Redis Distributed Caching client integration

यह कंटेंट अभी तक आपकी भाषा में उपलब्ध नहीं है।

To get started with the Redis distributed caching integration, install the 📦 Aspire.StackExchange.Redis.DistributedCaching NuGet package:

dotnet add package Aspire.StackExchange.Redis.DistributedCaching

#:package Aspire.StackExchange.Redis.DistributedCaching@*

<PackageReference Include="Aspire.StackExchange.Redis.DistributedCaching" Version="*" />

Add Redis distributed cache

In the Program.cs file of your client-consuming project, call the AddRedisDistributedCache extension to register the required services for distributed caching:

builder.AddRedisDistributedCache(connectionName: "cache");

You can then retrieve the IDistributedCache instance using dependency injection:

public class ExampleService(IDistributedCache cache)
{
    // Use cache...
}

Add keyed Redis distributed cache

Due to its limitations, you cannot register multiple IDistributedCache instances simultaneously. However, there may be scenarios where you need to register multiple Redis clients. To register a keyed Redis client for IDistributedCache, call the AddKeyedRedisDistributedCache method:

builder.AddKeyedRedisClient(name: "chat");
builder.AddKeyedRedisDistributedCache(name: "product");

Then retrieve the instances:

public class ExampleService(
    [FromKeyedServices("chat")] IConnectionMultiplexer chatConnectionMux,
    IDistributedCache productCache)
{
    // Use product cache...
}

Configuration

Use a connection string

When using a connection string from the ConnectionStrings configuration section:

builder.AddRedisDistributedCache("cache");

Then the connection string will be retrieved:

{
  "ConnectionStrings": {
    "cache": "localhost:6379"
  }
}

Use configuration providers

The Redis distributed caching integration supports Microsoft.Extensions.Configuration. Example appsettings.json:

{
  "Aspire": {
    "StackExchange": {
      "Redis": {
        "DistributedCaching": {
          "ConnectionString": "localhost:6379",
          "DisableHealthChecks": false,
          "DisableTracing": false
        }
      }
    }
  }
}

Use inline delegates

You can pass the delegate to set up options inline:

builder.AddRedisDistributedCache(
    "cache",
    settings => settings.DisableTracing = true);

You can also configure the ConfigurationOptions:

builder.AddRedisDistributedCache(
    "cache",
    null,
    static options => options.ConnectTimeout = 3_000);

Client integration health checks

By default, Aspire integrations enable health checks. The Redis distributed caching integration adds a health check that verifies the Redis instance is reachable.

Observability and telemetry

Logging

The Redis distributed caching integration uses standard .NET logging.

Tracing

The integration emits tracing activities using OpenTelemetry.

Metrics

The integration emits metrics using OpenTelemetry.