fix user server future
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1c4e1d84ea
commit
1afada528d
3 files changed
+13
-7
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@@ -18,8 +18,11 @@ where
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// We're doing this regardless so inputs get tracked, even if we drop the future before polling it
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let user_fut = cb.call();
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let currently_in_first_run = first_run.cloned();
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// If this is the first run and we are on the web client, the data might be cached
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if *first_run.peek() {
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if currently_in_first_run {
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tracing::info!("First run of use_server_future");
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// This is no longer the first run
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first_run.set(false);
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@@ -34,7 +37,7 @@ where
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// If this is the first run and we are on the server, cache the data
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#[cfg(feature = "ssr")]
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if *first_run.peek() {
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if currently_in_first_run {
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let _ = crate::server_context::server_context().push_html_data(&out);
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}
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@@ -1,7 +1,8 @@
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#![allow(unused)]
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use base64::Engine;
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use std::{io::Cursor, sync::atomic::AtomicUsize};
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use base64::engine::general_purpose::STANDARD;
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use serde::{de::DeserializeOwned, Serialize};
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pub(crate) mod deserialize;
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@@ -45,8 +46,9 @@ impl HTMLDataCursor {
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return None;
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}
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let mut cursor = &self.data[current];
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let mut decoded = STANDARD.decode(cursor).unwrap();
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self.index.fetch_add(1, std::sync::atomic::Ordering::SeqCst);
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match ciborium::from_reader(Cursor::new(cursor)) {
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match ciborium::from_reader(Cursor::new(decoded)) {
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Ok(x) => Some(x),
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Err(e) => {
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tracing::error!("Error deserializing data: {:?}", e);
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@@ -24,6 +24,7 @@ where
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let mut cb = use_callback(move || {
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// Create the user's task
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#[allow(clippy::redundant_closure)]
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let fut = rc.run_in(|| future());
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// Spawn a wrapper task that polls the innner future and watch its dependencies
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@@ -136,20 +137,20 @@ impl<T> Resource<T> {
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/// Reading this does not subscribe to the future's state
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pub fn finished(&self) -> bool {
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matches!(
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self.state.peek().clone(),
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*self.state.peek(),
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UseResourceState::Ready | UseResourceState::Stopped
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)
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}
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/// Get the current state of the future.
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pub fn state(&self) -> ReadOnlySignal<UseResourceState> {
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self.state.clone().into()
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self.state.into()
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}
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/// Wait for this async memo to resolve, returning the inner signal value
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/// If the value is pending, returns none and suspends the current component
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pub fn suspend(&self) -> Option<ReadOnlySignal<T>> {
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let out = self.value.read().clone();
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let out = self.value.cloned();
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if out.is_none() {
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suspend();
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}
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