azure-eventhub-dotnet

# Azure.Messaging.EventHubs (.NET) High-throughput event streaming SDK for sending and receiving events via Azure Event Hubs. ## Installation ```bash # Core package (sending and simple receiving) dotnet add package Azure.Messaging.EventHubs # Processor package (production receiving with checkpointing) dotnet add package Azure.Messaging.EventHubs.Processor # Authentication dotnet add package Azure.Identity # For checkpointing (required by EventProcessorClient) dotnet add package Azure.Storage.Blobs ``` **Current Versions**: Azure.Messaging.EventHubs v5.12.2, Azure.Messaging.EventHubs.Processor v5.12.2 ## Environment Variables ```bash EVENTHUB_FULLY_QUALIFIED_NAMESPACE=<namespace>.servicebus.windows.net EVENTHUB_NAME=<event-hub-name> # For checkpointing (EventProcessorClient) BLOB_STORAGE_CONNECTION_STRING=<storage-connection-string> BLOB_CONTAINER_NAME=<checkpoint-container> # Alternative: Connection string auth (not recommended for production) EVENTHUB_CONNECTION_STRING=Endpoint=sb://<namespace>.servicebus.windows.net/;SharedAccessKeyName=... ``` ## Authentication ```csharp using Azure.Identity; using Azure.Messaging.EventHubs; using Azure.Messaging.EventHubs.Producer; // Always use DefaultAzureCredential for production var credential = new DefaultAzureCredential(); var fullyQualifiedNamespace = Environment.GetEnvironmentVariable("EVENTHUB_FULLY_QUALIFIED_NAMESPACE"); var eventHubName = Environment.GetEnvironmentVariable("EVENTHUB_NAME"); var producer = new Ev...