libev-perl - 4.33-2 main

EV provides a Perl interface to libev, a high performance and full-featured
event loop that is loosely modelled after libevent.
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It includes relative timers, absolute timers with customized rescheduling,
synchronous signals, process status change events, event watchers dealing
with the event loop itself, file watchers, and even limited support for
fork events.
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It uses a priority queue to manage timers and uses arrays as fundamental
data structure. It has no artificial limitations on the number of watchers
waiting for the same event.