Many Gopher might impelemented something related to http client or http service, or even a concurrent program. And saw context structure appears in many source code and API. But do you know what it is and how it help us to produce elegant program?

I will dig into Golang context, know how it works, show its power, and correctly apply it to our daily coding.

Collaborative note: https://hackmd.io/@coscup/rJBZJXxVB