IMeshClusterClientFactory/DefaultMeshClusterClientFactory are gone, along with
CentralCommunicationActor's _clients map, RebuildClient, the SendToAll fan and the
receptionist-address half of the contact load. LoadContactsFromDb SURVIVES — it feeds the
gRPC dialer's endpoint resolution and the known-cluster gate — but now projects only the
columns those two need (the AkkaPort/ActorPath.TryParse parse and its Malformed list went
with the receptionist addresses).
Ripples fixed in this step because the build must be green at every commit:
- ControlPlane/ServiceCollectionExtensions drops the factory argument.
- CentralCommunicationActorTests: the six ClusterClient-only facts are deleted (each has a
Grpc counterpart that already asserted the same property independently), the three
transport-agnostic facts move to Grpc mode, and the Dps fact keeps its own coverage.
- MeshClusterClientFactoryTests deleted (its subject is gone).
- MeshClusterClientBoundaryTests deleted here rather than in step 7: it drives
DefaultMeshClusterClientFactory directly, so it cannot compile past this commit. Its
replacement, MeshGrpcBoundaryTests, lands in step 7 and keeps the load-bearing assertion
(two separate meshes, no cross-mesh Akka association).
Joseph Doherty
0db40a5e7f