TLS13 application data processing is taking some time to consume and respond back

`     <Receive>
             <expectedMessages>
                     <Application/>
             </expectedMessages>
        </Receive>
        <Send>
                <configuredMessages>
                <Alert/>
                </configuredMessages>
        </Send>
 `
The above  workflow for TLS13 version using TLS-Server.jar is taking long time to process, i.e after receiving data from peer