public void SubscribeMessages()
{
_messagesCollection = _connection.Observe("messages")
.Where(m => m.Data?.Any() == true)
.Select(m => Serialization.DeserializeMessage(Encoding.UTF8.GetString(m.Data)));
_messagesCollection.Subscribe(message =>
{
message.RECEIPT_TIME = DateTime.Now;
_testDbContext.MESSAGES.Add(message);
_testDbContext.SaveChanges();
});
}
public void Run(IConnection connection)
{
string currentDirectoryPath = Directory.GetCurrentDirectory();
string jsonPath = Directory.GetParent(currentDirectoryPath) + "/config/config.json";
var config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile(jsonPath, optional: false)
.Build();
INATSObservable <string> events = connection.Observe(config.GetValue <string>("NatsBus"))
.Select(m => Encoding.Default.GetString(m.Data));
events.Subscribe(id => TextRanker.CalculateRank(id, RedisDbContext.GetDesription(id)));
}
/// <summary> /// Subscribes a delegating observer. /// </summary> /// <typeparam name="T"></typeparam> /// <param name="ob"></param> /// <param name="onNext"></param> /// <param name="onError"></param> /// <param name="onCompleted"></param> /// <returns></returns> public static IDisposable Subscribe <T>(this INATSObservable <T> ob, Action <T> onNext, Action <Exception> onError = null, Action onCompleted = null) => (ob ?? throw new ArgumentNullException(nameof(ob))).Subscribe(new DelegatingObserver <T>(onNext, onError, onCompleted));
public WhereObservable(INATSObservable <T> src, Func <T, bool> predicate)
{
this.src = src ?? throw new ArgumentNullException(nameof(src));
this.predicate = predicate ?? throw new ArgumentNullException(nameof(predicate));
}
public MapObservable(INATSObservable <TSrc> src, Func <TSrc, TResult> predicate)
{
this.src = src ?? throw new ArgumentNullException(nameof(src));
this.mapper = predicate ?? throw new ArgumentNullException(nameof(predicate));
}
