Table of Contents

Method AddNats

Namespace
NATS.Client.Hosting
Assembly
NATS.Client.Hosting.dll

AddNats(IServiceCollection, int, Func<NatsOpts, NatsOpts>?, Action<NatsConnection>?)

Registers a NATS connection on the service collection with minimal dependencies and no JSON serializer.

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[SuppressMessage("StyleCop.CSharp.ReadabilityRules", "SA1113:Comma should be on the same line as previous parameter", Justification = "Required for conditional build.")]
public static IServiceCollection AddNats(this IServiceCollection services, int poolSize = 1, Func<NatsOpts, NatsOpts>? configureOpts = null, Action<NatsConnection>? configureConnection = null)

Parameters

services IServiceCollection
poolSize int
configureOpts Func<NatsOpts, NatsOpts>
configureConnection Action<NatsConnection>

Returns

IServiceCollection

Remarks

When poolSize is 1, NatsConnection and INatsConnection are registered as singletons. For a larger pool, NatsConnectionPool is registered as a singleton and NatsConnection/ INatsConnection as transient, resolved from the pool. This package suits AOT and tight dependency footprints; it does not register INatsClient or enable ad hoc JSON serialization. For those, use NATS.Extensions.Microsoft.DependencyInjection and its AddNatsClient method instead.

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