Log files
Furnace framework > Logging framework

Next:Log levels

Each application that wishes to use logging must choose a log service name; the following combinator should wrap the top level of the application:
with-logging ( service quot -- )

Log messages are written to log-root/service/1.log, where
log-root is resource:logs by default, but can be overriden with the log-root variable
service is the service name

You can get the log path for a service:
log-path ( service -- path )

log# ( path n -- path' )

New log entries are always sent to 1.log but Log rotation moves 1.log to 2.log, 2.log to 3.log, and so on.