ctrlrun.transport.HTTPSConnection — class, defined at src/ctrlrun/transport.py:189
http.client.HTTPSConnection, counting above TLS.
send is HTTPConnection.send, inherited and not overridden, so the count is of application
bytes offered to the TLS socket: the handshake’s records are written below it and are not a
request, which is why a handshake failure is NotExecuted (§2.3). CPython’s ssl has no API
for TLS 1.3 early data, so no application byte can leave inside the handshake.