fixing message

actor/src/actor_client.py

@@ -38,37 +38,8 @@ from PyQt5.QtWidgets import QApplication
 from PyQt5.QtCore import QTimer
 
 from udsactor.log import logger, DEBUG
-from udsactor.client import UDSActorClient
+from udsactor.client import UDSClientQApp
 
-class UDSClientQApp(QApplication):
-    _app: UDSActorClient
-    _initialized: bool
-
-    def __init__(self, args) -> None:
-        super().__init__(args)
-
-        # This will be invoked on session close
-        self.commitDataRequest.connect(self.end)  # Will be invoked on session close, to gracely close app
-
-        # Execute backgroup thread for actions
-        self._app = UDSActorClient(self)
-
-    def init(self) -> None:
-        # Notify loging and mark it
-        logger.debug('Starting APP')
-        self._app.start()
-        self._initialized = True
-
-    def end(self, sessionManager=None) -> None:
-        if not self._initialized:
-            return
-
-        self._initialized = False
-
-        logger.debug('Stopping app thread')
-        self._app.stop()
-
-        self._app.join()
 
 if __name__ == "__main__":
     logger.setLevel(DEBUG)

actor/src/udsactor/client.py

@@ -34,7 +34,7 @@ import typing
 import signal
 
 from PyQt5.QtWidgets import QApplication, QMessageBox
-from PyQt5.QtCore import QByteArray, QBuffer, QIODevice
+from PyQt5.QtCore import QByteArray, QBuffer, QIODevice, pyqtSignal
 
 from . import rest
 from . import tools
@@ -49,10 +49,47 @@ if typing.TYPE_CHECKING:
     from . import types
     from PyQt5.QtGui import QPixmap
 
+class UDSClientQApp(QApplication):
+    _app: 'UDSActorClient'
+    _initialized: bool
+
+    message = pyqtSignal(str, name='message')
+
+    def __init__(self, args) -> None:
+        super().__init__(args)
+
+        # This will be invoked on session close
+        self.commitDataRequest.connect(self.end)  # Will be invoked on session close, to gracely close app
+        self.message.connect(self.showMessage)
+
+        # Execute backgroup thread for actions
+        self._app = UDSActorClient(self)
+
+    def init(self) -> None:
+        # Notify loging and mark it
+        logger.debug('Starting APP')
+        self._app.start()
+        self._initialized = True
+
+    def end(self, sessionManager=None) -> None:
+        if not self._initialized:
+            return
+
+        self._initialized = False
+
+        logger.debug('Stopping app thread')
+        self._app.stop()
+
+        self._app.join()
+
+    def showMessage(self, message: str) -> None:
+        QMessageBox.information(None, 'Message', message)
+
+
 class UDSActorClient(threading.Thread):
     _running: bool
     _forceLogoff: bool
-    _qApp: QApplication
+    _qApp: UDSClientQApp
     api: rest.UDSClientApi
     _listener: client.HTTPServerThread
 
@@ -101,7 +138,7 @@ class UDSActorClient(threading.Thread):
             platform.operations.loggoff()
 
     def _showMessage(self, message: str) -> None:
-        QMessageBox.information(None, 'Message', message)
+        self._qApp.message.emit(message)
 
     def stop(self) -> None:
         logger.debug('Stopping client Service')

server/src/uds/core/managers/user_service.py

@@ -461,6 +461,9 @@ class UserServiceManager:
     def requestLogoff(self, userService: UserService) -> None:
         comms.requestLogoff(userService)
 
+    def sendMessage(self, userService: UserService, message: str) -> None:
+        comms.sendMessage(userService, message)
+
     def checkForRemoval(self, userService: UserService) -> None:
         """
         This method is used by UserService when a request for setInUse(False) is made