System.Threading.Channels 9.0.19

About

The System.Threading.Channels library provides types for passing data asynchronously between producers and consumers.

Key Features

  • Abstractions representing channels for one or more producers to publish data to one or more consumers
  • APIs focused on asynchronous production and consumption of data
  • Factory methods for producing multiple kinds of channels

How to Use

using System;
using System.Threading.Channels;
using System.Threading.Tasks;

Channel<int> channel = Channel.CreateUnbounded<int>();

Task producer = Task.Run(async () =>
{
    int i = 0;
    while (true)
    {
        channel.Writer.TryWrite(i++);
        await Task.Delay(TimeSpan.FromSeconds(1));
    }
});

Task consumer = Task.Run(async () =>
{
    await foreach (int value in channel.Reader.ReadAllAsync())
    {
        Console.WriteLine(value);
    }
});

await Task.WhenAll(producer, consumer);

Main Types

The main types provided by this library are:

  • System.Threading.Channel<T>
  • System.Threading.Channel

Additional Documentation

https://www.nuget.org/packages/System.Threading.Tasks.Dataflow/

Feedback & Contributing

System.Threading.Channels is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Showing the top 20 packages that depend on System.Threading.Channels.

Packages Downloads
protobuf-net.Grpc
Package Description
2,263
MassTransit
MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.
2,235
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/6a5a63bbc9f4449d9bd1e95a8f9624939c3ccdc3.
1,262
Microsoft.CodeAnalysis.Workspaces.MSBuild
.NET Compiler Platform ("Roslyn") support for analyzing MSBuild projects and solutions. This should be used with at least one of the following packages to add the appropriate language support: - Microsoft.CodeAnalysis.CSharp.Workspaces - Microsoft.CodeAnalysis.VisualBasic.Workspaces More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/6c4a46a31302167b425d5e0a31ea83c9a9aa1d09.
1,119
Serilog
Simple .NET logging with fully-structured events
1,104
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/6c4a46a31302167b425d5e0a31ea83c9a9aa1d09.
1,101
Microsoft.CodeAnalysis.CSharp.Workspaces
.NET Compiler Platform ("Roslyn") support for analyzing C# projects and solutions. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/6c4a46a31302167b425d5e0a31ea83c9a9aa1d09.
1,101
Serilog
Simple .NET logging with fully-structured events
1,097
Serilog
Simple .NET logging with fully-structured events
1,092
protobuf-net.Grpc
Package Description
1,049
Serilog
Simple .NET logging with fully-structured events
992
MassTransit
MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.
66
MassTransit
MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.
64
Akka
Canonical actor model implementation for .NET with local + distributed actors in C# and F#.
61
MassTransit
MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.
61
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
61
StackExchange.Redis
High performance Redis client, incorporating both synchronous and asynchronous usage.
58
Microsoft.Data.SqlClient
The current data provider for SQL Server and Azure SQL databases. This has replaced System.Data.SqlClient. These classes provide access to SQL and encapsulate database-specific protocols, including tabular data stream (TDS). Commonly Used Types: Microsoft.Data.SqlClient.SqlConnection Microsoft.Data.SqlClient.SqlException Microsoft.Data.SqlClient.SqlParameter Microsoft.Data.SqlClient.SqlDataReader Microsoft.Data.SqlClient.SqlCommand Microsoft.Data.SqlClient.SqlTransaction Microsoft.Data.SqlClient.SqlParameterCollection Microsoft.Data.SqlClient.SqlClientFactory When using NuGet 3.x this package requires at least version 3.4.
56
MassTransit
MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.
56
Microsoft.CodeAnalysis.Features
.NET Compiler Platform ("Roslyn") support for creating editing experiences. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/bde21ee2b98b775b010d01a93f81ef587fe80962.
55

.NET Framework 4.6.2

.NET 8.0

  • No dependencies.

.NET 9.0

  • No dependencies.

.NET Standard 2.0

.NET Standard 2.1

  • No dependencies.

