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Class WolverineNpgsqlExtensions ​

Namespace: Momentum.ServiceDefaults.Messaging.Wolverine
Assembly: Momentum.ServiceDefaults.dll

csharp
[ExcludeFromCodeCoverage]
public class WolverineNpgsqlExtensions : IConfigureOptions<WolverineOptions>

Inheritance ​

object ← WolverineNpgsqlExtensions

Implements ​

IConfigureOptions<WolverineOptions>

Inherited Members ​

object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()

Constructors ​

WolverineNpgsqlExtensions(IServiceProvider, IConfiguration, IOptions<ServiceBusOptions>) ​

csharp
public WolverineNpgsqlExtensions(IServiceProvider serviceProvider, IConfiguration configuration, IOptions<ServiceBusOptions> serviceBusOptions)

Parameters ​

serviceProvider IServiceProvider

configuration IConfiguration

serviceBusOptions IOptions<ServiceBusOptions>

Methods ​

Configure(WolverineOptions) ​

Configures PostgreSQL for message persistence and transport.

csharp
public void Configure(WolverineOptions options)

Parameters ​

options WolverineOptions

The Wolverine options to configure.

Remarks ​

This method:

  • Sets up PostgreSQL for both persistence and transport
  • Creates a persistence schema named "svcbus_{service-name}" (inbox/outbox/dead letters)
  • Enables auto-provisioning of database objects
  • Uses "svcbus_queues" as the transport schema

The service-name part is derived by replacing dots and hyphens with underscores and converting to lowercase. The "svcbus_" prefix keeps Wolverine's schemas clearly distinguishable from application schemas in the shared database.

Persistence reuses the application's registered (the same one TransactionalOutboxMiddleware opens its transaction on), so the outbox tables always live in the application database. This makes the atomic business-write + outbox commit structural rather than configuration-dependent: there is no separate "ServiceBus" connection string that could be pointed at a different database and silently break the outbox. When no application data source is registered (standalone library use), it falls back to the ServiceBus connection string.

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