Fixes

.gitignore

@@ -23,6 +23,7 @@ target/
 *.dylib
 *.dll
 *.zip
+*.xcframework/
 isar-dart.h
 
 # Android related

packages/isar/CHANGELOG.md

@@ -1,3 +1,9 @@
+## 3.0.2
+
+### Fixes
+
+- Fixed native ports that were not closed correctly in some cases
+
 ## 3.0.1
 
 ### Enhancements

packages/isar/lib/src/native/isar_collection_impl.dart

@@ -539,6 +539,7 @@ class IsarCollectionImpl<OBJ> extends IsarCollection<OBJ> {
     final controller = StreamController<void>(
       onCancel: () {
         IC.isar_stop_watching(handle);
+        port.close();
       },
     );
 
@@ -569,6 +570,7 @@ class IsarCollectionImpl<OBJ> extends IsarCollection<OBJ> {
     final controller = StreamController<void>(
       onCancel: () {
         IC.isar_stop_watching(handle);
+        port.close();
       },
     );
 

packages/isar/lib/src/native/isar_core.dart

@@ -177,18 +177,15 @@ void nCall(int result) {
 }
 
 Stream<void> wrapIsarPort(ReceivePort port) {
-  final portStreamController = StreamController<void>.broadcast();
-  port.listen(
-    (event) {
+  final portStreamController = StreamController<void>(onCancel: port.close);
+  port.listen((event) {
     if (event == 0) {
       portStreamController.add(null);
     } else {
       final error = isarErrorFromResult(event as int);
       portStreamController.addError(error!);
     }
-    },
-    onDone: portStreamController.close,
-  );
+  });
   return portStreamController.stream;
 }
 

packages/isar/lib/src/native/isar_impl.dart

@@ -57,14 +57,15 @@ class IsarImpl extends IsarCommon implements Finalizable {
       port.sendPort.nativePort,
     );
 
-    await portStream.first;
-    return Txn(txnPtrPtr.value, write, portStream);
+    final txn = Txn.async(txnPtrPtr.value, write, portStream);
+    await txn.wait();
+    return txn;
   }
 
   @override
   Transaction beginTxnSync(bool write, bool silent) {
     nCall(IC.isar_txn_begin(ptr, _syncTxnPtrPtr, true, write, silent, 0));
-    return Txn(_syncTxnPtrPtr.value, write, null);
+    return Txn.sync(_syncTxnPtrPtr.value, write);
   }
 
   @override

packages/isar/lib/src/native/query_impl.dart

@@ -129,6 +129,7 @@ class QueryImpl<T> extends Query<T> implements Finalizable {
     final controller = StreamController<void>(
       onCancel: () {
         IC.isar_stop_watching(handle);
+        port.close();
       },
     );
 

packages/isar/lib/src/native/txn.dart

@@ -10,16 +10,16 @@ import 'package:isar/src/native/isar_core.dart';
 /// @nodoc
 class Txn extends Transaction {
   /// @nodoc
-  Txn(this.ptr, bool write, Stream<void>? stream)
-      : super(stream == null, write) {
-    if (stream != null) {
+  Txn.sync(this.ptr, bool write) : super(true, write);
+
+  /// @nodoc
+  Txn.async(this.ptr, bool write, Stream<void> stream) : super(false, write) {
     _completers = Queue();
     stream.listen(
       (_) => _completers.removeFirst().complete(),
       onError: (Object e) => _completers.removeFirst().completeError(e),
     );
   }
-  }
 
   /// An arena allocator that has the same lifetime as this transaction.
   final alloc = Arena(malloc);

packages/isar/pubspec.yaml

@@ -1,6 +1,6 @@
 name: isar
 description: Extremely fast, easy to use, and fully async NoSQL database for Flutter.
-version: 3.0.0
+version: 3.0.1
 repository: https://github.com/isar/isar/tree/main/packages/isar
 homepage: https://github.com/isar/isar
 issue_tracker: https://github.com/isar/isar/issues

packages/isar_flutter_libs/.pubignore

@@ -2,3 +2,4 @@
 !*.a
 !*.dylib
 !*.dll
+!*.xcframework/

packages/isar_flutter_libs/pubspec.yaml

@@ -1,6 +1,6 @@
 name: isar_flutter_libs
 description: Isar Core binaries for the Isar Database. Needs to be included for Flutter apps.
-version: 3.0.0
+version: 3.0.1
 repository: https://github.com/isar/isar
 homepage: https://isar.dev
 
@@ -11,7 +11,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  isar: 3.0.0
+  isar: 3.0.1
 
 flutter:
   plugin:

packages/isar_generator/pubspec.yaml

@@ -1,6 +1,6 @@
 name: isar_generator
 description: Code generator for the Isar Database. Finds classes annotated with @Collection.
-version: 3.0.0
+version: 3.0.1
 repository: https://github.com/isar/isar
 homepage: https://isar.dev
 
@@ -13,7 +13,7 @@ dependencies:
   dart_style: ^2.2.3
   dartx: ^1.1.0
   glob: ^2.0.2
-  isar: 3.0.0
+  isar: 3.0.1
   path: ^1.8.1
   source_gen: ^1.2.2
   xxh3: ^1.0.1

tool/download_binaries.sh

@@ -11,6 +11,7 @@ curl "${github}/libisar_android_x86.so" -o packages/isar_flutter_libs/android/sr
 
 curl "${github}/isar_ios.xcframework.zip" -o packages/isar_flutter_libs/ios/isar_ios.xcframework.zip --create-dirs -L -f
 unzip packages/isar_flutter_libs/ios/isar_ios.xcframework.zip -d packages/isar_flutter_libs/ios
+rm packages/isar_flutter_libs/ios/isar_ios.xcframework.zip
 
 curl "${github}/libisar_macos.dylib" -o packages/isar_flutter_libs/macos/libisar.dylib --create-dirs -L -f
 install_name_tool -id @rpath/libisar.dylib packages/isar_flutter_libs/macos/libisar.dylib