rstudio/shiny — pull request #175 by trestletech (2013-06-14 04:35:44+00:00)
Title: Add workerID to upload, download, and file URLs.

Accept workerID as an optional parameter from the runApp() function and pass it through into the shinysession object so that it can be used in file uploads, downloads, and HTTP image fallbacks on non-websocket browsers.