System.Threading.Channels 9.0.12

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
MassTransit
MassTransit is a message-based distributed application framework for .NET http://masstransit-project.com
144
MassTransit
MassTransit is a message-based distributed application framework for .NET http://masstransit-project.com
505
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/bf8791d0d1be92c24e56cefa52aa139e2b5340c2.
132
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/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
142
Microsoft.CodeAnalysis.VisualBasic.Workspaces
.NET Compiler Platform ("Roslyn") support for analyzing Visual Basic 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/e482b6e281d7db727fcb086ebbfae44dcba82c6d.
131
Microsoft.CodeAnalysis.VisualBasic.Workspaces
.NET Compiler Platform ("Roslyn") support for analyzing Visual Basic 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/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
132
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.
166
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/81d9274600db701a8b08ed8af3fd6b00a775cc33.
214
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/e091728607ca0fc9efca55ccfb3e59259c6b5a0a.
369
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
136
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
139
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
144
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
170
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
189
Npgsql
Npgsql is the open source .NET data provider for PostgreSQL.
248
RabbitMQ.Client
The RabbitMQ .NET client is the official client library for C# (and, implicitly, other .NET languages)
166
Serilog
Simple .NET logging with fully-structured events
271
StackExchange.Redis
High performance Redis client, incorporating both synchronous and asynchronous usage.
163
StackExchange.Redis
High performance Redis client, incorporating both synchronous and asynchronous usage.
224
StackExchange.Redis
High performance Redis client, incorporating both synchronous and asynchronous usage.
253

https://go.microsoft.com/fwlink/?LinkID=799421

.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
10.0.2 1 01/13/2026
10.0.1 13 12/12/2025
10.0.0 30 11/13/2025
10.0.0-rc.2.25502.107 45 10/15/2025
10.0.0-rc.1.25451.107 42 09/10/2025
10.0.0-preview.7.25380.108 62 08/13/2025
10.0.0-preview.6.25358.103 74 07/17/2025
10.0.0-preview.5.25277.114 64 06/07/2025
10.0.0-preview.4.25258.110 69 05/15/2025
10.0.0-preview.3.25171.5 73 04/11/2025
10.0.0-preview.2.25163.2 69 04/02/2025
10.0.0-preview.1.25080.5 70 04/02/2025
9.0.12 1 01/13/2026
9.0.11 33 11/13/2025
9.0.10 35 10/15/2025
9.0.9 63 09/10/2025
9.0.8 59 08/05/2025
9.0.7 68 07/09/2025
9.0.6 80 06/12/2025
9.0.5 67 05/15/2025
9.0.4 74 04/10/2025
9.0.3 67 04/01/2025
9.0.2 74 04/01/2025
9.0.1 82 04/01/2025
9.0.0 88 11/14/2024
9.0.0-rc.2.24473.5 80 10/23/2024
9.0.0-rc.1.24431.7 83 10/23/2024
9.0.0-preview.7.24405.7 80 08/22/2024
9.0.0-preview.6.24327.7 109 07/22/2024
9.0.0-preview.5.24306.7 98 07/22/2024
9.0.0-preview.4.24266.19 97 07/22/2024
9.0.0-preview.3.24172.9 101 07/22/2024
9.0.0-preview.2.24128.5 102 07/22/2024
9.0.0-preview.1.24080.9 87 07/22/2024
8.0.0 95 07/22/2024
8.0.0-rc.2.23479.6 104 07/22/2024
8.0.0-rc.1.23419.4 103 07/22/2024
8.0.0-preview.7.23375.6 114 07/22/2024
8.0.0-preview.6.23329.7 113 07/22/2024
8.0.0-preview.5.23280.8 93 07/22/2024
8.0.0-preview.4.23259.5 102 07/22/2024
8.0.0-preview.3.23174.8 106 07/22/2024
8.0.0-preview.2.23128.3 109 07/22/2024
8.0.0-preview.1.23110.8 114 07/22/2024
7.0.0 425 02/09/2024
7.0.0-rc.2.22472.3 104 07/22/2024
7.0.0-rc.1.22426.10 93 07/22/2024
7.0.0-preview.7.22375.6 105 07/22/2024
7.0.0-preview.6.22324.4 102 07/22/2024
7.0.0-preview.5.22301.12 105 07/22/2024
7.0.0-preview.4.22229.4 101 07/20/2024
7.0.0-preview.3.22175.4 100 07/22/2024
7.0.0-preview.2.22152.2 102 07/21/2024
7.0.0-preview.1.22076.8 107 07/22/2024
6.0.2-mauipre.1.22102.15 62 06/09/2025
6.0.2-mauipre.1.22054.8 72 12/06/2024
6.0.0 559 02/04/2024
6.0.0-rc.2.21480.5 110 07/22/2024
6.0.0-rc.1.21451.13 88 07/22/2024
6.0.0-preview.7.21377.19 108 07/22/2024
6.0.0-preview.6.21352.12 109 07/22/2024
6.0.0-preview.5.21301.5 95 07/22/2024
6.0.0-preview.4.21253.7 93 07/22/2024
6.0.0-preview.3.21201.4 96 07/22/2024
6.0.0-preview.2.21154.6 106 07/20/2024
6.0.0-preview.1.21102.12 106 07/22/2024
5.0.0 116 07/22/2024
5.0.0-rc.2.20475.5 104 07/22/2024
5.0.0-rc.1.20451.14 103 07/22/2024
5.0.0-preview.8.20407.11 93 07/22/2024
5.0.0-preview.7.20364.11 90 07/22/2024
5.0.0-preview.6.20305.6 94 07/22/2024
5.0.0-preview.5.20278.1 100 07/22/2024
5.0.0-preview.4.20251.6 94 07/22/2024
5.0.0-preview.3.20214.6 102 07/22/2024
5.0.0-preview.2.20160.6 96 07/22/2024
5.0.0-preview.1.20120.5 92 07/22/2024
4.7.1 426 02/04/2024
4.7.0 113 07/22/2024
4.7.0-preview3.19551.4 103 07/22/2024
4.7.0-preview2.19523.17 104 07/22/2024
4.7.0-preview1.19504.10 84 07/22/2024
4.6.0 113 07/22/2024
4.6.0-rc1.19456.4 98 07/22/2024
4.6.0-preview9.19421.4 96 07/22/2024
4.6.0-preview9.19416.11 102 07/22/2024
4.6.0-preview8.19405.3 103 07/22/2024
4.6.0-preview7.19362.9 103 07/22/2024
4.6.0-preview6.19303.8 88 07/22/2024
4.6.0-preview6.19264.9 104 07/22/2024
4.6.0-preview5.19224.8 114 07/22/2024
4.6.0-preview4.19212.13 93 07/22/2024
4.6.0-preview3.19128.7 91 07/22/2024
4.6.0-preview.19073.11 108 07/22/2024
4.6.0-preview.18571.3 101 07/22/2024
4.5.0 105 07/22/2024
4.5.0-rc1 96 07/22/2024
4.5.0-preview2-26406-04 97 07/22/2024
4.5.0-preview1-26216-02 97 07/22/2024