Publish terminal daemon completions to the session that started the
process so idle agents can resume without polling hub status.
Persist every unacknowledged generation with a stable completion ID and
immutable snapshot. Replay the collection after reconnect or broker
recovery, and clear each event only after the owning client acknowledges
it.
Signed-off-by: Christian Stewart <christian@aperture.us>
startDaemonBrokerFromEnvironment now sets the kernel-visible name via
prctl, so restoring only process.title left the test runner's
/proc/self/comm as "omp daemon brok" for the rest of the Linux run.
A recovered detached daemon has no in-memory process handle, so two
concurrent refreshes can both enter settle for the same dead pid. The
initial guard runs before detached output is read; both continuations
could therefore pass it and then double-settle the generation.
Recheck generation and settled states after the awaited output read,
and cover concurrent refreshes against a recovered daemon. Without the
post-read guard the regression test observes restartCount 2 instead of
1.
Fixes#6852
A detached restart:"always" daemon that exits quickly parks in the
`restarting` state with process/pid cleared and a restartTimer armed.
Every subsequent op ran #refreshDetached, which only skips terminal
states, so it fell through to a re-entrant #settle. #settle's guard
only checked generation and terminalState, so re-entry proceeded:
restartCount++ and record.restartTimer was overwritten without clearing
the previously armed timer, orphaning it.
Consequences: stop cleared only the last timer, so an orphaned timer
later fired #launch (resetting stopRequested) and resurrected the
daemon; and restartCount phantom-inflated on every list/logs poll.
Add `restarting` to #settle's entry guard: it is a settled state
(child exited, relaunch timer pending) and no legitimate caller settles
while in it. Closes both the timer leak and the count inflation.
Fixes#6852
Christian Stewart