exec

Documentation

Index

• func Retry(times int, interval time.Duration, f func() error) error
• func Run(timeout time.Duration, bin string, args ...string) (int, string, string, error)
• func RunWithRetry(times int, interval, timeout time.Duration, bin string, args ...string) (int, string, string, error)

Functions

func Retry

func Retry(times int, interval time.Duration, f func() error) error

Retry will run function with times, if err is nil, it will return nil, if over times, it will return last error.

func Run

func Run(timeout time.Duration, bin string, args ...string) (int, string, string, error)

Run returns running command result with timeout, returns are command exit code, stdout iostream, stderr iostream, error.

func RunWithRetry

func RunWithRetry(times int, interval, timeout time.Duration, bin string, args ...string) (int, string, string, error)

RunWithRetry returns running command with "times" retries, must keep exit is 0 when execute success, returns are command exit code, stdout iostream, stderr iostream, error.