public KafkaEventBus(
IServiceProvider serviceProvider,
IKafkaEventBusContainer eventBusContainer,
string topic, int lBCount = 1)
{
if (string.IsNullOrEmpty(topic))
{
throw new ArgumentNullException(nameof(topic));
}
if (lBCount < 1)
{
throw new ArgumentOutOfRangeException($"{nameof(lBCount)} must be greater than 1");
}
ServiceProvider = serviceProvider;
observerUnitContainer = serviceProvider.GetService <IObserverUnitContainer>();
Container = eventBusContainer;
Topic = topic;
LBCount = lBCount;
Topics = new List <string>();
if (LBCount == 1)
{
Topics.Add(Topic);
}
else
{
for (int i = 0; i < LBCount; i++)
{
Topics.Add($"{Topic }_{ i.ToString()}");
}
}
_CHash = new ConsistentHash(Topics, lBCount * 10);
}
public KafkaEventBus(
IObserverUnitContainer observerUnitContainer,
IKafkaEventBusContainer eventBusContainer,
string topic,
int lBCount = 1,
bool reenqueue = true)
{
if (string.IsNullOrEmpty(topic))
{
throw new ArgumentNullException(nameof(topic));
}
if (lBCount < 1)
{
throw new ArgumentOutOfRangeException($"{nameof(lBCount)} must be greater than 1");
}
this.observerUnitContainer = observerUnitContainer;
Container = eventBusContainer;
Topic = topic;
LBCount = lBCount;
Reenqueue = reenqueue;
Topics = new List <string>();
if (LBCount == 1)
{
Topics.Add(Topic);
}
else
{
for (int i = 0; i < LBCount; i++)
{
Topics.Add($"{Topic }_{ i.ToString()}");
}
}
_CHash = new ConsistentHash(Topics, lBCount * 10);
}
public RabbitEventBus(
IObserverUnitContainer observerUnitContainer,
IRabbitEventBusContainer eventBusContainer,
string exchange, string routePrefix, int lBCount = 1, bool reenqueue = true, bool persistent = false)
{
if (string.IsNullOrEmpty(exchange))
{
throw new ArgumentNullException(nameof(exchange));
}
if (string.IsNullOrEmpty(routePrefix))
{
throw new ArgumentNullException(nameof(routePrefix));
}
if (lBCount < 1)
{
throw new ArgumentOutOfRangeException($"{nameof(lBCount)} must be greater than 1");
}
this.observerUnitContainer = observerUnitContainer;
Container = eventBusContainer;
Exchange = exchange;
RoutePrefix = routePrefix;
LBCount = lBCount;
Persistent = persistent;
ConsumerConfig = new ConsumerOptions
{
Reenqueue = reenqueue,
ErrorQueueSuffix = "_error",
MaxReenqueueTimes = 10
};
}
public EventBusContainer(
IObserverUnitContainer observerUnitContainer,
IKafkaClient client)
{
Client = client;
this.observerUnitContainer = observerUnitContainer;
}
public Task ConfigureObserverUnit(IServiceProvider serviceProvider, IObserverUnitContainer container)
{
//container.Register(ObserverUnit<long>.From<Account>(serviceProvider).
// Observer<IAccountRep>(DefaultObserverGroup.primary).
// Observer<IAccountFlow>(DefaultObserverGroup.primary).
// Observer<IAccountDb>(DefaultObserverGroup.secondary));
return(Task.CompletedTask);
}
public EventBusContainer(
IServiceProvider serviceProvider,
IObserverUnitContainer observerUnitContainer,
IRabbitMQClient rabbitMQClient)
{
this.serviceProvider = serviceProvider;
this.rabbitMQClient = rabbitMQClient;
this.observerUnitContainer = observerUnitContainer;
}
public EventBusContainer(
IServiceProvider serviceProvider,
IObserverUnitContainer observerUnitContainer,
IKafkaClient client)
{
this.serviceProvider = serviceProvider;
Client = client;
this.observerUnitContainer = observerUnitContainer;
}
public EventBusContainer(
IServiceProvider serviceProvider,
IObserverUnitContainer observerUnitContainer,
IRabbitMQClient rabbitMQClient,
IOptions <RabbitOptions> rabbitOptions)
{
this.serviceProvider = serviceProvider;
this.rabbitMQClient = rabbitMQClient;
this.observerUnitContainer = observerUnitContainer;
this.rabbitOptions = rabbitOptions.Value;
}
public RabbitEventBus(
IServiceProvider serviceProvider,
IRabbitEventBusContainer eventBusContainer,
string exchange, string routePrefix, int lBCount = 1, ushort minQos = 100, ushort incQos = 100, ushort maxQos = 300, bool autoAck = false, bool reenqueue = false)
{
if (string.IsNullOrEmpty(exchange))
{
throw new ArgumentNullException(nameof(exchange));
}
if (string.IsNullOrEmpty(routePrefix))
{
throw new ArgumentNullException(nameof(routePrefix));
}
if (lBCount < 1)
{
throw new ArgumentOutOfRangeException($"{nameof(lBCount)} must be greater than 1");
}
ServiceProvider = serviceProvider;
observerUnitContainer = serviceProvider.GetService <IObserverUnitContainer>();
Container = eventBusContainer;
Exchange = exchange;
RoutePrefix = routePrefix;
LBCount = lBCount;
DefaultConsumerConfig = new BranchOptions
{
AutoAck = autoAck,
MaxQos = maxQos,
MinQos = minQos,
IncQos = incQos,
Reenqueue = reenqueue
};
RouteList = new List <string>();
if (LBCount == 1)
{
RouteList.Add(routePrefix);
}
else
{
for (int i = 0; i < LBCount; i++)
{
RouteList.Add($"{routePrefix }_{ i.ToString()}");
}
}
_CHash = new ConsistentHash(RouteList, lBCount * 10);
}
public RabbitEventBus(
IObserverUnitContainer observerUnitContainer,
IRabbitEventBusContainer eventBusContainer,
string exchange, string routePrefix, int lBCount = 1, ushort qos = 5000, bool autoAck = false, bool reenqueue = true, bool persistent = false)
{
if (string.IsNullOrEmpty(exchange))
{
throw new ArgumentNullException(nameof(exchange));
}
if (string.IsNullOrEmpty(routePrefix))
{
throw new ArgumentNullException(nameof(routePrefix));
}
if (lBCount < 1)
{
throw new ArgumentOutOfRangeException($"{nameof(lBCount)} must be greater than 1");
}
this.observerUnitContainer = observerUnitContainer;
Container = eventBusContainer;
Exchange = exchange;
RoutePrefix = routePrefix;
LBCount = lBCount;
Persistent = persistent;
ConsumerConfig = new ConsumerOptions
{
AutoAck = autoAck,
Qos = qos,
Reenqueue = reenqueue,
};
RouteList = new List <string>();
if (LBCount == 1)
{
RouteList.Add(routePrefix);
}
else
{
for (int i = 0; i < LBCount; i++)
{
RouteList.Add($"{routePrefix }_{ i.ToString()}");
}
}
_CHash = new ConsistentHash(RouteList, lBCount * 10);
}
public Task ConfigureObserverUnit(IServiceProvider serviceProvider, IObserverUnitContainer followUnitContainer)
{
return(Task.CompletedTask);
}
public Task ConfigureObserverUnit(IServiceProvider serviceProvider, IObserverUnitContainer followUnitContainer)
{
followUnitContainer.Register(ObserverUnit <long> .From <Account>(serviceProvider));
return(Task.CompletedTask);
}
