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docs: redundancy primary-only alarm emission/historization, redundancy-state NodeId+heartbeat fixes, Galaxy reconnect, live-pill
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This commit is contained in:
Joseph Doherty
2026-06-11 10:18:25 -04:00
parent 7891e28b52
commit 521ee75355
4 changed files with 21 additions and 2 deletions
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docs/drivers/Galaxy.md
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@@ -90,7 +90,7 @@ Full per-field descriptions live in `Config/GalaxyDriverOptions.cs`. The full JS
## Reconnect + Replay
`ReconnectSupervisor` owns an exponential-backoff loop bounded by `Reconnect.InitialBackoffMs` / `MaxBackoffMs`. On session loss it tears down the gRPC channel, redials, and — when `ReplayOnSessionLost = true` — calls the gateway's `ReplaySubscriptions` RPC with the cached subscription set from `SubscriptionRegistry` instead of re-subscribing tag-by-tag. The gateway's worker then re-issues `AdviseSupervisory` server-side under the apartment lock.
`ReconnectSupervisor` owns an exponential-backoff loop bounded by `Reconnect.InitialBackoffMs` / `MaxBackoffMs`. On session loss it calls `GalaxyDriver.ReopenAsync`, which invokes `GalaxyMxSession.RecreateAsync` to dispose the stale/faulted session and client before rebuilding (`OpenSessionAsync` + `RegisterAsync`). Previously `ConnectAsync` was a no-op when a stale session handle was still present, so the reopen supervisor looped forever without recovering. After a successful reopen — when `ReplayOnSessionLost = true` — the supervisor calls the gateway's `ReplaySubscriptions` RPC with the cached subscription set from `SubscriptionRegistry` instead of re-subscribing tag-by-tag. The gateway's worker then re-issues `AdviseSupervisory` server-side under the apartment lock.
## Testing