A.5 library(broadcast): Broadcast and receive event notifications
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The SWI-Prolog library
library(broadcast): Broadcast and receive event notifications
broadcast/1
broadcast_request/1
listen/2
listen/3
unlisten/1
unlisten/2
unlisten/3
listening/3
Packages
Availability:
:- use_module(
library(broadcast)
).
(can be
autoloaded
)
listening
(
?Listener, ?Template, ?Goal
)
Examine the current listeners. This predicate is useful for debugging purposes.
listening(?Listener,
?Template, ?Goal)listening(?Listener,
?Template, ?Goal)