August 20, 2020

context.Context (Go Time #143)

1 hour 10 minutes

Francesc Campoy and Isobel Redelmeier joins the panel to discuss Go’s context package including real-world insights into its use and misuse.

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Featuring:

Francesc Campoy – Website, GitHub, X
Isobel Redelmeier – X
Mat Ryer – GitHub, LinkedIn, Bluesky, X
Jaana Dogan – Website, GitHub, X

Show Notes:

Just For Func: #9 - The Context Package - Francesc’s YouTube channel & his episode on the context package

context.WithValue example of avoiding key collision

Context Keys in Go - Mat Ryer’s article expanding on this

Context is for Cancelation - Dave Cheney’s argument that context is for cancellation

Context isn’t for Cancelation - Dave Cheney’s argument that context isn’t for cancellation

Make Ctrl+C cancel the context.Context - Mat Ryer’s technique for triggering a graceful cascade of shutdown across your program

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