-/** For clients/streams: an id for the login session the application runs in. On Unix the value of $XDG_SESSION_COOKIE. e.g. "543679e7b01393ed3e3e650047d78f6e-1235159798.76193-190367717" */
+/** For clients/streams: an id for the login session the application runs in. On Unix the value of $XDG_SESSION_ID. e.g. "5" */