45 lines
1.4 KiB
Rust
45 lines
1.4 KiB
Rust
use std::sync::Arc;
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use syndicate::actor::*;
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use syndicate::during::entity;
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use syndicate::schemas::dataspace::Observe;
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use syndicate::value::NestedValue;
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const SERVICE_NAME: &str = "debt-reporter";
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pub fn on_demand(t: &mut Activation, ds: Arc<Cap>) {
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t.spawn(syndicate::name!("on_demand", service = SERVICE_NAME), move |t| {
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let monitor = entity(())
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.on_asserted_facet(|_, t, _| {
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t.spawn_link(syndicate::name!(SERVICE_NAME), run);
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Ok(())
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})
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.create_cap(t);
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let service_sym = AnyValue::symbol(SERVICE_NAME);
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ds.assert(t, &Observe {
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pattern: syndicate_macros::pattern!("<require-service =service_sym>"),
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observer: monitor,
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});
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Ok(())
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})
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}
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// pub fn spawn(t: &mut Activation) {
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// t.spawn(syndicate::name!(SERVICE_NAME), run);
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// }
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fn run(t: &mut Activation) -> ActorResult {
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t.linked_task(syndicate::name!("tick"), async {
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let mut timer = tokio::time::interval(core::time::Duration::from_secs(1));
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loop {
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timer.tick().await;
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for (id, (name, debt)) in syndicate::actor::ACCOUNTS.read().unwrap().iter() {
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let _enter = name.enter();
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tracing::info!(id, debt = debug(
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debt.load(std::sync::atomic::Ordering::Relaxed)));
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}
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}
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});
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Ok(())
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}
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