zero

Documentation

Index

• type Options
  • func (opts Options) GetPIDFile() string
  • func (opts Options) GetUpgradeSock() string
• type State
• type ZeroDownTime
  • func New(opts Options) *ZeroDownTime
  • func (z *ZeroDownTime) Close(ctx context.Context) error
  • func (z *ZeroDownTime) GetPID() (int, error)
  • func (z *ZeroDownTime) IsUpgraded() bool
  • func (z *ZeroDownTime) KillProcess(ctx context.Context, pid int, removePIDFile bool) error
  • func (z *ZeroDownTime) Listener(ctx context.Context, network string, address string, cfg *net.ListenConfig) (net.Listener, error)
  • func (z *ZeroDownTime) RemoveUpgradeSock() error
  • func (z *ZeroDownTime) Upgrade() error
  • func (z *ZeroDownTime) WaitForUpgrade(ctx context.Context) error
  • func (z *ZeroDownTime) WritePID() error

Types

type Options

type Options struct {
	UpgradeSock string
	PIDFile     string
}

func (Options) GetPIDFile

func (opts Options) GetPIDFile() string

func (Options) GetUpgradeSock

func (opts Options) GetUpgradeSock() string

type State

type State int8

type ZeroDownTime

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

func New

func New(opts Options) *ZeroDownTime

func (*ZeroDownTime) Close

func (z *ZeroDownTime) Close(ctx context.Context) error

func (*ZeroDownTime) GetPID

func (z *ZeroDownTime) GetPID() (int, error)

func (*ZeroDownTime) IsUpgraded

func (z *ZeroDownTime) IsUpgraded() bool

func (*ZeroDownTime) KillProcess

func (z *ZeroDownTime) KillProcess(ctx context.Context, pid int, removePIDFile bool) error

func (*ZeroDownTime) Listener

func (z *ZeroDownTime) Listener(ctx context.Context, network string, address string, cfg *net.ListenConfig) (net.Listener, error)

func (*ZeroDownTime) RemoveUpgradeSock

func (z *ZeroDownTime) RemoveUpgradeSock() error

func (*ZeroDownTime) Upgrade

func (z *ZeroDownTime) Upgrade() error

func (*ZeroDownTime) WaitForUpgrade

func (z *ZeroDownTime) WaitForUpgrade(ctx context.Context) error

func (*ZeroDownTime) WritePID

func (z *ZeroDownTime) WritePID() error