[Solved] SignalR not working after deploying in IIS

Hi makumbi,

Add the following in the Web.config file.

<configuration>
    <system.webServer>
        <validation validateIntegratedModeConfiguration="false" />
        <modules runAllManagedModulesForAllRequests="true">
        </modules>
    </system.webServer>
</configuration>

Reference: https://stackoverflow.com/questions/8053229/signalr-hub-not-loading-in-iis-7-but-working-correctly-in-visual-studio