diff --git a/MicroWebSrv2/libs/XAsyncSockets.py b/MicroWebSrv2/libs/XAsyncSockets.py
index 6dd9b21..836fed0 100644
--- a/MicroWebSrv2/libs/XAsyncSockets.py
+++ b/MicroWebSrv2/libs/XAsyncSockets.py
@@ -727,6 +727,7 @@ def AsyncSendData(self, data, onDataSent=None, onDataSentArg=None) :
                     self._onDataSent    = onDataSent
                     self._onDataSentArg = onDataSentArg
                     self._asyncSocketsPool.NotifyNextReadyForWriting(self, True)
+                    self.OnReadyForWriting()
                     return True
             except :
                 pass