storage

package

v0.0.0-...-3491b9c Latest Latest Go to latest Published: Apr 28, 2022 License: Apache-2.0 Imports: 7 Imported by: 0

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const (
	FileStorageType  = 1
	RedisStorageType = 2
)

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

func NewFilePosStorage(filepath string) (*FilePosStorage, error)

func (s *FilePosStorage) Close()

func (s *FilePosStorage) Get() (*Position, error)

func (s *FilePosStorage) Rewrite(pos *Position) error

type IPosStorage interface {
	Get() (*Position, error)
	Rewrite(pos *Position) error
	Close()
}

func NewPosStorage(storageCfg PosStorageConfig) (IPosStorage, error)

type PosStorageConfig struct {
	StorageType int
	FileConfig  struct {
		Filepath string
	}
	RedisConfig struct {
		Uri string
	}
}

type Position struct {
	Name string `json:"name"`
	Pos  uint32 `json:"pos"`
}

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

func NewRedisPosStorage(uri string) (*RedisPosStorage, error)

func (s *RedisPosStorage) Close()

func (s *RedisPosStorage) Get() (*Position, error)

func (s *RedisPosStorage) Rewrite(pos *Position) error