# v0.2.2 - Startup & Shutdown Fixes

## Fixes

- Fixed server hanging on startup when IRC gateway is enabled — circular DI dependency between `IrcGatewayService` → `IChatService` → `IChatBroadcaster` → `IrcBroadcaster` caused the DI container to deadlock
- Fixed `SignalRBroadcaster` eagerly resolving `IHubContext<ChatHub>` during DI construction, which could deadlock on some platforms — now lazy-resolves via `IServiceProvider` on first use
- Simplified IRC service registration to use standard `AddSingleton<IChatBroadcaster, IrcBroadcaster>` instead of manual factory, breaking the circular resolution chain
- Fixed server hanging on Ctrl+C — replaced `await using` with explicit dispose bounded to 3 seconds, so a stuck `HubConnection` can no longer block shutdown
- Reduced host shutdown timeout from 30s (default) to 5s
- Caught `OperationCanceledException` in the directory service reconnect loop so cancellation exits immediately instead of propagating through dispose

## Refactoring

- Replaced primary constructors with standard constructor injection across all server classes for consistency