Systems

vsched

Schedules events by time and runs them in order, blocking until the last.

Released v1.0.0 · 2026-09-28

Import

use "stdlib/sched.ven"

vsched.ven

s = scheduler_new()
schedule_after(s, 0.5, make() give 41 + 1)
run_pending(s)

Reference (4 functions)

API reference

Builds a new, empty Scheduler.

scheduler_new()

Queues work_fn to run delay_seconds after scheduler starts.

schedule_after(scheduler_new(), 1.5, say_hi)

Runs every event queued on scheduler, blocking until each has fired.

run_pending(scheduler_new())

Gives back events sorted earliest delay first.

sort_events_by_delay([ScheduledEvent(2.0, say_hi), ScheduledEvent(1.0, say_hi)])