System Introspection for System Analysis on Mobile Devices

Use Case 6: Request components to be logged.Description The client requests components to be logged on theprobe.Primary Actor ClientSecondary Actor ProbeBasic Flow 1. Client sends a request to log components.2. Probe checks if requested components are available.3. Probe creates new logging cycle with requested components.Extensions 1a. Connection error occurs, client shows error message2a. Components not available <strong>for</strong> logging, probe sendserror to client.3a. Error on creating logging cycle, probe sends errorto client.Use Case 7: Request logging to be stopped.Description The client requests to stop logging components on theprobe.Primary Actor ClientSecondary Actor ProbeBasic Flow 1. Client sends a request to stop logging components.2. Probe checks if components are logged by client.3. Probe stops the process of logging components.Extensions 1a. Connection error occurs, client shows error message2a. No components currently logged by client, probesends error to client.Use Case 8: Disconnect from probe.Description The client disconnects from the probe.Primary Actor ClientSecondary Actor ProbeBasic Flow 1. Client sends a disconnect command to the probe.2. Probe removes the client from the list of connectedclients.Extensions 1a. Connection error occurs, client shows error message77