Log::Log4perl::Util::Semaphore provides the synchronisation mechanism for the Synchronized.pm appender in Log4perl, but can be used independently of Log4perl. As a convenience, the "uid" field accepts user names as well, which it translates into the ...

If multiple processes are using the same "Log::Log4perl" appender without synchronization, overwrites might happen. A typical scenario for this would be a process spawning children, each of which inherits the parent's Log::Log4perl configuration. In ...