websocket - SignalR: Not a valid web socket request -
just migrated windows 2012 , turned on feature websockets in iis 8. signalr isn't working anymore, it's trying connect websockets , stays pending forever (seen in chrome network tools).
if in elmah see lot of: system.invalidoperationexception: not valid web socket request errors. connection type upgrade.
anyone experienced same issue?
i'm using signalr 1.1.2 in mvc 4 app.
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