openlog: set log file

In ashther/ashr.log: just utils for myself

set log file

Description

set log file name, if the file or directory doesn't exist, it will be created and open file connection

Usage

openlog(log_name, log_level = INFO, rotate = c("size", "daily",
  "none"), max_size = 100, backup_n = 5L, units = c("Kb", "b", "Mb",
  "Gb", "Tb", "Pb"), as_json = TRUE, is_print = FALSE,
  verbose = FALSE)

Arguments

log_name	log file name
log_level	'ERROR', 'WARN', 'INFO' or 'DEBUG', constant in this package
rotate	'size' or 'daily', the type of rotate log
max_size	the max file size in bytes
backup_n	the backup log files number, must be non-negative
units	the max size units, should be one of 'Kb', 'b', 'Mb', 'Gb', 'Tb', 'Pb'
as_json	if all log input will be convert to json, default is true
is_print	if print log content to console
verbose	if print success message

Examples

## Not run: 
openlog('log/log')
openlog('log/log', log_level = ERROR) # only check log when error happened
openlog('log/log', rotate = 'daily')
openlog('log/log', max_size = 3, units = 'Mb')
openlog('log/log', backup_n = 10)
openlog('log/log', as_json = FALSE)
openlog('log/log', is_print = TRUE)

## End(Not run)

ashther/ashr.log documentation built on July 30, 2023, 3:30 a.m.