concurrent

Documentation

Index

• func Serve(ctx Ctx, cancel func(), services ...func(Ctx) error) (err error)
• type Ctx
• type SetupFunc

Functions

func Serve

func Serve(ctx Ctx, cancel func(), services ...func(Ctx) error) (err error)

Serve runs given services in parallel until either ctx.Done or any service exits, then it call cancel and wait until all services will exit. Returns error of first service which returned non-nil error, if any.

Types

type Ctx

type Ctx = context.Context

Ctx is a synonym for convenience.

type SetupFunc

type SetupFunc func(Ctx) (interface{}, error)

SetupFunc is described in Setup.