I am trying to build the CSharp examples for WebSocket API and Visual Studio is unable to download the WebSocketSharp NuGet package.
Error details are:
Error NuGet Package restore failed for project MarketPricePostingExample_VS110: Unable to find version '1.0.3-rc11' of package 'WebSocketSharp'.
C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\: Package 'WebSocketSharp.1.0.3-rc11' is not found on source 'C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\'.
An error occurred while sending the request.
Unable to connect to the remote server
No connection could be made because the target machine actively refused it 127.0.0.1:3128
. Please see Error List window for detailed warnings and errors.
I suspect this could be due to corporate network issue e.g. proxy servers: