4 files changed, 28 insertions, 23 deletions
diff --git a/server/Cargo.toml b/server/Cargo.toml
index 291f56b..fbb9f63 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -25,10 +25,9 @@ vte = "0.12.0"
 argon2 = "0.5.2"
 aes-gcm-siv = "0.11.1"
 
-async-std = "1.12.0"
 async-recursion = "1.0.5"
 futures = "0.3.28"
-tokio = { version = "1.32.0", features = ["io-util"] }
+tokio = { workspace = true }
 tokio-util = { version = "0.7.9", features = ["io", "io-util"] }
 
 markup = "0.13.1"
diff --git a/server/src/import.rs b/server/src/import.rs
index 7e62b47..8d8198a 100644
--- a/server/src/import.rs
+++ b/server/src/import.rs
@@ -7,11 +7,17 @@ use crate::{database::Database, federation::Federation, CONF};
 use anyhow::{anyhow, bail, Context, Ok};
 use async_recursion::async_recursion;
 use futures::{stream::FuturesUnordered, StreamExt, TryFutureExt};
-use jellybase::{cache_file, AssetLocationExt};
+use jellybase::async_cache_file;
 use jellyclient::Session;
 use jellycommon::{AssetLocation, MediaSource, Node, NodePrivate, RemoteImportOptions};
 use log::{debug, error, info};
-use std::{ffi::OsStr, fs::File, os::unix::prelude::OsStrExt, path::PathBuf, sync::LazyLock};
+use std::{
+    ffi::OsStr,
+    fs::File,
+    os::unix::prelude::OsStrExt,
+    path::PathBuf,
+    sync::{Arc, LazyLock},
+};
 use tokio::sync::Semaphore;
 
 static IMPORT_SEM: LazyLock<Semaphore> = LazyLock::new(|| Semaphore::new(1));
@@ -133,7 +139,7 @@ static SEM_REMOTE_IMPORT: LazyLock<Semaphore> = LazyLock::new(|| Semaphore::new(
 async fn import_remote(
     mut opts: RemoteImportOptions,
     db: &Database,
-    session: &Session,
+    session: &Arc<Session>,
     identifier: String,
     parent: Option<String>,
 ) -> anyhow::Result<Vec<String>> {
@@ -149,11 +155,11 @@ async fn import_remote(
         .context("fetching remote node")?;
 
     if node.federated.is_some() {
-        return Ok(vec![]) // node is federated, lets not import it
+        return Ok(vec![]); // node is federated, lets not import it
     }
 
-    let poster = cache_federation_asset(session, &opts.id, "poster").await?;
-    let backdrop = cache_federation_asset(session, &opts.id, "backdrop").await?;
+    let poster = cache_federation_asset(session.to_owned(), opts.id.clone(), "poster").await?;
+    let backdrop = cache_federation_asset(session.to_owned(), opts.id.clone(), "backdrop").await?;
 
     drop(_permit);
 
@@ -215,15 +221,16 @@ async fn import_remote(
 }
 
 async fn cache_federation_asset(
-    session: &Session,
-    identifier: &String,
-    role: &str,
+    session: Arc<Session>,
+    identifier: String,
+    role: &'static str,
 ) -> anyhow::Result<AssetLocation> {
-    let poster = cache_file(&["federation-asset", role, identifier]);
-    if !poster.path().exists() {
-        session
-            .node_asset(&identifier, role, File::create(&poster.path())?)
-            .await?;
-    }
-    Ok(poster)
+    async_cache_file(
+        &["federation-asset", role, &identifier.clone()],
+        move |out| async move {
+            let session = session;
+            session.node_asset(identifier.as_str(), role, out).await
+        },
+    )
+    .await
 }
diff --git a/server/src/routes/ui/assets.rs b/server/src/routes/ui/assets.rs
index 992e3da..8c0496e 100644
--- a/server/src/routes/ui/assets.rs
+++ b/server/src/routes/ui/assets.rs
@@ -8,7 +8,7 @@ use crate::{
     routes::ui::{account::session::Session, error::MyError, CacheControlFile},
 };
 use anyhow::anyhow;
-use async_std::task::spawn_blocking;
+use jellybase::AssetLocationExt;
 use jellycommon::AssetLocation;
 use log::info;
 use rocket::{get, http::ContentType, FromFormField, State, UriDisplayQuery};
@@ -53,11 +53,10 @@ pub async fn r_item_assets(
     ));
     // fit the resolution into a finite set so the maximum cache is finite too.
     let width = 2usize.pow(width.unwrap_or(2048).clamp(128, 8196).ilog2());
-    let path =
-        spawn_blocking(move || jellytranscoder::image::transcode(asset, 50., 5, width)).await?;
+    let path = jellytranscoder::image::transcode(asset, 50., 5, width).await?;
     info!("loading asset from {path:?}");
     Ok((
         ContentType::AVIF,
-        CacheControlFile::new(File::open(path).await?).await,
+        CacheControlFile::new(File::open(path.path()).await?).await,
     ))
 }
diff --git a/server/src/routes/ui/layout.rs b/server/src/routes/ui/layout.rs
index fdda3e4..1c47247 100644
--- a/server/src/routes/ui/layout.rs
+++ b/server/src/routes/ui/layout.rs
@@ -16,7 +16,7 @@ use crate::{
     },
     uri,
 };
-use async_std::task::block_on;
+use futures::executor::block_on;
 use jellybase::CONF;
 use markup::{DynRender, Render};
 use rocket::{