title: While using signalr, will there be any connection limits on IIS
body: <p>I have been looking at SignalR from last few days. Using this I have created an Admin Dashboard to get realtime information about a database table. Basically this table gets populated by may different users from various applications. It has come out well. These updates are possible only when there is persistent connection between client Broswer and WebServer. I have few doubts before deploying this app in production.</p>
  
  <p>I understand that SignalR first checks WebSockets then looks for Long Polling based on there availability between client and server. No matter what it uses, there will be a connection open between client and server. </p>
  
  <p>My question is how does it perform in scenario where more users are connected to the same server for example  100,000 admins are connected at same time. Does IIS has any limitations on number of persistent connections it can open at one point? If so can we configure to that to max value and what wud be that value.</p>
  
  <p>Sorry if it is rookie question</p>
  
  <p>ASP.NET MVC3 &amp; IIS 7 are used for development.</p>