huskies: merge 890

server/src/crdt_state/state/mod.rs

@@ -113,9 +113,10 @@ pub(super) fn get_crdt() -> Option<&'static Mutex<CrdtState>> {
 
 /// Initialise a minimal in-memory CRDT state for unit tests.
 ///
-/// This avoids the async SQLite setup from `init()`.  Ops are accepted via a
-/// channel whose receiver is immediately dropped, so nothing is persisted.
-/// Safe to call multiple times — subsequent calls are no-ops (OnceLock).
+/// This avoids the async SQLite setup from `init()`.  Ops are sent to a
+/// channel whose receiver is leaked (so nothing is persisted, but the channel
+/// stays open and `apply_and_persist` succeeds silently).
+/// Safe to call multiple times — subsequent calls are no-ops (thread-local).
 #[cfg(test)]
 pub fn init_for_test() {
     // Initialise thread-local CRDT for test isolation.
@@ -126,7 +127,11 @@ pub fn init_for_test() {
         if lock.get().is_none() {
             let keypair = make_keypair();
             let crdt = BaseCrdt::<PipelineDoc>::new(&keypair);
-            let (persist_tx, _rx) = mpsc::unbounded_channel();
+            let (persist_tx, rx) = mpsc::unbounded_channel();
+            // Leak the receiver so the channel stays open: apply_and_persist
+            // can then send without error, preventing [crdt_persist] WARNs
+            // from racing with other tests that watch the global log buffer.
+            std::mem::forget(rx);
             let state = CrdtState {
                 crdt,
                 keypair,