This logging implementation uses a simple format that includes only the log level
and the message text. By default, output is written to console methods (console.info
for normal informational messages, console.warn for warnings, console.error for
errors, and console.log for debug output) and the default minimum level is info
(that is, debug output is suppressed). You can filter by log level or change the output
destination with BasicLoggerOptions.
To use the logger created by this function, put it into LDOptions.logger. If
you do not set LDOptions.logger to anything, the SDK uses a default logger
that is equivalent to ld.basicLogger({ level: 'info' }).
Example
This example shows how to use basicLogger in your SDK options to enable console
logging only at warn and error levels.
Provides a simple LDLogger implementation.
This logging implementation uses a simple format that includes only the log level and the message text. By default, output is written to
console
methods (console.info
for normal informational messages,console.warn
for warnings,console.error
for errors, andconsole.log
for debug output) and the default minimum level isinfo
(that is, debug output is suppressed). You can filter by log level or change the output destination with BasicLoggerOptions.To use the logger created by this function, put it into LDOptions.logger. If you do not set LDOptions.logger to anything, the SDK uses a default logger that is equivalent to
ld.basicLogger({ level: 'info' })
.Example
This example shows how to use
basicLogger
in your SDK options to enable console logging only atwarn
anderror
levels.