Return to Answer

Geeze, will you stop editing!?:

Also you could have one queue for each group of modules and have a logger for each queue.

Ok, I'll stop now.

And Yet Another Edit:

With this setup it would be fairly easy to pass all the modules the same queue and just having the consumer look at that one queue, which would take you back to Ratchet Freak's answer.

Yet Another Edit:

You'll probably also want to put a timestamp as part of the LogItem; with the logger thread(s) going through the queues sequentially the log statements might get out of order from when they occurred chronologically in the modules.