public MessagePump(
ReceiveSettings settings,
ConnectionFactory connectionFactory,
IRoutingTopology routingTopology,
MessageConverter messageConverter,
string consumerTag,
ChannelProvider channelProvider,
TimeSpan timeToWaitBeforeTriggeringCircuitBreaker,
PrefetchCountCalculation prefetchCountCalculation,
Action <string, Exception,
CancellationToken> criticalErrorAction,
TimeSpan retryDelay)
{
this.settings = settings;
this.connectionFactory = connectionFactory;
this.messageConverter = messageConverter;
this.consumerTag = consumerTag;
this.channelProvider = channelProvider;
this.timeToWaitBeforeTriggeringCircuitBreaker = timeToWaitBeforeTriggeringCircuitBreaker;
this.prefetchCountCalculation = prefetchCountCalculation;
this.criticalErrorAction = criticalErrorAction;
this.retryDelay = retryDelay;
ReceiveAddress = RabbitMQTransportInfrastructure.TranslateAddress(settings.ReceiveAddress);
if (settings.UsePublishSubscribe)
{
Subscriptions = new SubscriptionManager(connectionFactory, routingTopology, ReceiveAddress);
}
queuePurger = new QueuePurger(connectionFactory);
name = $"{ReceiveAddress} MessagePump";
}
public MessagePump(ConnectionFactory connectionFactory, IRoutingTopology routingTopology, MessageConverter messageConverter, string consumerTag,
ChannelProvider channelProvider, TimeSpan timeToWaitBeforeTriggeringCircuitBreaker,
PrefetchCountCalculation prefetchCountCalculation, ReceiveSettings settings,
Action <string, Exception, CancellationToken> criticalErrorAction)
{
this.connectionFactory = connectionFactory;
this.messageConverter = messageConverter;
this.consumerTag = consumerTag;
this.channelProvider = channelProvider;
this.timeToWaitBeforeTriggeringCircuitBreaker = timeToWaitBeforeTriggeringCircuitBreaker;
this.prefetchCountCalculation = prefetchCountCalculation;
this.settings = settings;
this.criticalErrorAction = criticalErrorAction;
if (settings.UsePublishSubscribe)
{
Subscriptions = new SubscriptionManager(connectionFactory, routingTopology, settings.ReceiveAddress);
}
queuePurger = new QueuePurger(connectionFactory);
}
IMessageReceiver CreateMessagePump(HostSettings hostSettings, ReceiveSettings settings, MessageConverter messageConverter,
TimeSpan timeToWaitBeforeTriggeringCircuitBreaker, PrefetchCountCalculation prefetchCountCalculation)
{
var consumerTag = $"{hostSettings.HostDisplayName} - {hostSettings.Name}";
return(new MessagePump(connectionFactory, routingTopology, messageConverter, consumerTag, channelProvider, timeToWaitBeforeTriggeringCircuitBreaker, prefetchCountCalculation, settings, hostSettings.CriticalErrorAction));
}
public RabbitMQTransportInfrastructure(HostSettings hostSettings, ReceiveSettings[] receiverSettings, ConnectionFactory connectionFactory, IRoutingTopology routingTopology,
ChannelProvider channelProvider, MessageConverter messageConverter,
TimeSpan timeToWaitBeforeTriggeringCircuitBreaker, PrefetchCountCalculation prefetchCountCalculation)
{
this.connectionFactory = connectionFactory;
this.routingTopology = routingTopology;
this.channelProvider = channelProvider;
Dispatcher = new MessageDispatcher(channelProvider);
Receivers = receiverSettings.Select(x => CreateMessagePump(hostSettings, x, messageConverter, timeToWaitBeforeTriggeringCircuitBreaker, prefetchCountCalculation))
.ToDictionary(x => x.Id, x => x);
}
