Scieneer Common Lisp 1.3.9 online documentation thread:task-queue-timeout task-queue [Function] Return the duration of time that a thread will wait for a new task to execute before exiting. When nil the threads in the pool will not timeout and exit.
(setf (thread:task-queue-timeout task-queue) timeout) [Function] Set the duration of time that a thread will wait for a new task to execute before exiting. When nil the threads in the pool will not timeout and exit.