persistence

package

v0.0.0-...-ff68fb7 Latest Latest Go to latest Published: Sep 26, 2021 License: MIT Imports: 13 Imported by: 0

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Repository

github.com/c16a/hermes

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Documentation ¶

Index ¶

Constants
type BadgerProvider
type Provider
- func NewBadgerProvider(config *config.Config, logger *zap.Logger) (Provider, error)
- func NewRedisProvider(config *config.Config, logger *zap.Logger) (Provider, error)
type RedisProvider

Constants ¶

View Source

const (
	PacketReserved byte = 1
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type BadgerProvider ¶

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

func (*BadgerProvider) CheckForPacketIdReuse ¶

func (b *BadgerProvider) CheckForPacketIdReuse(clientID string, packetID uint16) (bool, error)

func (*BadgerProvider) FreePacketID ¶

func (b *BadgerProvider) FreePacketID(clientID string, packetID uint16) error

func (*BadgerProvider) GetMissedMessages ¶

func (b *BadgerProvider) GetMissedMessages(clientID string) ([]*packets.Publish, error)

func (*BadgerProvider) ReservePacketID ¶

func (b *BadgerProvider) ReservePacketID(clientID string, packetID uint16) error

func (*BadgerProvider) SaveForOfflineDelivery ¶

func (b *BadgerProvider) SaveForOfflineDelivery(clientId string, publish *packets.Publish) error

type Provider ¶

type Provider interface {
	SaveForOfflineDelivery(clientId string, publish *packets.Publish) error
	GetMissedMessages(clientId string) ([]*packets.Publish, error)

	ReservePacketID(clientID string, packetID uint16) error
	FreePacketID(clientID string, packetID uint16) error
	CheckForPacketIdReuse(clientID string, packetID uint16) (bool, error)
}

func NewBadgerProvider ¶

func NewBadgerProvider(config *config.Config, logger *zap.Logger) (Provider, error)

func NewRedisProvider ¶

func NewRedisProvider(config *config.Config, logger *zap.Logger) (Provider, error)

type RedisProvider ¶

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

func (*RedisProvider) CheckForPacketIdReuse ¶

func (r *RedisProvider) CheckForPacketIdReuse(clientID string, packetID uint16) (bool, error)

func (*RedisProvider) FreePacketID ¶

func (r *RedisProvider) FreePacketID(clientID string, packetID uint16) error

func (*RedisProvider) GetMissedMessages ¶

func (r *RedisProvider) GetMissedMessages(clientId string) ([]*packets.Publish, error)

func (*RedisProvider) ReservePacketID ¶

func (r *RedisProvider) ReservePacketID(clientID string, packetID uint16) error

func (*RedisProvider) SaveForOfflineDelivery ¶

func (r *RedisProvider) SaveForOfflineDelivery(clientId string, publish *packets.Publish) error

Source Files ¶

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