+++ /dev/null
-#!/usr/bin/mscgen -Tpng
-
-msc {
- hscale="1.5";
-
- u [label = "touch/pointer event" ],
- l [label = "launcher app" ],
- s [label = "runtime/shell-client"],
- a [label = "applaunchd" ],
- g [label = "gRPC-proxy" ],
- c [label = "compositor" ],
- d [label = "libsystemd"];
-
- |||;
-
- --- [label = "initial phase - subscribe for signal/status events, assume app_id already started" ];
-
- s >> a [label = "subscribe for applaunchd GetStatusEvents"];
-
- --- [label = "handling of application switching" ];
-
- u => l [label = "tapShortCut(appid)" ];
- l => a [label = "StartApplication(appid)"];
- a => d [label = "start application's systemd unit"];
- d => a [label = "return status from starting systemd unit"];
- a => s [label = "StartResponse(status = TRUE)"];
- a => s [label = "StatusResponse(app_id, 'started')"];
- s => c [label = "activate_app(app_id)"];
-}