utils

package

v0.0.1 Latest Latest Go to latest Published: Dec 28, 2023 License: AGPL-3.0 Imports: 6 Imported by: 0

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var ErrAllTargetsOffline = errors.New("all the targets are offline")

func GetRandomClient(clients []*minio.Client) (*minio.Client, error)

GetRandomClient fetches a random client from the provided list of clients.

func IsContextError(err error) bool

IsContextError returns true if the error relates to context cancel or deadline exceeded.

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

FileLogger logs the messages to a file.

func NewLogger(file *os.File, verbosity int) *FileLogger

New returns the FileLogger instance.

func (l *FileLogger) CurrentV() int

CurrentV returns the current verbosity level configured.

func (l *FileLogger) Log(message string) error

Log writes the message to the file.

func (l *FileLogger) V(v int) Logger

V returns the FileLogger if the verbosity level is less than the configured level. Else, returns a no-op logger.

type Logger interface {
	Log(message string) error
	V(level int) Logger
	CurrentV() int
}

Logger implements the Log interface.

type NoOpLogger struct{}

NoOpLogger is used for a nil logger.

func (l NoOpLogger) CurrentV() int

CurrentV for NoOP returns -1 (For interface compatibility).

func (l NoOpLogger) Log(message string) error

Log does a No-Op.

func (l NoOpLogger) V(v int) Logger

V returns the FileLogger if the verbosity level is less than the configured level. Else, returns a no-op logger.