Capability of file rolling

[kof02guy]

Hi, @syang0 We're going to use nanolog as our logging library, but we found that the file used for logging will never be rolled over. This makes it hard for a server to continuously writing logs to a file without the log file to be too large. It is not convenient to use decompressor for each compressed log file to generate human readable log files. So can you provide any insight? Thanks a lot!