fsm

package

v0.0.0-...-435ba0e Latest Latest Go to latest Published: Feb 16, 2023 License: MIT Imports: 6 Imported by: 0

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Repository

github.com/youngbupark/raft-membership

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Documentation ¶

Index ¶

type FSM
- func New() *FSM
type HostMember
type HostMembership
- func (h *HostMembership) Clone() *HostMembership
- func (h *HostMembership) Decode(r io.Reader) (*HostMembership, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type FSM ¶

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

FSM implements a finite state machine that is used along with Raft to provide strong consistency. We implement this outside the Server to avoid exposing this outside the package.

func New ¶

func New() *FSM

func (*FSM) Apply ¶

func (c *FSM) Apply(log *raft.Log) interface{}

func (*FSM) Restore ¶

func (c *FSM) Restore(old io.ReadCloser) error

Restore streams in the snapshot and replaces the current state store with a new one based on the snapshot if all goes OK during the restore.

func (*FSM) Snapshot ¶

func (c *FSM) Snapshot() (raft.FSMSnapshot, error)

func (*FSM) State ¶

func (c *FSM) State() *HostMembership

State is used to return a handle to the current state

type HostMember ¶

type HostMember struct {
	Name      string    `json:"name"`
	Desc      string    `json:"description"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
}

type HostMembership ¶

type HostMembership struct {
	Ver     string       `json:"ver"`
	Members []HostMember `json:"members"`
}

func (*HostMembership) Clone ¶

func (h *HostMembership) Clone() *HostMembership

func (*HostMembership) Decode ¶

func (h *HostMembership) Decode(r io.Reader) (*HostMembership, error)

Source Files ¶

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