Chat Backend

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This project is part of the liveProject series WebSocket-based Chat Backend in Go
prerequisites
basic Go • Gorilla WebSocket library
skills learned
creating a WebSocket server • uploading files to an object storage service • verifying functionality using tests
Amit Saha
1 week · 4-6 hours per week · BEGINNER
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In this liveProject, you’ll create advanced functionality for a chat application, allowing users to upload files during a text chat. You’ll use the WebSockets framework to receive requests from browsers and set up WebSocket connections that let customer support teams chat with customers. Challenges include implementing the file upload support, and writing tests to ensure the end-to-end functionality is high-quality and bug-free.

This project is designed for learning purposes and is not a complete, production-ready application or solution.

book resources

When you start your liveProject, you get full access to the following books for 90 days.

project author

Amit Saha

Amit Saha is a software engineer at Atlassian in Sydney, Australia. He’s the author of Practical Go: Building Scalable Network and Non-Network Applications (Wiley, 2021), Doing Math with Python: Use Programming to Explore Algebra, Statistics, Calculus, and More! (No Starch Press, 2015), and Write Your First Program (PHI Learning, 2013). His other writings have been published in technical magazines, conference proceedings, and research journals. He can be found online at https://echorand.me.

prerequisites

This liveProject is for Go programmers who are comfortable with the language’s basics. To begin this liveProject, you will need to be familiar with the following:


TOOLS
  • Basic Go
  • Basic Javascript, HTML, and CSS
  • Basic Gorilla WebSocket library

you will learn

In this liveProject, you’ll implement a WebSocket backend as well as command line WebSocket clients that can verify functionality. You’ll use the Go Cloud Development Kit to upload files to a locally running object storage service, and create an HTTP server which will serve files from memory.


  • Create a WebSocket server
  • Upload files to an object storage service
  • Verify functionality using tests

features

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book resources
Get full access to select books for 90 days. Permanent access to excerpts from Manning products are also included, as well as references to other resources.

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