networkutils

package

v0.7.1 Latest Latest Go to latest Published: Feb 25, 2022 License: Apache-2.0 Imports: 9 Imported by: 0

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func IsPortValid(port string) bool

type DefaultNetClient struct{}

func (n *DefaultNetClient) DialTimeout(network, address string, timeout time.Duration) (net.Conn, error)

type IPGenerator interface {
	GenerateUniqueIP(cidrBlock string) (string, error)
	IsIPUnique(ip string) bool
}

func NewIPGenerator(netClient NetClient) IPGenerator

type IPPool []string

func NewIPPool() IPPool

func NewIPPoolFromEnv(ipPoolEnvVar string) (IPPool, error)

func NewIPPoolFromString(fromString string) IPPool

func (ipPool *IPPool) AddIP(ip string)

func (ipPool *IPPool) IsEmpty() bool

func (ipPool *IPPool) PopIP() (string, error)

func (ipPool *IPPool) ToEnvVar(envVarName string) error

func (ipPool *IPPool) ToString() string

type NetClient interface {
	DialTimeout(network, address string, timeout time.Duration) (net.Conn, error)
}