I originally used SSE events but ran into issues. see: http://stackoverflow.com/questions/30462850/ie11-sse-via-polyfill-never-terminate-connections http://sta

I originally used SSE events but ran into issues. see: http://stackoverflow.com/questions/30462850/ie11-sse-via-polyfill-never-terminate-connections http://stackoverflow.com/questions/30462850/ie11-sse-via-pol...