//subcribe to queue
public void Subscribe <T, TH>() where T : IntegrationEvent where TH : IIntegrationEventHandler <T>
{
var eventName = _subsManager.GetEventKey <T>();
DoInternalSubscription(eventName);
_subsManager.AddSubscription <T, TH>();
}
public void Subscribe <T, TH>()
where T : IntegrationEvent
where TH : IIntegrationEventHandler <T>
{
var eventName = typeof(T).Name.Replace(INTEGRATION_EVENT_SUFIX, "");
var containsKey = _subscriptionManager.HasSubscriptionForEvent <T>();
if (!containsKey)
{
try
{
_subscriptionClient.AddRuleAsync(new RuleDescription
{
//CorrelationFilter - Holds a set of conditions that is evaluated in the ServiceBus service against the arriving messages'
//user -defined properties and system properties. A match exists when an arriving message's value for a
//property is equal to the value specified in the correlation filter.
Filter = new CorrelationFilter {
Label = eventName
},
Name = eventName
}).GetAwaiter().GetResult();
}
catch (ServiceBusException)
{
_logger.LogInformation($"This messaging entity { eventName } already exist!!");
}
}
_subscriptionManager.AddSubscription <T, TH>();
}
public void Subscribe <T, TH>()
where T : IntegrationEvent
where TH : IIntegrationEventHandler <T>
{
_subsManager.AddSubscription <T, TH>();
_channelManager.CreateAsync <T>(ProcessEvent, _cts.Token).GetAwaiter().GetResult();
}
public void Subscribe <TIntegrationEvent, TIntegrationEventHandler>()
where TIntegrationEvent : IIntegrationEvent
where TIntegrationEventHandler : IIntegrationEventHandler <TIntegrationEvent>
{
var eventName = _subscriptionManager.GetEventName <TIntegrationEvent>();
var containsKey = _subscriptionManager.HasSubscriptionsForEvent(eventName);
if (containsKey)
{
return;
}
if (!_persistentConnection.IsConnected)
{
_persistentConnection.TryConnect();
}
using (var channel = _persistentConnection.CreateModel())
{
channel.QueueBind
(
routingKey: eventName,
exchange: _brokerName,
queue: _queueName
);
}
_subscriptionManager.AddSubscription <TIntegrationEvent, TIntegrationEventHandler>();
}
public async Task SubscribeAsync <T, TH>()
where T : IntegrationEvent
where TH : IIntegrationEventHandler <T>
{
var eventName = typeof(T).Name;
using (var consumer = _kafkaConnection.ConsumerBuilder <T>())
{
//subscribe the handler to the event
_subscriptionManager.AddSubscription <T, TH>();
consumer.Subscribe(eventName);
//create a task to listen to the topic
await Task.Run(async() =>
{
while (true)
{
try
{
//_logger.LogInformation($"Consuming from topic {eventName}");
var consumerResult = consumer.Consume();
await ProcessEvent(consumerResult.Message.Value);
}
catch (ConsumeException e)
{
_logger.LogError($"Error `{e.Error.Reason}` occured during consuming the event from topic {eventName}");
_logger.LogError(e.Message + "\n" + e.StackTrace);
}
}
}).ConfigureAwait(false);
}
}
public void Subscribe <T, TH>() where T : IntegrationEvent where TH : IIntegrationEventHandler <T>
{
var eventName = typeof(T).Name.Replace(IntegrationEventSuffix, "");
var containsKey = _subsManager.HasSubscriptionsForEvent <T>();
if (!containsKey)
{
try
{
_subscriptionClient.AddRuleAsync(new RuleDescription
{
Filter = new CorrelationFilter {
Label = eventName
},
Name = eventName
}).GetAwaiter().GetResult();
}
catch (ServiceBusException)
{
}
}
_subsManager.AddSubscription <T, TH>();
}
public void Subscribe <TEvent, THandler>(string keyOverride = null)
where TEvent : IIntegrationEvent
where THandler : IIntegrationEventHandler <TEvent>
{
