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feat: complete gRPC streaming channel — site host, docker config, docs, integration tests

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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.
This commit is contained in:
Joseph Doherty
2026-03-21 12:38:33 -04:00
parent 3fe3c4161b
commit 416a03b782
34 changed files with 728 additions and 156 deletions
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3
docs/requirements/Component-ClusterInfrastructure.md
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@@ -106,7 +106,8 @@ The Host component wires CoordinatedShutdown into the Windows Service lifecycle
Each node is configured with:
- **Cluster seed nodes**: **Both nodes** are seed nodes — each node lists both itself and its partner. Either node can start first and form the cluster; the other joins when it starts. No startup ordering dependency.
- **Cluster role**: Central or Site (plus site identifier for site clusters).
- **Akka.NET remoting**: Hostname/port for inter-node and inter-cluster communication.
- **Akka.NET remoting**: Hostname/port for inter-node and inter-cluster communication (default 8081 central, 8082 site).
- **gRPC port** (site nodes only): Dedicated HTTP/2 port for the SiteStreamGrpcServer (default 8083). Separate from the Akka remoting port — gRPC uses Kestrel, Akka uses its own TCP transport.
- **Local storage paths**: SQLite database locations (site nodes only).
## Windows Service