Learning Golang: Context package: Cancellations, Deadlines and Request-scoped values

Welcome! Let's learn and talk about the context package, specifically about how to implement deadlines, cancellation and request-scoped values using the functions defined in the package:

context.WithDeadline and context.WithTimeout
context.WithCancel and
context.WithValues

The code is available here: https://github.com/MarioCarrion/video...

Blog: https://mariocarrion.com/2021/05/31/l...

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Previous Episode: "Golang Microservices: Events and Background Jobs using RabbitMQ":    • Golang Microservices: Events and Back...  
Playlist "Building Microservices in Go/Golang":    • Building Microservices in Golang/Go  
Playlist "Golang Tools and Packages":    • Golang/Go Tools and Packages  
Playlist "Testing in Go":    • Testing in Golang/Go  

00:00 Intro
00:56 What is the context package?
01:19 Context Deadlines
04:06 Cancellation Signals
07:32 Request-scoped values
10:02 Best practices
11:17 Parting words

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Every week I will share with you different topics I've learned while working for small startups and large companies including the processes I've followed over the years for successfully delivering complex enterprise systems from start to end.

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#golang #microservices #programming

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