logger

Documentation

Index

• type FileLogger
  • func NewFileLogger(name string, maxSize int64, backups int, logEventEmitter LogEventEmitter, ...) *FileLogger
  • func (l *FileLogger) ClearAllLogFile() error
  • func (l *FileLogger) ClearCurLogFile() error
  • func (l *FileLogger) Close() error
  • func (l *FileLogger) GetCurrentLogFile() string
  • func (l *FileLogger) GetPrevLogFile() string
  • func (l *FileLogger) ReadLog(offset int64, length int64) (string, error)
  • func (l *FileLogger) ReadTailLog(offset int64, length int64) (string, int64, bool, error)
  • func (l *FileLogger) SetPid(pid int)
  • func (l *FileLogger) Write(p []byte) (int, error)
• type LogCaptureLogger
  • func NewLogCaptureLogger(underlineLogger Logger, captureMaxBytes int, stdType string, procName string, ...) *LogCaptureLogger
  • func (l *LogCaptureLogger) ClearAllLogFile() error
  • func (l *LogCaptureLogger) ClearCurLogFile() error
  • func (l *LogCaptureLogger) Close() error
  • func (l *LogCaptureLogger) ReadLog(offset int64, length int64) (string, error)
  • func (l *LogCaptureLogger) ReadTailLog(offset int64, length int64) (string, int64, bool, error)
  • func (l *LogCaptureLogger) SetPid(pid int)
  • func (l *LogCaptureLogger) Write(p []byte) (int, error)
• type LogEventEmitter
• type Logger
• type NullLocker
  • func NewNullLocker() *NullLocker
  • func (l *NullLocker) Lock()
  • func (l *NullLocker) Unlock()
• type NullLogEventEmitter
  • func NewNullLogEventEmitter() *NullLogEventEmitter
• type NullLogger
  • func NewNullLogger(logEventEmitter LogEventEmitter) *NullLogger
  • func (l *NullLogger) ClearAllLogFile() error
  • func (l *NullLogger) ClearCurLogFile() error
  • func (l *NullLogger) Close() error
  • func (l *NullLogger) ReadLog(offset int64, length int64) (string, error)
  • func (l *NullLogger) ReadTailLog(offset int64, length int64) (string, int64, bool, error)
  • func (l *NullLogger) SetPid(pid int)
  • func (l *NullLogger) Write(p []byte) (int, error)
• type StdLogEventEmitter
  • func NewStderrLogEventEmitter(process_name string, group_name string, procPidFunc func() int) *StdLogEventEmitter
  • func NewStdoutLogEventEmitter(process_name string, group_name string, procPidFunc func() int) *StdLogEventEmitter
• type StdLogger
  • func NewStderrLogger(logEventEmitter LogEventEmitter) *StdLogger
  • func NewStdoutLogger(logEventEmitter LogEventEmitter) *StdLogger
  • func (l *StdLogger) Write(p []byte) (int, error)
• type SysLogger
  • func NewSysLogger(name string, logEventEmitter LogEventEmitter) *SysLogger
  • func (sl *SysLogger) Close() error
  • func (sl *SysLogger) Write(b []byte) (int, error)

Types

type FileLogger

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

func NewFileLogger

func NewFileLogger(name string, maxSize int64, backups int, logEventEmitter LogEventEmitter, locker sync.Locker) *FileLogger

func (*FileLogger) ClearAllLogFile

func (l *FileLogger) ClearAllLogFile() error

func (*FileLogger) ClearCurLogFile

func (l *FileLogger) ClearCurLogFile() error

clear the current log file contents

func (*FileLogger) Close

func (l *FileLogger) Close() error

func (*FileLogger) GetCurrentLogFile

func (l *FileLogger) GetCurrentLogFile() string

get the name of current log file

func (*FileLogger) GetPrevLogFile

func (l *FileLogger) GetPrevLogFile() string

get the name of previous log file

func (*FileLogger) ReadLog

func (l *FileLogger) ReadLog(offset int64, length int64) (string, error)

func (*FileLogger) ReadTailLog

func (l *FileLogger) ReadTailLog(offset int64, length int64) (string, int64, bool, error)

func (*FileLogger) SetPid

func (l *FileLogger) SetPid(pid int)

func (*FileLogger) Write

func (l *FileLogger) Write(p []byte) (int, error)

