Fixed invite logic to be lightweight

Cargo.lock

@@ -1565,7 +1565,7 @@ dependencies = [
 
 [[package]]
 name = "furumi_tui"
-version = "0.2.3"
+version = "0.2.4"
 dependencies = [
  "anyhow",
  "blake3",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "furumi_tui"
-version = "0.2.3"
+version = "0.2.4"
 edition = "2024"
 rust-version = "1.97"
 description = "A federated P2P player for personal music libraries"

src/app/mod.rs

@@ -277,7 +277,7 @@ pub async fn run(
         library_network_refreshing: Arc::new(std::sync::atomic::AtomicBool::new(false)),
         library_network_cursors: Arc::new(std::sync::Mutex::new(std::collections::HashMap::new())),
         library_network_done: Arc::new(std::sync::Mutex::new(std::collections::HashSet::new())),
-        library_network_mode: crate::config::settings::LibrarySourceMode::Local,
+        library_network_mode: state.global.filters.source_mode,
         library_network_art_fetching: Arc::new(std::sync::atomic::AtomicBool::new(false)),
         library_network_art_attempted: Arc::new(std::sync::Mutex::new(
             std::collections::HashSet::new(),

src/app/update_tests.rs

@@ -158,25 +158,25 @@ fn source_mode_cycles_on_library_playlists_and_queue_tabs() {
         update(&mut state, Action::CycleSourceMode),
         Some(Effect::SourceModeChanged)
     );
-    assert_eq!(state.global.filters.source_mode, LibrarySourceMode::My);
+    assert_eq!(state.global.filters.source_mode, LibrarySourceMode::Local);
 
     state.active_tab = Tab::Playlists;
     assert_eq!(
         update(&mut state, Action::CycleSourceMode),
         Some(Effect::SourceModeChanged)
     );
-    assert_eq!(state.global.filters.source_mode, LibrarySourceMode::Global);
+    assert_eq!(state.global.filters.source_mode, LibrarySourceMode::My);
 
     state.active_tab = Tab::Queue;
     assert_eq!(
         update(&mut state, Action::CycleSourceMode),
         Some(Effect::SourceModeChanged)
     );
-    assert_eq!(state.global.filters.source_mode, LibrarySourceMode::Local);
+    assert_eq!(state.global.filters.source_mode, LibrarySourceMode::Global);
 
     state.active_tab = Tab::Federation;
     assert_eq!(update(&mut state, Action::CycleSourceMode), None);
-    assert_eq!(state.global.filters.source_mode, LibrarySourceMode::Local);
+    assert_eq!(state.global.filters.source_mode, LibrarySourceMode::Global);
 }
 
 #[test]

src/config/settings.rs

@@ -4,9 +4,9 @@ use serde::{Deserialize, Serialize};
 #[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Serialize, Deserialize)]
 #[serde(rename_all = "snake_case")]
 pub enum LibrarySourceMode {
-    #[default]
     Local,
     My,
+    #[default]
     Global,
 }
 
@@ -128,6 +128,6 @@ hide_featured_only = true
 
         assert_eq!(settings.volume, 100);
         assert!(settings.library.hide_featured_only);
-        assert_eq!(settings.library.source_mode, LibrarySourceMode::Local);
+        assert_eq!(settings.library.source_mode, LibrarySourceMode::Global);
     }
 }

