fix(sync): keep yjs file during sync session cleanup

Even if all sessions have expired and been removed there may still be disconnected clients that hold state from the last editing session. When they reconnect they will send their yjs updates based on the old state they had. Preserve the yjs state accross editing sessions so updates send after a reconnect can still be processed. Signed-off-by: Max <[email protected]>
nextcloud · Jan 18, 2024 · 0c782e2 · 0c782e2
1 parent 313aa5d
commit 0c782e2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/Service/DocumentService.php b/lib/Service/DocumentService.php
@@ -420,7 +420,9 @@ public function resetDocument(int $documentId, bool $force = false): void {
 			$this->sessionMapper->deleteByDocumentId($documentId);
 			$this->documentMapper->delete($document);
 
-			$this->getStateFile($documentId)->delete();
+			if ($force) {
+				$this->getStateFile($documentId)->delete();
+			}
 			$this->logger->debug('document reset for ' . $documentId);
 		} catch (DoesNotExistException|NotFoundException $e) {
 			// Ignore if document not found or state file not found