 particular internal-use channel only. The code here would only get more complex, thought maybe not too much more. However, it would resolve the observed <code><a class="el" href="classipc_1_1session_1_1Session.html" title="A documentation-only concept defining the local side of an IPC conversation (session) with another en...">Session</a></code>-dtor-blocking user-visible issue, at least until the delayed-channel-death process had to exit entirely.) Beyond these basic ideas (which could even perhaps be com