ASP.NET Core SignalR - Quick Reference Deep Knowledge : Use with technology: for comprehensive documentation. Hub Setup Strongly-Typed Hub Sending from Outside Hub Streaming Authentication Anti-Patterns | Anti-Pattern | Why It's Bad | Correct Approach | |--------------|--------------|------------------| | Storing state in Hub | Hub is transient | Use external storage or groups | | Not using strongly-typed hubs | No compile-time safety | Use | | Long-running hub methods | Blocks connection | Use background services | | Not handling disconnection | Resource leaks | Override | Quick Troubleshoot…