Server Side Events - SSE

[mondain]

SSE feature

Testing WAR can be located here: https://github.com/Red5/red5-websocket-chat/releases/tag/v2.0.23

Server-Sent Events (SSE) is a server-push technology that allows a server to automatically send real-time updates to a browser client over a single, long-lived HTTP connection. Unlike WebSockets, SSE is primarily for one-way communication (server to client), making it ideal for applications needing steady updates such as live data feeds, notifications, or chat applications without requiring two-way interaction. The browser uses the EventSource API to establish and maintain the connection, which includes features like automatic reconnection.

Most of the file changes are due to the older Red5LoggerFactory use vs LoggerFactory from sl4j.

[Copilot]

Pull Request Overview

This PR introduces Server-Sent Events (SSE) functionality to the Red5 server, providing W3C-compliant real-time server-to-client communication capabilities. The implementation integrates seamlessly with Red5's existing Tomcat servlet infrastructure and includes comprehensive SSE management features.

• Complete SSE implementation with connection management, event broadcasting, and scope integration
• Updated logging framework from Red5LoggerFactory to standard slf4j LoggerFactory across multiple classes
• Version bump from 2.0.22 to 2.0.23 across all modules

Reviewed Changes

Copilot reviewed 46 out of 46 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
SSE-README.md	Comprehensive documentation for the new SSE feature implementation
server/src/main/java/org/red5/server/net/sse/*.java	Core SSE implementation including servlet, manager, service, and connection classes
server/src/main/java/org/red5/server/adapter/SSEApplicationAdapter.java	Application adapter with built-in SSE integration for Red5 applications
server/src/main/server/webapps//sse-.html	Test pages demonstrating SSE functionality
server/src/main/server/webapps/live/WEB-INF/web.xml	Servlet configuration for SSE endpoint
server/src/main/server/conf/*.xml	Spring configuration for SSE beans and Tomcat loader setup
Multiple *.java files	Logging framework migration from Red5LoggerFactory to LoggerFactory
*/pom.xml	Version updates and dependency scope changes

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[Copilot]

Pull Request Overview

Copilot reviewed 38 out of 38 changed files in this pull request and generated 5 comments.

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}