var eventName = string.IsNullOrWhiteSpace(keyOverride) ? _busSubscriptionManager.GetEventKey <TEvent>() : keyOverride;
_logger.LogInformation($"Socket subscription manager: subscribed to: {eventName}");
_busSubscriptionManager.AddSubscription <TEvent, THandler>(eventName);
_subscriptionKeys.Add(eventName);
}
public void Subscribe <T, TH>()
where T : IntegrationEvent
where TH : IIntegrationEventHandler <T>
{
var eventName = subscriptionManager.GetEventKey <T>();
DoInternalSubscription(eventName);
logger.LogTrace($"Subscribing for event {eventName}");
subscriptionManager.AddSubscription <T, TH>();
StartBasicConsume();
}
public void Subscribe <T, TH>()
where T : IntegrationEvent
where TH : IIntegrationEventHandler <T>
{
var eventName = _subsManager.GetEventKey <T>();
DoInternalSubscription(eventName);
_logger.LogInformation("Subscribing to event {EventName} with {EventHandler}", eventName, typeof(TH).GetGenericTypeName());
_subsManager.AddSubscription <T, TH>();
StartBasicConsume();
}
public void Subscribe <T, TH>()
where T : IntegrationEvent
where TH : IIntegrationEventHandler <T>
{
var eventName = _subscriptionManager.GetEventKey <T>();
DoInternalSubscription(eventName);
_logger.LogInformation($"Assinando o evento {eventName} com {typeof(TH).GetGenericTypeName()}");
_subscriptionManager.AddSubscription <T, TH>();
StartBasicConsume();
}
public void Subscribe <TE, TH>()
where TE : IntegrationEvent
where TH : IIntegrationEventHandler <TE>
{
string routingKey = typeof(TE).Name;
_subsManager.AddSubscription <TE, TH>();
var handler = _subsManager.GetHandlerType(routingKey);
//internalSubscription, bu routing Key'deki mesajlarla ilgileniyorum, queue'ma gelsin.
this._consumerChannel.QueueBind(this._queueName, this.exchange_Name, routingKey, null);
_logger.LogInformation(" [x] Queue {0} subscribed for routingKey: {1} with eventHandler: {2}",
this._queueName, routingKey, typeof(TH).Name);
}
public void Subscribe <T, TH>()
where T : IntegrationEvent
where TH : IIntegrationEventHandler <T>
{
var eventName = _subsManager.GetEventKey <T>();
var containsKey = _subsManager.HasSubscriptionsForEvent(eventName);
if (!containsKey)
{
using (var channel = _persistentConnection.CreateModel())
{
channel.QueueBind(queue: _queueName, exchange: _brokerName, routingKey: eventName, arguments: null);
}
}
_subsManager.AddSubscription <T, TH>();
}
public void Subscribe <E, EH>()
where E : IntegrationEvent
where EH : IIntegrationEventHandler <E>
{
if (!_connection.IsConnected)
{
if (!_connection.Connect())
{
var msg = $"No open connection. Event {typeof(E)} will be not published.";
_logger.LogWarning(msg);
throw new InvalidOperationException(msg);
}
}
_subscriptionManager.AddSubscription <E, EH>();
using (var ch = _connection.CreateModel())
{
ch.QueueBind(_queueName, _exchangeName, routingKey: _subscriptionManager.GetEventKey <E>());
}
StartConsume();
}
public void Subscribe <TEvent, TEventHandler>()
where TEvent : IntegrationEventBase
where TEventHandler : IIntegrationEventHandler <TEvent>
{
EnsureConnected();
var subscriptionAdded = _eventBusSubscriptionManager.AddSubscription <TEvent, TEventHandler>();
if (!subscriptionAdded)
{
return;
}
using (var channel = _persistentRabbitMqConnection.CreateChannel())
{
EnsureExchangeDeclared(channel);
EnsureQueueDeclared(channel);
var eventName = typeof(TEvent).Name;
BindQueueToRoutingKey(channel, eventName);
}
}
public void Subscribe <TEvent, THandler>()
where TEvent : Event
where THandler : IEventHandler <TEvent>
{
_evSubscriptionManager.AddSubscription <TEvent, THandler>();
}
