Logging utils

Logging

The logger object is the main object for logging functions.

logger.trace(…msg)

Creates TRACE level logging messages. It concatenates msg parameters to compound message to be logged.

Returns: void

Example of use:

logger.trace('Operation sent to', host_var, ' and port ', port_var, '. Operation content: ', operation_var);

logger.debug(…msg)

Creates DEBUG level logging messages. It concatenates msg parameters to compound message to be logged.

Returns: void

Example of use:

logger.debug('Operation sent to', host_var, ' and port ', port_var, '. Operation content: ', operation_var);

logger.info(…msg)

Creates INFO level logging messages. It concatenates msg parameters to compound message to be logged.

Returns: void

Example of use:

logger.info('Operation sent to', host_var, ' and port ', port_var, '. Operation content: ', operation_var);

logger.warn(…msg)

Creates WARN level logging messages. It concatenates msg parameters to compound message to be logged.

Returns: void

Example of use:

logger.warn('Operation sent to', host_var, ' and port ', port_var, '. Operation content: ', operation_var);

logger.error(…msg)

Creates ERROR level logging messages. It concatenates msg parameters to compound message to be logged.

Returns: void

Example of use:

logger.error('Error connecting to host ', host_var, ' and port ', port_var, '. Stop processing');