Long-running tasks should listen to context cancellations

[miparnisari]

https://go.dev/blog/context

For example when writing a web server (https://grpc.io/docs/languages/go/quickstart/#update-the-server), every function receives ctx as a first parameter.

https://pkg.go.dev/context

The chain of function calls between them must propagate the Context

https://stackoverflow.com/q/61707002/1623249

The common pattern is to pass it to every method. Be explicit.

[robpike]

An interesting point but I'm not sure it's at proverb level.