Azure Service Bus - robinrodricks/FluentStorage GitHub Wiki

In order to use Microsoft Azure Service Bus you need to reference first. The provider wraps around the new Microsoft Service Bus SDK package (Azure.Messaging.ServiceBus).

This provider supports both topics and queues, for publishing and receiving.

This new package introduces the following methods for the IMessageReceiver interface:

• AzureServiceBusTopicReceiver() - Creates Azure Service Bus Receiver for topic and subscriptions
• AzureServiceBusQueueReceiver() - Creates Azure Service Bus Receiver for queues

Where ServiceBusClientOptions and ServiceBusProcessorOptions are optional parameters to fine-tune the options for the ServiceBusClient and ServiceBusProcessor:

• ServiceBusClientOptions docs
• ServiceBusProcessorOptions docs

The interface used to send messages is IMessenger but is a bit limited because it doesn't have the notions of queues, topics and subscriptions.

So, if you want to use the IMessenger interface, when passing a channel you have to use this format:

• q/queue name for working with queues
• t/topic name for working with topics
• t/topic name/subscription name for working with subscriptions (as subscriptions are embedded inside topics)

All the public methods of IMessenger that take a channel (or channel collections) in input need to follow this naming convention.

The new interface IAzureServiceBusMessenger extends IMessenger. So, if you cast your AzureServiceBusMessenger messenger to IAzureServiceBusMessenger you have access to these utility methods that target directly queues, messages, and subscriptions:

• SendToQueueAsync() - Sends a collection of messages to the specified queue asynchronously.
• SendToQueueAsync() - Sends a message to the specified queue asynchronously.
• SendToTopicAsync() - Sends a collection of messages to the specified topic asynchronously.
• SendToTopicAsync() - Sends a single message to the specified topic asynchronously.
• SendToSubscriptionAsync() - Sends a collection of messages to the specified topic subscription asynchronously.
• SendToSubscriptionAsync() - Sends a single message to the specified topic subscription asynchronously.
• CreateQueueAsync() - Create a new Queue in Azure ServiceBus
• CreateTopicAsync() - Create a new Topic in Azure ServiceBus
• CreateSubScriptionAsync() - Create a new Subscription in Azure ServiceBus
• DeleteQueueAsync() - Deletes the specified queue asynchronously.
• DeleteSubScriptionAsyn() - Deletes the specified topic subscription asynchronously.
• DeleteTopicAsync() - Deletes the specified topic asynchronously.
• CountQueueAsync() - Counts the number of messages in the specified queue asynchronously.
• CountSubScriptionAsync() - Counts the number of messages in the specified topic subscription asynchronously.
• CountTopicAsync() - Counts the number of messages in the specified topic asynchronously