Hotfix: Catch Throwable instead of Exception in LockingMiddleware

src/Plugins/LockingMiddleware.php

@@ -26,7 +26,7 @@ class LockingMiddleware implements Middleware
      * @param object   $command
      * @param callable $next
      *
-     * @throws \Exception
+     * @throws \Throwable
      *
      * @return mixed|void
      */
@@ -43,7 +43,7 @@ public function execute($command, callable $next)
 
         try {
             $returnValue = $this->executeQueuedJobs();
-        } catch (\Exception $e) {
+        } catch (\Throwable $e) {
             $this->isExecuting = false;
             $this->queue = [];
             throw $e;

tests/Plugins/LockingMiddlewareTest.php

@@ -111,6 +111,26 @@ public function testExceptionsDoNotLeaveTheCommandBusLocked()
         );
     }
 
+    public function testErrorDoNotLeaveTheCommandBusLocked()
+    {
+        $next = function () {
+            throw new \Error();
+        };
+
+        try {
+            $this->lockingMiddleware->execute(new AddTaskCommand(), $next);
+        } catch (\Error $e) {
+        }
+
+        $next2 = function () use (&$executed) {
+            return true;
+        };
+        $this->assertTrue(
+            $this->lockingMiddleware->execute(new AddTaskCommand(), $next2),
+            'Second command was not executed'
+        );
+    }
+
     public function testExceptionsDoNotLeaveQueuedCommandsInTheBus()
     {
         $next = function () {