MongoDB.Driver.Linq.AsyncEnumerable 2.15.4

.NET Standard 2.1
dotnet add package MongoDB.Driver.Linq.AsyncEnumerable --version 2.15.4
NuGet\Install-Package MongoDB.Driver.Linq.AsyncEnumerable -Version 2.15.4
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="MongoDB.Driver.Linq.AsyncEnumerable" Version="2.15.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add MongoDB.Driver.Linq.AsyncEnumerable --version 2.15.4
#r "nuget: MongoDB.Driver.Linq.AsyncEnumerable, 2.15.4"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install MongoDB.Driver.Linq.AsyncEnumerable as a Cake Addin
#addin nuget:?package=MongoDB.Driver.Linq.AsyncEnumerable&version=2.15.4

// Install MongoDB.Driver.Linq.AsyncEnumerable as a Cake Tool
#tool nuget:?package=MongoDB.Driver.Linq.AsyncEnumerable&version=2.15.4

MongoDB.Driver.Linq.AsyncEnumerable

Unofficial IAsyncEnumerable support for MongoDB C# Driver.

Provides ToAsyncEnumerable() extensions for MongoDB IAsyncCursor and IAsyncCursorSource.

Asynchronous enumeration is implemeted so that the iterator fetches documents from database to memory one batch at time.

The size of the batch can be controller by BatchSize property of e.g. AggregateOptions or FindOptions.

Usage

  • Include types in MongoDB.Driver.Linq namespace by using MongoDB.Driver.Linq
  • Call the ToAsyncEnumerable() extension for either IAsyncCursor or IAsyncCursorSource
  • Asynchronously iterate through elements returned by ToAsyncEnumerable()

Enumerating results of Find()

using MongoDB.Bson;
using MongoDB.Driver;
using MongoDB.Driver.Linq;

var client = new MongoClient();
var database = client.GetDatabase("ExampleDatabase");
var collection = database.GetCollection<BsonDocument>("ExampleCollection");

await foreach (var document in collection.Find(_ => true).ToAsyncEnumerable())
{
    Console.WriteLine(document.ToString());
}

Enumerating results of Aggregate() by fetching documents in batches of 1000 documents

using MongoDB.Bson;
using MongoDB.Driver;
using MongoDB.Driver.Linq;

var client = new MongoClient();
var database = client.GetDatabase("ExampleDatabase");
var collection = database.GetCollection<BsonDocument>("ExampleCollection");
var options = new AggregateOptions { BatchSize = 1000 };

await foreach (var document in collection.Aggregate(options).ToAsyncEnumerable())
{
    Console.WriteLine(document.ToString());
}
Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
.NET Core netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard2.1
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen60
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on MongoDB.Driver.Linq.AsyncEnumerable:

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DataExplorer.MongoDb

Library featuring common patterns in regard to working with MongoDb based on MongoDB.Entities.

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Version Downloads Last updated
2.15.4 821 5/6/2022
2.15.3 215 5/6/2022
2.15.2 217 5/6/2022
2.15.1 208 5/3/2022