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Fix schedule_unique and unschedule #54

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Dec 20, 2021
Merged

Fix schedule_unique and unschedule #54

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3 changes: 2 additions & 1 deletion src/timer.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,7 @@ const scheduler = Ref{Scheduler}()
elapsed(s::Scheduler) = elapsed(s.timer)
Base.push!(s::Scheduler, x::Scheduled) = push!(s.actions, x)
Base.filter!(x::Scheduled, s::Scheduler) = filter!(a->x!=a, s.actions)
Base.filter!(x::WeakRef, s::Scheduler) = filter!(a->x!=a.action, s.actions)
clear!(s::Scheduler) = deleteat!(s.actions, 1:length(s.actions))

"""
Expand Down Expand Up @@ -156,7 +157,7 @@ end
Takes a function and an interval in seconds, and sets the function to run after that interval only if the same function handle was not previously set.
"""
function schedule_unique(f::Function, interval)
filter(WeakRef(f), scheduler)
filter!(WeakRef(f), scheduler[])
push!(scheduler[], OnceScheduled(WeakRef(f), elapsed(scheduler[])+interval*1e9) )
@debug "Added Unique Schedule" f
end
Expand Down