WebSockets

Create real-time web connected applications with support for WebSockets. Includes client, server, and proxy components for building and connecting to WebSockets (HTML5) based applications.

Overview

Provides a standard framework for ongoing bi-directional communications between web clients and servers over WebSockets.
Support for WebSocket (ws://) and WebSocket Secure (wss://) connections with up to 256-bit strong SSL encryption and digital certificates.
Authenticate and encrypt/decrypt data sent and received using TLS 1.2, 1.1 or 1.0.
Advanced digital certificate capabilities allow you to create, sign, and manage X.509 digital certificates. Become your own certificate authority.
Fast, robust, and reliable, the components consume a minimum of resources.
Native development components for all supported platforms and component technologies.
Rigorously tested, rock solid components that have undergone hundreds of thousands of hours of testing both internally by our QA team and externally through customer installations.
Detailed reference documentation, hundreds of sample applications, fully-indexed help files, and an extensive online knowledge base.
Backed by multi-tier professional support, including free email support and enterprise-level paid support.

Fully-managed .NET components based on a 100% C# codebase, with no dependencies on outside native code. The edition of choice for fully-managed .NET applications：
Microsoft® Visual Studio® 2017 Support
Fully-managed .NET components written in C#.
Extensive demo applications for WinForms and WebForms (ASP.NET) written in VB.NET and C#.
Comprehensive integrated product documentation.
Support for x-copy deployment in ASP.NET.
Seamless integration with popular development environments including Microsoft Visual Studio .NET.
Single assembly, or smaller individual component assemblies (full version only) for compact deployment.
Support for version 2.0 -> 4.6.2 of the .NET Framework.