The harness's own session id, read at the dotted path its manifest names
(#181). One invocation is one session, so the first id seen is the answer;
later events repeat it. Null when the adapter names no path, or when the
harness died before it had a session to report — which is exactly the case
a refused resume looks like.
The harness's own session id, read at the dotted path its manifest names (#181). One invocation is one session, so the first id seen is the answer; later events repeat it. Null when the adapter names no path, or when the harness died before it had a session to report — which is exactly the case a refused resume looks like.