ANN: sgcWebSockets 4.2.2 New HTTP/2 Client

[esegece 47]

sgcWebSockets is a complete package providing access to HTML5 WebSockets API (WebSocket is a web technology providing for bi-directional, full-duplex communications channels, over a single Transmission Control Protocol (TCP) socket) allowing to create WebSocket Servers, and WebSocket clients in VCL, Lazarus and Firemonkey Applications.

 

What's new 4.2.2

- New HTTP/2 Client component: multiplexed streams, server push, partial streams, heartbeat... and more.

    - HTTP/2 vs HTTP1 Performance

    - HTTP/2 Client Tests

    - HTTP/2 Latency

    - HTTP/2 Tests from HTTPBIN.ORG

    - Demo can be downloaded from: http://www.esegece.com/download/protocols/sgcHTTP2Client.zip

- New Binance Futures API Client component.

- Improved Telegram Client, now supports iOS64 (Windows, MacOSX, Android and Linux were already supported).

- Fixed some bugs using OpenSSL 1.1.1 and TLS 1.3

- Several improvements about performance and stability.


Main Features:

- WebSocket and HTTP Support: sgcWebSockets includes client and server-side implementations of the WebSocket protocol (RFC 6455). HTTP/s is also full supported. Support for plain TCP is also included.
- SSL/TLS for Security: Your messages are secure using our SSL/TLS implementation. Widest compatibility via support for modern TLS 1.3, TLS 1.2, TLS 1.1 and TLS 1.0
- Protocols and APIs: Several protocols are supported: MQTT (3.1.1 and 5.0), STOMP, WEBRTC, SIGNALR CORE, WAMP... Built-in protocols support Transactions, Datasets, QoS, big file transfers and more. APIs supported for third-parties like Pusher, Bitfinex, Huobi, CEX...
- Cross-platform: Share your code using our WebSockets library for your Delphi VCL, Firemonkey, Intraweb, Javascript and C# projects. Includes Server, Clients and several protocols for building and connecting to WebSocket applications.
- High Performance WebSocket Server based on Microsoft HTTP Framework and IOCP.

- HTTP/2 protocol is supported on client component.

 

Trial Version:

https://www.esegece.com/websockets/download

 

Compiled Demos:
http://www.esegece.com/download/sgcWebSockets_bin.zip

 

More Info:
https://www.esegece.com/websockets

[Arnaud Bouchez 407]

I wonder if the WebSockets encapsulating in HTTP/2 makes a huge performance difference in respect to plain HTTP upgrade.

Speaking about WebSockets frames communications, not HTTP requests.