Dive deep into the server-side architecture of SignalR in this comprehensive conference talk by David Fowler and Damian Edwards from the ASP.NET team. Explore the possibilities of building SignalR servers in languages beyond .NET, such as Go or Node.js. Gain insights into the motivations, challenges, and potential benefits of creating custom SignalR servers. Discover the inner workings of SignalR and learn how to construct a server capable of communicating with any SignalR client. Acquire a thorough understanding of SignalR's functionality and gather ideas for extending its capabilities to meet specific requirements. This 59-minute presentation offers valuable knowledge for developers looking to expand their expertise in real-time web applications and push the boundaries of SignalR's versatility.