Vulnerability in EPiServer.Forms
I am trying to integrate SignalR with EpiServer CMS Solution but it is failing to create connection with Hub.
everytime i try it gives me this error at console log...
" Error during negotiation request."
Tried clear the .NET temporary files but no success
what's happening on the server? when you enable more loggging? we are running this combination without any issues
It gives me below error (from browser Developer Tools, Network Tab Details):
Response: Protocol error: Unknown transport.
it doesn't loook right. transport is missing. what client library are you using to connect to hub?
below initial request in our case (note transport mode):
The fix has been applied.
It was URL Rewrite rules (in web config) which was the problem.