First come, first served (FIFO)

The queue discipline that serves parties in the order they joined; FIFO means first in, first out. It is the default most parties consider fair, and any exception, such as priority, is best made visible.

Nov 8, 2026
NOWAITN

The queue discipline that serves parties in the order they joined; FIFO means first in, first out. It is the default most parties consider fair, and any exception, such as priority, is best made visible.

See also: Queue discipline, Priority queue, Position