketMessageParser = webSocketMessageParser;
this.providerAdapter = providerAdapter;
this.feedSubscriber = feedSubscriber;
this.subscriptions = subscriptions;
// 1
parseFeedMessageTransformManyBlock
= new TransformManyBlock <MessageContext <string>, MessageContext <object, string> >(ParseFeedMessageHandler);
// 2
messageRouterBlock
= new ActionBlock <MessageContext <object, string> >(MessageRouterHandler);
// 3-1
startSubscribingActionBlock
= new ActionBlock <MessageContext <LoginResponseMessage> >(StartSubscribingHandler);
// 3-2
translationToAdapterActionBlock
= new ActionBlock <MessageContext <Translation> >(TranslationToAdapterHandler);
// 3-3
eventsDataToAdapterActionBlock
= new ActionBlock <MessageContext <EventsMessage> >(EventsDataToAdapterHandler);
// 3-4
pingToAdapterActionBlock
= new ActionBlock <MessageContext <PingMessage> >(PingToAdapterHandler);
// Building flow
parseFeedMessageTransformManyBlock.LinkTo(messageRouterBlock);
}
public FeedSubscriberFlow(
ILogger <FeedManager> logger,
IOptions <FeedSubscriberOptions> options,
IMessageDumper messageDumper,
TranslationSubscriptionCollection subscriptions,
HttpClientManager httpClientManager,
IHttpRequestMessageFactory httpRequestMessageFactory,
IProviderAdapter providerAdapter,
IFeedManager feedManager
)
{
this.logger = logger;
this.options = options.Value;
this.messageDumper = messageDumper;
this.subscriptions = subscriptions;
this.httpClientManager = httpClientManager;
this.httpRequestMessageFactory = httpRequestMessageFactory;
this.providerAdapter = providerAdapter;
this.feedManager = feedManager;
// Flow 1
translationCreateRequestBlock
= new TransformManyBlock <MessageContext <TranslationRequest, TranslationSubscription>,
MessageContext <HttpRequestMessage, TranslationSubscription> >(
TranslationCreateRequestHandler,
new ExecutionDataflowBlockOptions()
{
MaxDegreeOfParallelism = maxDegreeOfParallelism
}
);
// Flow 2
translationExecRequestBlock
= new TransformManyBlock <MessageContext <HttpRequestMessage, TranslationSubscription>,
MessageContext <HttpResponseMessage, TranslationSubscription> >(
TranslationExecRequestHandler,
new ExecutionDataflowBlockOptions()
{
MaxDegreeOfParallelism = maxDegreeOfParallelism
}
);
// Flow 3
translationCheckHashBlock
= new TransformManyBlock <MessageContext <HttpResponseMessage, TranslationSubscription>,
MessageContext <string, TranslationSubscription> >(
TranslationCheckHashHandler,
new ExecutionDataflowBlockOptions()
{
MaxDegreeOfParallelism = maxDegreeOfParallelism
}
);
// Flow 4
translationParseResponseBlock
= new TransformManyBlock <MessageContext <string, TranslationSubscription>,
MessageContext <Translation, TranslationSubscription> >(
TranslationMessageParseHandler,
new ExecutionDataflowBlockOptions()
{
MaxDegreeOfParallelism = maxDegreeOfParallelism
}
);
// Flow 5
translationDumpBlock
= new TransformManyBlock <MessageContext <Translation, TranslationSubscription>,
MessageContext <Translation, TranslationSubscription> >(
TranslationDumpHandler,
new ExecutionDataflowBlockOptions()
{
MaxDegreeOfParallelism = maxDegreeOfParallelism
}
);
// Flow 6
translationRouterBlock
= new BroadcastBlock <MessageContext <Translation> >(t => t);
// Flow 7-1
translationToAdapterBlock
= new ActionBlock <MessageContext <Translation> >(
TranslationToAdapterHandler,
new ExecutionDataflowBlockOptions()
{
MaxDegreeOfParallelism = maxDegreeOfParallelism
}
);
// Flow 7-2
translationSubscriptionBlock
= new ActionBlock <MessageContext <Translation> >(
TranslationSubscriptionHandler,
new ExecutionDataflowBlockOptions()
{
MaxDegreeOfParallelism = maxDegreeOfParallelism
}
);
translationCreateRequestBlock.LinkTo(translationExecRequestBlock);
translationExecRequestBlock.LinkTo(translationCheckHashBlock);
translationCheckHashBlock.LinkTo(translationParseResponseBlock);
translationParseResponseBlock.LinkTo(translationDumpBlock);
translationDumpBlock.LinkTo(translationRouterBlock);
translationRouterBlock.LinkTo(translationToAdapterBlock);
translationRouterBlock.LinkTo(translationSubscriptionBlock);
}
