System.Net.WebSockets.Client 4.3.2

Provides the System.Net.WebSockets.ClientWebSocket class, which implements the client role of the WebSockets protocol (RFC 6455).

Commonly Used Types:

When using NuGet 3.x this package requires at least version 3.4.

Requires NuGet 2.12 or higher.

Install-Package System.Net.WebSockets.Client -Version 4.3.2
dotnet add package System.Net.WebSockets.Client --version 4.3.2
<PackageReference Include="System.Net.WebSockets.Client" Version="4.3.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add System.Net.WebSockets.Client --version 4.3.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Showing the top 10 GitHub repositories that depend on System.Net.WebSockets.Client:

Repository Stars
This repo is building the .NET Standard
This repository is intended for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at or our versioned developer docs at
This repo contains the client-oriented WCF libraries that enable applications built on .NET Core to communicate with WCF services.
An unofficial .Net wrapper for the Discord API (
MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from
Ethereum .Net cross platform integration library
OPC Unified Architecture .NET Standard
R Tools for Visual Studio.
A C# library for making bots using the Discord API. (.NET framework)
Real-Time library for ASP .NET Core

Version History

Version Downloads Last updated
4.3.2 1,559,210 11/29/2017
4.3.1 300,607 5/9/2017
4.3.0 1,759,200 11/15/2016
4.3.0-preview1-24530-04 12,080 10/24/2016
4.0.2 6,684,584 11/29/2017
4.0.1 44,882 5/9/2017
4.0.0 2,896,292 6/27/2016
4.0.0-rc2-24027 10,213 5/16/2016
4.0.0-beta-23516 7,795 11/18/2015
4.0.0-beta-23409 1,086 10/15/2015
4.0.0-beta-23225 597 9/2/2015
4.0.0-beta-23123 670 7/29/2015
4.0.0-beta-23109 589 7/27/2015
4.0.0-beta-23019 492 6/30/2015
4.0.0-beta-22816 1,188 4/24/2015