In my application everything with SignalR was fine until i configured ARR, after that ServerSentEvents protocol was not getting connected and displays error of timeout, I google for it than I found a solution to set "response buffer threshold" to 0 in ARR.
After that ServerSentEvents get connected but after timeout 2 to 3 time, I tried a lot to figure it out but not able to understand why its not getting connected for the very first time and my other issue is that when server push a message to client it takes about 3 to 5 seconds to receive by the client but when i push more messages in same time from server then client receives all messages immediately but it takes 3 to 5 seconds again for the last message, I don't know if signalr having some sort of queuing mechanism for serversentevent or something like that,
All these issues are after configuring of ARR
So, any help will be appreciable