System service ,uses a UNIX Domain Socket "/var/run/devicemodel/system.sock" for GRPC communication. protoc generates both client and server instance for this Service. GRPC Status codes : https://developers.google.com/maps-booking/reference/grpc-api/status_codes .
| Method Name | Request Type | Response Type | Description |
|---|---|---|---|
| RestartDevice | .google.protobuf.Empty | .google.protobuf.Empty | Restarts the device |
| ShutdownDevice | .google.protobuf.Empty | .google.protobuf.Empty | ShutsDown the device. |
| HardReset | .google.protobuf.Empty | .google.protobuf.Empty | Performs host side actions in addition to edge-core for hard reset. e.g: cleaning hard-reset flag(mandatory) ,custom Device Builder steps(optional) and finally reboots the system(mandatory). |
| GetModelNumber | .google.protobuf.Empty | ModelNumber | Returns model number (mlfb) for siemens or any type model for 3rd party vendors. |
| GetFirmwareInfo | .google.protobuf.Empty | FirmwareInfo | Returns firmware information of currently installed firmware |
| GetResourceStats | .google.protobuf.Empty | Stats | Returns current Cpu, Memory, Uptime and Storage usage |
| GetLimits | .google.protobuf.Empty | Limits | Returns limits for how many applications and how much cpu, ram and storage should be available for applications. |
| GetCustomSettings | .google.protobuf.Empty | .google.protobuf.Any | Returns device specific custom settings. |
| ApplyCustomSettings | .google.protobuf.Any | .google.protobuf.Empty | Applies device specific custom settings. |
| GetLogFile | LogRequest | LogResponse | Collects and compress all Journald logs (mandatory) from host ,(plus optional device specific log/report) and then returns a single file path for this new log archive. |