Polishing

Author: EmilianoSanchez

CHANGES.txt

@@ -1,3 +1,6 @@
+2.4.1 (XXX XX, 2025)
+ - Updated synchronization to avoid fetching dereferenced segments in server-side, which were resulting in 404 response errors.
+
 2.4.0 (May 27, 2025)
  - Added support for rule-based segments. These segments determine membership at runtime by evaluating their configured rules against the user attributes provided to the SDK.
  - Added support for feature flag prerequisites. This allows customers to define dependency conditions between flags, which are evaluated before any allowlists or targeting rules.

src/sync/polling/updaters/splitChangesUpdater.ts

@@ -18,8 +18,7 @@ type SplitChangesUpdater = (noCache?: boolean, till?: number, instantUpdate?: In
 // Returns a promise that could be rejected.
 // @TODO review together with Segments and MySegments storage APIs
 function checkAllSegmentsExist(storage: Pick<IStorageBase, 'splits' | 'rbSegments' | 'segments'>): Promise<boolean> {
-  let registeredSegments = Promise.resolve(getRegisteredSegments(storage));
-  return registeredSegments.then(segmentNames => {
+  return getRegisteredSegments(storage).then(segmentNames => {
     return Promise.all(segmentNames.map(segmentName => storage.segments.getChangeNumber(segmentName)))
       .then(changeNumbers => changeNumbers.every(changeNumber => changeNumber !== undefined));
   });