fix

Author: Litarnus

src/SentrySdk.php

@@ -144,6 +144,12 @@ public static function flush(): void
     {
         Logs::getInstance()->flush();
         TraceMetrics::getInstance()->flush();
+
+        $client = self::getCurrentHub()->getClient();
+
+        if ($client !== null) {
+            $client->flush();
+        }
     }
 
     private static function getRuntimeContextManager(): RuntimeContextManager

tests/SentrySdkTest.php

@@ -129,6 +129,20 @@ public function testEndContextFlushesClientTransportWithOptionalTimeout(): void
         SentrySdk::endContext(12);
     }
 
+    public function testFlushFlushesClientTransport(): void
+    {
+        /** @var ClientInterface&MockObject $client */
+        $client = $this->createMock(ClientInterface::class);
+        $client->expects($this->once())
+            ->method('flush')
+            ->with(null)
+            ->willReturn(new Result(ResultStatus::success()));
+
+        SentrySdk::init()->bindClient($client);
+
+        SentrySdk::flush();
+    }
+
     public function testWithContextReturnsCallbackResultAndRestoresGlobalHub(): void
     {
         SentrySdk::init();