WebSocket - JSR356

on YouTube ↗54m

" summary

Explains why WebSocket replaces polling and long polling with a TCP based full duplex channel and notes lack of delivery guarantees and that the client must start the handshake. Describes JSR 356 with Tyrus reference implementation, shows bootstrapping a Java SE client via ContainerProvider and GlassFish 4 includes WebSocket, details encoders/decoders, path templates, subprotocols, firewall gotchas and Azure issues and demos a browser drawing app that works end to end using NetBeans live debugging and Chrome network frames.

AI-written summary · about

" chapters (9)

1. 0:00Introduction to WebSocket
2. 4:21WebSocket standard and browser support
3. 11:57WebSocket API basics and endpoints
4. 20:04Sending and receiving messages
5. 26:28Encoders and decoders for Java objects
6. 34:25Path mapping and query parameters
7. 38:16Security and protocol considerations
8. 42:10Demo and tools for WebSocket development
9. 50:02Q&A on clustering and security

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