Frcs6.Extensions.Caching.MongoDB 1.0.0

Frcs6.Extensions.Caching.MongoDB

Distributed cache implemented with MongoDB using Official .NET driver for MongoDB.

This implementation is based on the official version for Sql Server and Redis available here.

Installation

• Add package Frcs6.Extensions.Caching.MongoDB.
• Inject MongoCache using MongoCachingServicesExtensions.AddMongoCache method.
• Use IDistributedCache where you need it.

Some examples are available here.

Configuration

You can configure database connection in 3 ways :

• With connection string.
• By passing a MongoClientSettings.
• By passing a IMongoClient.

const string connectionString = "mongodb://localhost:27017";
builder.Services.AddMongoCache(connectionString, options =>
{
    options.DatabaseName = "MyCacheDatabase";
    options.CollectionName = "MyCacheCollection";
    options.RemoveExpiredDelay = TimeSpan.FromSeconds(10);
});

MongoClientSettings can be useful if you need to pass a certificate.

var cert = new X509Certificate2("client.p12", "mySuperSecretPassword");
var settings = new MongoClientSettings
{
   SslSettings = new SslSettings
   {
      ClientCertificates = new[] { cert }
   },
   UseTls = true
};

builder.Services.AddMongoCache(settings, options =>
{
    options.DatabaseName = "MyCacheDatabase";
    options.CollectionName = "MyCacheCollection";
    options.RemoveExpiredDelay = TimeSpan.FromSeconds(10);
});

You can read Official Mongo documentation.

Cache option

• DatabaseName: Name of the cache database.
• CollectionName: Name of the cache collection.
• AllowNoExpiration: Allow item without expiration.
• RemoveExpiredDelay: Delay between each cache clean.

Cache cleanup

Cache cleaning will be launched on each cache call (Get, Set, Refresh) if the timeout is reached.