Làm việc với WebSockets trên AWS

WebSockets is the best way to interact in real-time between your front-end and back-end. AWS provides a new WebSocket API through API Gateway, which is powerful and easy to set up. In this tutorial, we'll create a new WebSocket API, a Lambda function, and connect to it with a simple front-end client. Watch this video for more details!

Check out the code from this video: https://github.com/ryanmurakami/websockets-on-aws

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Table of Contents:

0:00 Introduction

0:34 WebSockets in AWS

2:17 WebSocket API in API Gateway

2:57 WebSockets Demo Overview

3:35 Creating the Lambda Function

10:39 Creating the WebSocket API

14:13 Connecting the Front-end Client

18:19 Testing the WebSocket Connection

20:00 Responding to the Client

25:22 Configuring Lambda Permissions for WebSockets

29:07 Final thoughts

#aws #serverless #websockets #apigateway