classipc_1_1session_1_1Session__base_1_1Graceful__finisher.html#af441f45ce1ed7b890c3ab77d959f8830" title="The reason Graceful_finisher exists, this method must be called at the start of *_session_impl dtor; ...">on_dtor_start()</a> will attempt to send <code>GracefulSessionEnd</code> to the opposing <a class="el" href="classipc_1_1session_1_1Session__base_1_1Graceful__finisher.html" title="Optional to use by subclasses, this operates a simple state machine that carries out a graceful-sessi...">Graceful_fini