Skip to Content
Electronics Projects with the ESP8266 and ESP32: Building Web Pages, Applications, and WiFi Enabled Devices
book

Electronics Projects with the ESP8266 and ESP32: Building Web Pages, Applications, and WiFi Enabled Devices

by Neil Cameron
December 2020
Intermediate to advanced
703 pages
12h 21m
English
Apress
Content preview from Electronics Projects with the ESP8266 and ESP32: Building Web Pages, Applications, and WiFi Enabled Devices
© Neil Cameron 2021
N. CameronElectronics Projects with the ESP8266 and ESP32https://doi.org/10.1007/978-1-4842-6336-5_9

9. WebSocket

Neil Cameron1  
(1)
Edinburgh, UK
 

The WebSocket protocol (www.websocket.org) allows a two-way real-time conversation between the web server and client, through a standardized connection to allow both the server and the client to send data at any time. The client sends a request to the server to switch from an HTTP protocol to a WebSocket protocol; and if the server can host the WebSocket protocol, the HTTP connection is replaced with a WebSocket connection, but using the same port as HTTP.

An example of the WebSocket protocol is transmitting and receiving text in a conversation between the web server and the client (see ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services
QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Beginning LoRa Radio Networks with Arduino: Build Long Range, Low Power Wireless IoT Networks

Beginning LoRa Radio Networks with Arduino: Build Long Range, Low Power Wireless IoT Networks

Pradeeka Seneviratne
Beginning MicroPython with the Raspberry Pi Pico: Build Electronics and IoT Projects
RF Engineering for Wireless Networks
ESP32 Formats and Communication: Application of Communication Protocols with ESP32 Microcontroller

Publisher Resources

ISBN: 9781484263365Purchase LinkPublisher Website