Fixed race condition in Casablanca ws_client_winrt.cpp#217

kavyako merged 1 commit intomicrosoft:developmentmicrosoft/cpprestsdk:developmentfrom

daniuk-microsoft:daniuk/ws_client_winrt/race_condition_fixdaniuk-microsoft/cpprestsdk:daniuk/ws_client_winrt/race_condition_fixCopy head branch name to clipboard