Bugfix: every other change not propagated

Bug was introduced recently (in dexie-cloud-addon@4.4.5).

A stale syncState was used when sending "ready" event to server, resulting in server propagaing false baseRev back --> client ignoring every other message from server over websocket.

Author: dfahlander

addons/dexie-cloud/package.json

@@ -1,6 +1,6 @@
 {
   "name": "dexie-cloud-addon",
-  "version": "4.4.10",
+  "version": "4.4.11",
   "description": "Dexie addon that syncs with to Dexie Cloud",
   "type": "module",
   "module": "dist/modern/dexie-cloud-addon.js",

addons/dexie-cloud/src/sync/connectWebSocket.ts

@@ -61,13 +61,12 @@ export function connectWebSocket(db: DexieCloudDB) {
 
   const readyForChangesMessage = db.messageConsumer.readyToServe.pipe(
     filter((isReady) => isReady), // When consumer is ready for new messages, produce such a message to inform server about it
-    switchMap(() =>
-      db.cloud.persistedSyncState.pipe(
-        filter((syncState) => !!(syncState && syncState.serverRevision)),
-        take(1)
-      )
-    ), // Wait reactively for syncState with serverRevision (avoids race with logout/re-sync)
-    switchMap<PersistedSyncState, Promise<ReadyForChangesMessage>>(
+    switchMap(() => db.getPersistedSyncState()),
+    filter(
+      (syncState): syncState is PersistedSyncState =>
+        !!(syncState && syncState.serverRevision)
+    ),
+    switchMap(
       async (syncState) =>
         ({
           // Produce the message to trigger server to send us new messages to consume: