select (waiting with ctx.Done)
Also written: select, ctx.Done
A `select` waits for whichever of several channels is ready first. Retries use it on `time.After` and `ctx.Done()`, so a canceled request stops waiting at once.
Also written: select, ctx.Done
A `select` waits for whichever of several channels is ready first. Retries use it on `time.After` and `ctx.Done()`, so a canceled request stops waiting at once.