launching a user-context application by root-daemon on demand
问题 I'm a noob to objective c and I have a daemon code that runs as root (system-wide application) and communicates with a server. Every once in a while, the server will command that root app to fire up an additional application that runs within the logged on user context (without interrupting the user - silently). I have the user context application written as well. What I'm lacking is the understanding on how my root daemon can launch the user context application. How can my daemon fire it up