Eclipse Grizzly

Grizzly web server framework has been designed to help developers to take advantage of the Java non-blocking I/O (NIO) API. Grizzly's goal is to help developers to build scalable and robust servers using NIO as well as offering extended framework components: web framework (HTTP/S), WebSocket, Comet.^[1]

Grizzly

Developer(s)	Eclipse Foundation
Stable release	4.0.0 / June 15, 2022; 2 years ago (2022-06-15)
Repository	github.com/eclipse-ee4j/grizzly
Written in	Java
Platform	Java
Type	Web server framework
License	EPL 2.0
Website	eclipse-ee4j.github.io/grizzly/

Overview

The Core Framework of Grizzly includes

• Memory Management
• I/O Strategies
• Transports and Connections
• FilterChain and Filters
• Core Configuration
• Port Unification
• JMX Monitoring^[2]

HTTP components include

• Core HTTP Framework
• HTTP Server Framework
• HTTP Server Framework Extras
• Comet
• JAXWS
• WebSockets
• AJP
• SPDY