Replace the generic 'MxGateway Shared' connection name with a per-site name
(site-a -> 'ScadaBridge Site A', env2 site-x -> 'ScadaBridge Site X') in both
docker/ and docker-env2/ seed scripts.
- DeploymentManagerActor.HandleDeployArtifacts read the Self property inside its
Task.Run lambda (line dispatching ApplyArtifactDataConnectionsToDcl). Self is
backed by the ambient ActorCell, null on a thread-pool thread, so it threw
'no active ActorContext' — surfaced the first time a data connection is
deployed via deploy-artifacts. Capture Self into a local first (as Sender
already was).
- seed-sites.sh: create a shared MxGateway data connection (10.100.0.48:5120)
on each site and deploy artifacts so the DCL establishes them.
- build.sh: nounset-safe empty-array expansion (bash 3.2).
Test instances persistently emit Notify.To("Engineering Alerts").Send;
without the list at central a fresh cutover parks every notification
(observed 42k+ parked in a 3.5-min S&F drain after the rename).
Mirror the seed across docker/seed-sites.sh and docker-env2/seed-sites.sh.
A fresh ScadaBridgeConfig has only the Admin LdapGroupMappings row
(InitialSchema migration ships one row, SecurityConfiguration.HasData
declares four). docker-env2/seed-sites.sh already inserts the missing
three idempotently; docker/seed-sites.sh did not, so multi-role got
Admin only on a primary cutover. Mirror the env2 insert block.
Switch site host to WebApplicationBuilder with Kestrel HTTP/2 gRPC server,
add GrpcPort/keepalive config, wire SiteStreamManager as ISiteStreamSubscriber,
expose gRPC ports in docker-compose, add site seed script, update all 10
requirement docs + CLAUDE.md + README.md for the new dual-transport architecture.
Joseph Doherty