refactor(inbound-api): use the shared ZB.MOM.WW.Health IActiveNodeGate (ScadaBridge#80)

The InboundAPI carried its own IActiveNodeGate (implemented by Host/Health/ActiveNodeGate)
whose rule already matched the shared Health 0.3.0 AkkaActiveNodeGate — both route to
ClusterActiveNode (oldest Up member). The private interface and implementation are deleted;
InboundAPI references ZB.MOM.WW.Health (0.3.0, already pinned) and InboundApiEndpointFilter,
AuditWriteMiddleware, InboundMethodWarmupService and FlowDebugRunner consume
ZB.MOM.WW.Health.IActiveNodeGate. The Central branch of Program.cs registers
AkkaActiveNodeGate (unscoped, like the active-node health check).

Warm-up behaviour is kept: the shared gate answers false while no ActorSystem resolves, while
this member is not Up, and on any cluster-init fault. It resolves the ActorSystem through the
existing DI singleton bridge (GetOrCreateActorSystem), the same path the health probes use.

Tests: CompositionRoot asserts the shared gate type (fails with the registration removed);
the evaluator wiring test now drives AkkaActiveNodeGate; new warm-up test (no ActorSystem ->
not active). Nothing was missing from the Health 0.3.0 package.

(ScadaBridge#80)

Claude-Session: https://claude.ai/code/session_01GT67AEHd2Acv1YPwGfXEoV

This commit is contained in:

Joseph Doherty

2026-11-09 13:39:54 -05:00

parent 1ee2e171cf

commit 23c35df234

18 changed files with 52 additions and 91 deletions

									
										tests/ZB.MOM.WW.ScadaBridge.InboundAPI.Tests/Middleware/AuditWriteMiddlewareTests.cs
									
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				@@ -12,6 +12,7 @@ using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Services;

				using ZB.MOM.WW.ScadaBridge.Commons.Types.Audit;

				using ZB.MOM.WW.ScadaBridge.Commons.Types.Enums;

				using ZB.MOM.WW.ScadaBridge.InboundAPI.Middleware;

				using ZB.MOM.WW.Health;

				namespace ZB.MOM.WW.ScadaBridge.InboundAPI.Tests.Middleware;