threaded_wait(Term) threaded_wait([Term| Terms])
Suspends the thread making the call until a notification is received
that unifies with
Term. The call must be made within the same object
(this) containing the calls to the
threaded_notify/1 predicate that will
eventually send the notification. The argument may also be a list of
[Term| Terms]. In this case, the thread making the
call will suspend until all notifications in the list are received.
This predicate requires a backend Prolog compiler providing
compatible multi-threading primitives. The value of the read-only
threads flag is set to
supported when that
is the case.
Modes and number of proofs¶
threaded_wait(?term) - one threaded_wait(+list(term)) - one
% wait until the "data_available" notification is received: ..., threaded_wait(data_available), ...