Understanding TCP/IP Protocol Stack
Explore the TCP/IP protocol stack, packet encapsulation, and how data travels through network layers from application to physical transmission.
Client-server communication patterns, from polling mechanisms to real-time WebSocket connections.
Explore the TCP/IP protocol stack, packet encapsulation, and how data travels through network layers from application to physical transmission.
Understanding long polling - an efficient approach where the server holds requests open until data is available. Near-instant delivery with HTTP compatibility.
Understanding short polling - a simple but inefficient approach to fetching data at regular intervals. Interactive visualization shows why 70-90% of requests are wasted.
Understanding WebSockets - the protocol that enables full-duplex communication channels over a single TCP connection. Interactive visualization of handshakes, frames, and bidirectional messaging.
Understanding different client-server communication patterns - from simple polling to real-time WebSocket connections.