Revert sync completer.

Author: isoos

CHANGELOG.md

@@ -1,9 +1,5 @@
 # Changelog
 
-## 2.4.4
-
-- Use `async` `Completer` in query internals, hopefully fixing missing exception propagation and stacktrace.
-
 ## 2.4.3
 - Support for clear text passwords using a boolean parameter in connection as 'allowClearTextPassword' to activate / deactivate the feature. [#20](https://github.com/isoos/postgresql-dart/pull/20).
 

lib/src/query.dart

@@ -39,7 +39,7 @@ class Query<T> {
 
   CachedQuery? cache;
 
-  final _onComplete = Completer<QueryResult<T>?>();
+  final _onComplete = Completer<QueryResult<T>?>.sync();
   List<FieldDescription>? _fieldDescriptions;
 
   List<FieldDescription>? get fieldDescriptions => _fieldDescriptions;

pubspec.yaml

@@ -1,6 +1,6 @@
 name: postgres
 description: PostgreSQL database driver. Supports statement reuse and binary protocol.
-version: 2.4.4
+version: 2.4.3
 homepage: https://github.com/isoos/postgresql-dart
 
 environment: