Class Logger

Standard logger that writes formatted messages to stderr or a custom pipe.

Index

Constructors

Properties

Accessors

formatter maxSeverity

Constructors

constructor

new Logger(opts?: {}): Logger
Parameters
- Optionalopts: {}
Returns Logger
- Defined in logging.d.ts:23

Properties

level

level: any

progname

progname: any

Accessors

formatter

get formatter(): any
getter/setter so custom logger impls can access this.formatter

Returns any
- Defined in logging.d.ts:28
set formatter(f: any): void
Parameters
- f: any
Returns void
- Defined in logging.d.ts:26

maxSeverity

get maxSeverity(): number
Returns number
The highest severity level logged so far.
- Defined in logging.d.ts:32

Methods

add

add(
    severity: string | number,
    message?: string | { inspect?(): string },
    progname?: string | Function,
): boolean
Log a message at the given severity level.
Parameters
- severity: string | number
  Severity level (numeric constant or string name).
- Optionalmessage: string | { inspect?(): string }
  The message to log.
- Optionalprogname: string | Function
  Program name or message supplier function.
Returns boolean
- Defined in logging.d.ts:69

debug

debug(msg: any, progname: any): boolean
Parameters
- msg: any
- progname: any
Returns boolean
- Defined in logging.d.ts:74

error

error(msg: any, progname: any): boolean
Parameters
- msg: any
- progname: any
Returns boolean
- Defined in logging.d.ts:77

fatal

fatal(msg: any, progname: any): boolean
Parameters
- msg: any
- progname: any
Returns boolean
- Defined in logging.d.ts:78

getFormatter

getFormatter(): any
Returns any
- Defined in logging.d.ts:35

getLevel

getLevel(): any
Returns any
- Defined in logging.d.ts:33

getMaxSeverity

getMaxSeverity(): number
Returns number
- Defined in logging.d.ts:39

getProgramName

getProgramName(): any
Returns any
- Defined in logging.d.ts:37

info

info(msg: any, progname: any): boolean
Parameters
- msg: any
- progname: any
Returns boolean
- Defined in logging.d.ts:75

isDebug

isDebug(): boolean
Returns boolean
- Defined in logging.d.ts:60

isDebugEnabled

isDebugEnabled(): boolean
Returns boolean
Whether DEBUG-level messages will be logged.
- Defined in logging.d.ts:43

isErrorEnabled

isErrorEnabled(): boolean
Returns boolean
Whether ERROR-level messages will be logged.
- Defined in logging.d.ts:55

isFatalEnabled

isFatalEnabled(): boolean
Returns boolean
Whether FATAL-level messages will be logged.
- Defined in logging.d.ts:59

isInfo

isInfo(): boolean
Returns boolean
- Defined in logging.d.ts:61

isInfoEnabled

isInfoEnabled(): boolean
Returns boolean
Whether INFO-level messages will be logged.
- Defined in logging.d.ts:47

isWarnEnabled

isWarnEnabled(): boolean
Returns boolean
Whether WARN-level messages will be logged.
- Defined in logging.d.ts:51

log

log(severity: any, message: any, progname: any): boolean
Alias for add (Ruby Logger API).
Parameters
- severity: any
- message: any
- progname: any
Returns boolean
- Defined in logging.d.ts:73

setFormatter

setFormatter(f: any): void
Parameters
- f: any
Returns void
- Defined in logging.d.ts:36

setLevel

setLevel(n: any): void
Parameters
- n: any
Returns void
- Defined in logging.d.ts:34

setProgramName

setProgramName(n: any): void
Parameters
- n: any
Returns void
- Defined in logging.d.ts:38

unknown

unknown(msg: any, progname: any): boolean
Parameters
- msg: any
- progname: any
Returns boolean
- Defined in logging.d.ts:79

warn

warn(msg: any, progname: any): boolean
Parameters
- msg: any
- progname: any
Returns boolean
- Defined in logging.d.ts:76