public MessageProcessor(
MainContext mainContext,
MainStorage mainStorage,
DomainParser parser,
MainPool mainPool,
GroupPreprocessor groupPreprocessor,
NewAccountProcessor newAccountProcessor,
EditAccountProcessor editAccountProcessor,
NewLikesProcessor newLikesProcessor,
DataLoader dataLoader)
{
_context = mainContext;
_storage = mainStorage;
_parser = parser;
_pool = mainPool;
_groupPreprocessor = groupPreprocessor;
var newAccountObservable = newAccountProcessor
.DataReceived;
var editAccountObservable = editAccountProcessor
.DataReceived;
var newLikesObservable = newLikesProcessor
.DataReceived;
_likeWorker = new SingleThreadWorker <LikeEvent>(ProcessLike, "Like thread started");
_loadWorker = new SingleThreadWorker <LoadEvent>(LoadAccount, "Import thread started");
_postWorker = new SingleThreadWorker <PostEvent>(PostProcess, "Post thread started");
_importGcSubscription = dataLoader
.CallGc
.Subscribe(_ => {
_loadWorker.Enqueue(LoadEvent.GC);
});
_likeLoadedSubscription = dataLoader
.LikeLoaded
.Subscribe(
x => _likeWorker.Enqueue(new LikeEvent(x, true)),
_ => {},
() => _likeWorker.Enqueue(LikeEvent.EndEvent)
);
_dataLoaderSubscription = dataLoader
.AccountLoaded
.Subscribe(
item => { _loadWorker.Enqueue(new LoadEvent(item)); },
_ => {},
() => { _loadWorker.Enqueue(LoadEvent.EndEvent); });
_newAccountProcessorSubscription = newAccountObservable
.Subscribe(x => { _postWorker.Enqueue(PostEvent.Add(x)); });
_editAccountProcessorSubscription = editAccountObservable
.Subscribe(x => { _postWorker.Enqueue(PostEvent.Edit(x)); });
_newLikesProcessorSubscription = newLikesObservable
.Subscribe(NewLikes);
var updateObservable = newAccountObservable
.Select(_ => Interlocked.Increment(ref _editQuery))
.Merge(editAccountObservable.Select(_ => Interlocked.Increment(ref _editQuery)))
.Merge(newLikesObservable.Select(_ => Interlocked.Increment(ref _editQuery)));
_secondPhaseEndSubscription = updateObservable
.Throttle(TimeSpan.FromMilliseconds(2000))
.Subscribe(_ =>
{
_postWorker.Enqueue(PostEvent.End());
_likeWorker.Enqueue(LikeEvent.EndEvent);
});
}