src/devices.rs

@@ -31,6 +31,9 @@ const PAIRING_RETRY_DELAY: Duration = Duration::from_secs(1);
 const RESPONSE_DRAIN_TIMEOUT: Duration = Duration::from_secs(2);
 const SYNC_INTERVAL: Duration = Duration::from_secs(2);
 const MAX_LINE: usize = 8 * 1024 * 1024;
+/// Playback control is ephemeral. Keeping old full-queue commands in a new
+/// peer's catch-up batch can make the initial pairing frame arbitrarily large.
+const PLAYBACK_COMMAND_TTL_MS: i64 = 5 * 60 * 1_000;
 const MAX_OPS_PER_BATCH: usize = 1000;
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -2173,25 +2176,39 @@ impl DeviceSync {
              LEFT JOIN sync_peer_acks a
                ON a.peer_device_id = ?1 AND a.origin_device_id = o.origin_device_id
              WHERE o.seq > COALESCE(a.max_seq, 0)
-             ORDER BY o.hlc_ms, o.op_id
-             LIMIT ?2",
-        )?;
-        let rows = stmt.query_map(params![peer_device_id, MAX_OPS_PER_BATCH as i64], |row| {
-            let payload_json: String = row.get(4)?;
-            Ok(SyncOpWire {
-                op_id: row.get(0)?,
-                origin_device_id: row.get(1)?,
-                seq: row.get(2)?,
-                hlc_ms: row.get(3)?,
-                payload: serde_json::from_str(&payload_json).map_err(|err| {
-                    rusqlite::Error::FromSqlConversionFailure(
-                        4,
-                        rusqlite::types::Type::Text,
-                        Box::new(err),
+               AND (
+                    o.kind != 'playback_command'
+                    OR (
+                        o.hlc_ms >= ?2
+                        AND json_extract(o.payload_json, '$.target_device_id') = ?1
                     )
-                })?,
-            })
-        })?;
+               )
+             ORDER BY o.hlc_ms, o.op_id
+             LIMIT ?3",
+        )?;
+        let rows = stmt.query_map(
+            params![
+                peer_device_id,
+                now_ms().saturating_sub(PLAYBACK_COMMAND_TTL_MS),
+                MAX_OPS_PER_BATCH as i64
+            ],
+            |row| {
+                let payload_json: String = row.get(4)?;
+                Ok(SyncOpWire {
+                    op_id: row.get(0)?,
+                    origin_device_id: row.get(1)?,
+                    seq: row.get(2)?,
+                    hlc_ms: row.get(3)?,
+                    payload: serde_json::from_str(&payload_json).map_err(|err| {
+                        rusqlite::Error::FromSqlConversionFailure(
+                            4,
+                            rusqlite::types::Type::Text,
+                            Box::new(err),
+                        )
+                    })?,
+                })
+            },
+        )?;
         Ok(rows.collect::<rusqlite::Result<Vec<_>>>()?)
     }
 

src/devices/tests.rs

@@ -228,6 +228,58 @@ fn playback_command_is_targeted_and_deduplicated() {
     assert!(rx.try_recv().is_err());
 }
 
+#[test]
+fn playback_commands_are_caught_up_only_by_their_target_while_fresh() {
+    let sync = test_sync();
+    let command = PlaybackCommand::SetState {
+        state: PlaybackStateWire {
+            queue: Vec::new(),
+            queue_pos: 0,
+            playing: false,
+            paused: false,
+            idle_since_ms: None,
+            position_secs: 0.0,
+            volume: 42,
+            shuffle: false,
+            repeat: PlaybackRepeat::Off,
+        },
+        seek: false,
+    };
+    sync.record_playback_command("dev_target", command.clone())
+        .unwrap();
+    sync.record_playback_command("dev_other", command).unwrap();
+
+    let target_ops = sync.ops_for_peer("dev_target").unwrap();
+    assert_eq!(
+        target_ops
+            .iter()
+            .filter(|op| matches!(op.payload, SyncOpPayload::PlaybackCommand { .. }))
+            .count(),
+        1
+    );
+    assert!(
+        sync.ops_for_peer("dev_unknown")
+            .unwrap()
+            .iter()
+            .all(|op| !matches!(op.payload, SyncOpPayload::PlaybackCommand { .. }))
+    );
+
+    lock(&sync.conn)
+        .execute(
+            "UPDATE sync_ops
+             SET hlc_ms = ?1
+             WHERE kind = 'playback_command'",
+            [now_ms().saturating_sub(PLAYBACK_COMMAND_TTL_MS + 1)],
+        )
+        .unwrap();
+    assert!(
+        sync.ops_for_peer("dev_target")
+            .unwrap()
+            .iter()
+            .all(|op| !matches!(op.payload, SyncOpPayload::PlaybackCommand { .. }))
+    );
+}
+
 #[test]
 fn newer_device_trust_reactivates_revoked_device() {
     let sync = test_sync();