问题
I have updated the signal R version from 1.1.3 to 2.1.2 in my project, but after updating it i found that implemented all functionality working proper on Firefox & Internet Explorer but not on Google Chrome. I'm already used long-polling & related solution but then also its not working, Actually Google Chrome is able to sends the update Signal's but not able to receive any signals from another browser.
回答1:
After updating Google Chrome with version 41.0.2266.2 canary, it's working properly.
来源：https://stackoverflow.com/questions/27717554/signalr-not-works-on-google-chrome