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make sure reactive context works across threads

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Jonathan Kelley 2024-02-02 16:13:06 -08:00
parent 1afada528d
commit 64365cd361
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GPG key ID: 1FBB50F7EB0A08BE
1 changed files with 5 additions and 3 deletions
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8
packages/signals/src/rc.rs
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@ -1,9 +1,9 @@
use dioxus_core::prelude::{
current_scope_id, has_context, needs_update_any, provide_context, ScopeId,
current_scope_id, has_context, provide_context, schedule_update_any, ScopeId,
};
use generational_box::{GenerationalBoxId, SyncStorage};
use rustc_hash::{FxHashMap, FxHashSet};
use std::{cell::RefCell, hash::Hash};
use std::{cell::RefCell, hash::Hash, sync::Arc};
use crate::{CopyValue, RcList, Readable, Writable};
@ -36,6 +36,7 @@ impl ReactiveContext {
scope_subscribers,
sender: tx,
self_: None,
update_any: schedule_update_any(),
receiver: rx,
};
@ -86,7 +87,7 @@ impl ReactiveContext {
/// If there's a scope associated with this context, then it will be marked as dirty too
pub fn mark_dirty(&self) {
for scope in self.inner.read().scope_subscribers.iter() {
needs_update_any(*scope);
(self.inner.read().update_any)(*scope);
}
// mark the listeners as dirty
@ -121,6 +122,7 @@ struct Inner {
signal_subscribers: FxHashMap<GenerationalBoxId, RcList>,
scope_subscribers: FxHashSet<ScopeId>,
self_: Option<ReactiveContext>,
update_any: Arc<dyn Fn(ScopeId) + Send + Sync>,
// Futures will call .changed().await
sender: flume::Sender<()>,