Version Downloads Last updated
11.0.0-preview.7.26381.103 13 08/12/2026
11.0.0-preview.6.26359.118 16 07/15/2026
11.0.0-preview.5.26302.115 23 06/12/2026
11.0.0-preview.4.26230.115 25 05/14/2026
11.0.0-preview.3.26207.106 38 04/15/2026
11.0.0-preview.2.26159.112 36 03/11/2026
11.0.0-preview.1.26104.118 35 02/12/2026
10.0.11 13 08/12/2026
10.0.10 13 07/15/2026
10.0.9 21 06/12/2026
10.0.8 23 05/15/2026
10.0.7 33 04/23/2026
10.0.6 35 04/15/2026
10.0.5 35 03/13/2026
10.0.4 36 03/12/2026
10.0.3 27 02/13/2026
10.0.2 48 01/15/2026
10.0.1 47 12/10/2025
10.0.0 35 12/13/2025
10.0.0-rc.2.25502.107 46 12/13/2025
10.0.0-rc.1.25451.107 39 12/13/2025
10.0.0-preview.7.25380.108 37 12/11/2025
10.0.0-preview.6.25358.103 49 12/11/2025
10.0.0-preview.5.25277.114 43 12/12/2025
10.0.0-preview.4.25258.110 38 12/11/2025
10.0.0-preview.3.25171.5 46 12/21/2025
10.0.0-preview.2.25163.2 36 12/13/2025
10.0.0-preview.1.25080.5 40 12/20/2025
9.0.19 14 08/12/2026
9.0.18 14 07/15/2026
9.0.17 22 06/12/2026
9.0.16 21 05/14/2026
9.0.15 36 04/15/2026
9.0.14 37 03/12/2026
9.0.13 43 02/13/2026
9.0.12 48 01/15/2026
9.0.11 41 12/13/2025
9.0.10 40 12/13/2025
9.0.9 42 12/13/2025
9.0.8 38 12/10/2025
9.0.7 39 12/10/2025
9.0.6 40 12/12/2025
9.0.5 47 12/10/2025
9.0.4 32 12/13/2025
9.0.3 32 12/10/2025
9.0.2 43 12/10/2025
9.0.1 39 12/09/2025
9.0.0 37 01/22/2026
9.0.0-rc.2.24473.5 30 12/21/2025
9.0.0-rc.1.24431.7 31 12/13/2025
9.0.0-preview.7.24405.7 37 12/20/2025
9.0.0-preview.6.24327.7 29 12/13/2025
9.0.0-preview.5.24306.7 31 12/18/2025
9.0.0-preview.4.24266.19 36 12/10/2025
9.0.0-preview.3.24172.9 37 12/20/2025
9.0.0-preview.2.24128.5 32 12/13/2025
9.0.0-preview.1.24080.9 33 12/13/2025
8.0.0 63 12/11/2025
8.0.0-rc.2.23479.6 35 12/21/2025
8.0.0-rc.1.23419.4 29 12/20/2025
8.0.0-preview.7.23375.6 38 12/13/2025
8.0.0-preview.6.23329.7 37 12/13/2025
8.0.0-preview.5.23280.8 34 12/15/2025
8.0.0-preview.4.23259.5 35 12/20/2025
8.0.0-preview.3.23174.8 25 12/15/2025
8.0.0-preview.2.23128.3 35 12/20/2025
8.0.0-preview.1.23110.8 32 12/20/2025
7.0.0 37 12/20/2025
7.0.0-rc.2.22472.3 34 12/10/2025
7.0.0-rc.1.22426.10 35 12/14/2025
7.0.0-preview.7.22375.6 29 12/13/2025
7.0.0-preview.6.22324.4 37 12/15/2025
7.0.0-preview.5.22301.12 24 12/13/2025
7.0.0-preview.4.22229.4 38 12/13/2025
7.0.0-preview.3.22175.4 29 12/10/2025
7.0.0-preview.2.22152.2 27 12/20/2025
7.0.0-preview.1.22076.8 38 12/15/2025
6.0.2-mauipre.1.22102.15 39 12/13/2025
6.0.2-mauipre.1.22054.8 37 12/22/2025
6.0.0 1,270 12/10/2025
6.0.0-rc.2.21480.5 24 12/20/2025
6.0.0-rc.1.21451.13 33 12/10/2025
6.0.0-preview.7.21377.19 35 12/20/2025
6.0.0-preview.6.21352.12 30 12/20/2025
6.0.0-preview.5.21301.5 40 12/13/2025
6.0.0-preview.4.21253.7 31 12/20/2025
6.0.0-preview.3.21201.4 35 12/13/2025
6.0.0-preview.2.21154.6 28 12/20/2025
6.0.0-preview.1.21102.12 36 12/20/2025
5.0.0 43 12/20/2025
5.0.0-rc.2.20475.5 38 12/13/2025
5.0.0-rc.1.20451.14 33 12/17/2025
5.0.0-preview.8.20407.11 32 12/13/2025
5.0.0-preview.7.20364.11 34 12/13/2025
5.0.0-preview.6.20305.6 30 12/10/2025
5.0.0-preview.5.20278.1 35 12/13/2025
5.0.0-preview.4.20251.6 37 12/09/2025
5.0.0-preview.3.20214.6 37 12/13/2025
5.0.0-preview.2.20160.6 32 12/10/2025
5.0.0-preview.1.20120.5 41 12/20/2025
4.7.1 31 12/15/2025
4.7.0 39 12/11/2025
4.7.0-preview3.19551.4 38 12/10/2025
4.7.0-preview2.19523.17 36 12/10/2025
4.7.0-preview1.19504.10 24 12/13/2025
4.6.0 35 12/13/2025
4.6.0-rc1.19456.4 32 12/15/2025
4.6.0-preview9.19421.4 31 12/20/2025
4.6.0-preview9.19416.11 37 12/13/2025
4.6.0-preview8.19405.3 36 12/20/2025
4.6.0-preview7.19362.9 36 12/10/2025
4.6.0-preview6.19303.8 37 12/14/2025
4.6.0-preview6.19264.9 31 12/13/2025
4.6.0-preview5.19224.8 40 12/13/2025
4.6.0-preview4.19212.13 35 12/20/2025
4.6.0-preview3.19128.7 30 12/13/2025
4.6.0-preview.19073.11 29 12/20/2025
4.6.0-preview.18571.3 36 12/16/2025
4.5.0 32 12/13/2025
4.5.0-rc1 33 12/15/2025
4.5.0-preview2-26406-04 28 12/20/2025
4.5.0-preview1-26216-02 38 12/10/2025