utils

import "github.com/brpaz/lib-go/utils"

Index

• Variables
• func GetFreePort() (int, error)
• func WaitFor(address string, retryInternal time.Duration, maxRetryCount int) error

Variables

var ErrWaitTimeout = errors.New("timeout while waiting for resource")

func GetFreePort

func GetFreePort() (int, error)

GetFreePort returns a free port number on localhost.

func WaitFor

func WaitFor(address string, retryInternal time.Duration, maxRetryCount int) error

WaitFor helper function that waits until a specified network address become available. The retry count parameter specifies the maximum number of retries, until an error is returned. The retry interval specifies the duration between each attempt.

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