util

Documentation

Index

• func Dial(addr, certPEM, serverNameOverride string) (*grpc.ClientConn, error)
• func ReleaseUpLock()
• func TakeUpLock() error
• func UpRunning() bool
• type ProgressPrinter
  • func NewProgressPrinter(out io.Writer, msg string) ProgressPrinter
  • func (pp ProgressPrinter) Run()
  • func (pp ProgressPrinter) Stop()

Functions

func Dial

func Dial(addr, certPEM, serverNameOverride string) (*grpc.ClientConn, error)

func ReleaseUpLock

func ReleaseUpLock()

func TakeUpLock

func TakeUpLock() error

func UpRunning

func UpRunning() bool

Types

type ProgressPrinter

type ProgressPrinter struct {
	// contains filtered or unexported fields
}

ProgressPrinter prints to the output every 2 seconds so that the user knows the application isn't stalled.

func NewProgressPrinter

func NewProgressPrinter(out io.Writer, msg string) ProgressPrinter

NewProgressPrinter creates a new ProgressPrinter.

func (ProgressPrinter) Run

func (pp ProgressPrinter) Run()

Run starts printing to the output.

func (ProgressPrinter) Stop

func (pp ProgressPrinter) Stop()

Stop stops printing to the output. After it returns, ProgressPrinter won't print anything more.