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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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7
src/ScadaLink.Host/Actors/AkkaHostedService.cs
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@@ -216,7 +216,8 @@ akka {{
var storage = _serviceProvider.GetRequiredService<SiteStorageService>();
var compilationService = _serviceProvider.GetRequiredService<ScriptCompilationService>();
var sharedScriptLibrary = _serviceProvider.GetRequiredService<SharedScriptLibrary>();
var streamManager = _serviceProvider.GetService<SiteStreamManager>();
var streamManager = _serviceProvider.GetRequiredService<SiteStreamManager>();
streamManager.Initialize(_actorSystem!);
var siteRuntimeOptionsValue = _serviceProvider.GetService<IOptions<SiteRuntimeOptions>>()?.Value
?? new SiteRuntimeOptions();
var dmLogger = _serviceProvider.GetRequiredService<ILoggerFactory>()
@@ -325,5 +326,9 @@ akka {{
"Created ClusterClient to central with {Count} contact point(s) for site {SiteId}",
contacts.Count, _nodeOptions.SiteId);
}
// Gate gRPC subscriptions until the actor system and SiteStreamManager are initialized
var grpcServer = _serviceProvider.GetService<ScadaLink.Communication.Grpc.SiteStreamGrpcServer>();
grpcServer?.SetReady(_actorSystem!);
}
}