Override the function in io.Writer

type LogCaptureLogger

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

func NewLogCaptureLogger

func NewLogCaptureLogger(underlineLogger Logger,
	captureMaxBytes int,
	stdType string,
	procName string,
	groupName string) *LogCaptureLogger

func (*LogCaptureLogger) ClearAllLogFile

func (l *LogCaptureLogger) ClearAllLogFile() error

func (*LogCaptureLogger) ClearCurLogFile

func (l *LogCaptureLogger) ClearCurLogFile() error

func (*LogCaptureLogger) Close

func (l *LogCaptureLogger) Close() error

func (*LogCaptureLogger) ReadLog

func (l *LogCaptureLogger) ReadLog(offset int64, length int64) (string, error)

func (*LogCaptureLogger) ReadTailLog

func (l *LogCaptureLogger) ReadTailLog(offset int64, length int64) (string, int64, bool, error)

func (*LogCaptureLogger) SetPid

func (l *LogCaptureLogger) SetPid(pid int)

func (*LogCaptureLogger) Write

func (l *LogCaptureLogger) Write(p []byte) (int, error)

type LogEventEmitter

type LogEventEmitter interface {
	// contains filtered or unexported methods
}

type Logger

type Logger interface {
	io.WriteCloser
	SetPid(pid int)
	ReadLog(offset int64, length int64) (string, error)
	ReadTailLog(offset int64, length int64) (string, int64, bool, error)
	ClearCurLogFile() error
	ClearAllLogFile() error
}

type NullLocker

type NullLocker struct {
}

func NewNullLocker

func NewNullLocker() *NullLocker

func (*NullLocker) Lock

func (l *NullLocker) Lock()

func (*NullLocker) Unlock

func (l *NullLocker) Unlock()

type NullLogEventEmitter

type NullLogEventEmitter struct {
}

func NewNullLogEventEmitter

func NewNullLogEventEmitter() *NullLogEventEmitter

type NullLogger

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

func NewNullLogger

func NewNullLogger(logEventEmitter LogEventEmitter) *NullLogger

func (*NullLogger) ClearAllLogFile

func (l *NullLogger) ClearAllLogFile() error

func (*NullLogger) ClearCurLogFile

func (l *NullLogger) ClearCurLogFile() error

func (*NullLogger) Close

func (l *NullLogger) Close() error

func (*NullLogger) ReadLog

func (l *NullLogger) ReadLog(offset int64, length int64) (string, error)

func (*NullLogger) ReadTailLog

func (l *NullLogger) ReadTailLog(offset int64, length int64) (string, int64, bool, error)

func (*NullLogger) SetPid

func (l *NullLogger) SetPid(pid int)

func (*NullLogger) Write

func (l *NullLogger) Write(p []byte) (int, error)

type StdLogEventEmitter

type StdLogEventEmitter struct {
	Type string
	// contains filtered or unexported fields
}

func NewStderrLogEventEmitter

func NewStderrLogEventEmitter(process_name string, group_name string, procPidFunc func() int) *StdLogEventEmitter

func NewStdoutLogEventEmitter

func NewStdoutLogEventEmitter(process_name string, group_name string, procPidFunc func() int) *StdLogEventEmitter

type StdLogger

type StdLogger struct {
	NullLogger
	// contains filtered or unexported fields
}

func NewStderrLogger

func NewStderrLogger(logEventEmitter LogEventEmitter) *StdLogger

func NewStdoutLogger

func NewStdoutLogger(logEventEmitter LogEventEmitter) *StdLogger

func (*StdLogger) Write

func (l *StdLogger) Write(p []byte) (int, error)

type SysLogger

type SysLogger struct {
	NullLogger
	// contains filtered or unexported fields
}

func NewSysLogger

func NewSysLogger(name string, logEventEmitter LogEventEmitter) *SysLogger

func (*SysLogger) Close

func (sl *SysLogger) Close() error

func (*SysLogger) Write

func (sl *SysLogger) Write(b []byte) (int, error)