public void Consume(IRabbitMessageHandler messageHandler)
{
if (_rabbitConfiguration == null)
{
throw new ApplicationException("Rabbit configuration is missing.");
}
if (messageHandler == null)
{
throw new ArgumentNullException(nameof(messageHandler));
}
_consumer = new EventingBasicConsumer(_channel);
_consumer.Received += (model, result) =>
{
try
{
_channel.BasicAck(result.DeliveryTag, false);
messageHandler.Handle(model, result);
}
catch (Exception ex)
{
//Log exception
}
};
_channel.BasicConsume(_rabbitConfiguration.Queue, false, _consumer);
}
public static IDisposable SubscribeOnQueueToMessage <T>(this IObservableConnection connection, ISubscriptionConfig config, IRabbitMessageHandler <T> handler)
{
return(connection.Queue(config.QueueName)
.Open()
.Stream <T>()
.SubscribeWithAck(rm => { handler.Handle(rm.Message); }));
}
public void Get(MessagingConfiguration messagingConfiguration, IRabbitMessageHandler messageHandler)
{
SetupChannel(messagingConfiguration);
var result = _channel.BasicGet(messagingConfiguration.QueueName, true);
while (result != null)
{
messageHandler.Handle(result);
result = _channel.BasicGet(messagingConfiguration.QueueName, true);
}
}
public static IDisposable SubscribeOnQueueToMessage <T>(this IObservableConnection connection, IBatchSubscriptionConfig config, IRabbitMessageHandler <IEnumerable <T> > handler)
{
return(SubscribeWithAck(connection.Queue(config.QueueName)
.Open()
.Stream <T>()
.Buffer(config.BufferTimeout, config.BufferSize)
.Where(m => m.Any())
.Select(l => l.AsEnumerable()), l =>
{
var rabbitMessages = l.ToArray();
handler.Handle(rabbitMessages.Select(m => m.Message));
}));
}
public void Get(IRabbitMessageHandler messageHandler)
{
if (_rabbitConfiguration == null)
{
throw new ApplicationException("Rabbit configuration is missing.");
}
var result = _channel.BasicGet(_rabbitConfiguration.Queue, true);
while (result != null)
{
messageHandler.Handle(result);
result = _channel.BasicGet(_rabbitConfiguration.Queue, true);
}
}
public void Consume(MessagingConfiguration messagingConfiguration, IRabbitMessageHandler messageHandler)
{
SetupChannel(messagingConfiguration);
_consumer = new EventingBasicConsumer(_channel);
_consumer.Received += (model, result) =>
{
try
{
_channel.BasicAck(result.DeliveryTag, false);
messageHandler.Handle(model, result);
}
catch (Exception ex)
{
//Log exception
}
};
_consumerTag = _channel.BasicConsume(messagingConfiguration.QueueName, false, _consumer);
}