Fix compilation warnings

Author: simolus3

packages/web/src/db/adapters/wa-sqlite/WASQLiteDBAdapter.ts

@@ -54,6 +54,7 @@ export class WASQLiteDBAdapter extends LockedAsyncDatabaseAdapter {
           const remote = Comlink.wrap<OpenAsyncDatabaseConnection>(workerPort);
           return new WorkerWrappedAsyncDatabaseConnection({
             remote,
+            remoteCanCloseUnexpectedly: false,
             identifier: options.dbFilename,
             baseConnection: await remote({
               ...options,

packages/web/src/db/adapters/wa-sqlite/WASQLiteOpenFactory.ts

@@ -82,6 +82,8 @@ export class WASQLiteOpenFactory extends AbstractWebSQLOpenFactory {
 
       return new WorkerWrappedAsyncDatabaseConnection({
         remote: workerDBOpener,
+        // This tab owns the worker, so we're guaranteed to outlive it.
+        remoteCanCloseUnexpectedly: false,
         baseConnection: await workerDBOpener({
           dbFilename: this.options.dbFilename,
           vfs,

packages/web/src/worker/sync/SharedSyncImplementation.ts

@@ -481,9 +481,13 @@ export class SharedSyncImplementation extends BaseObserver<SharedSyncImplementat
         const wrapped = new WorkerWrappedAsyncDatabaseConnection({
           remote,
           baseConnection: db,
-          identifier
+          identifier,
+          // It's possible for this worker to outlive the client hosting the database for us. We need to be prepared for
+          // that and ensure pending requests are aborted when the tab is closed.
+          remoteCanCloseUnexpectedly: true
         });
         lastClient.closeListeners.push(() => {
+          this.logger.info('Aborting open connection because associated tab closed.');
           wrapped.markRemoteClosed();
         });