Warn user if C++ rt missing

src/chat/_chatwidget.py

@@ -91,7 +91,9 @@ def __init__(self, client, *args, **kwargs):
     def disconnect(self):
         self.canDisconnect = True
         self.irc_disconnect()
-        self._notifier = None
+        if self._notifier:
+            self._notifier.activated.disconnect(self.once)
+            self._notifier = None
 
 
     @QtCore.pyqtSlot(object)

src/client/_clientwindow.py

@@ -990,7 +990,7 @@ def disconnectedFromServer(self):
             self.urls = {}
             self.usersUpdated.emit(oldplayers)
 
-        if self.state != ClientState.DISCONNECTED:
+        if self.state != ClientState.DISCONNECTED and self.state != ClientState.SHUTDOWN:
             self.state = ClientState.DROPPED
             if self._connection_attempts < 2:
                 logger.info("Reconnecting immediately")
@@ -1118,6 +1118,8 @@ def handle_session(self, message):
     @QtCore.pyqtSlot()
     def perform_login(self):
         self.uniqueId = util.uniqueID(self.login, self.session)
+        if not self.uniqueId:
+            return False
         self.send(dict(command="hello",
                        login=self.login,
                        password=self.password,

src/util/__init__.py

@@ -585,8 +585,10 @@ def uniqueID(user, session):
         return baseString
 
     except:
-        logger.error("UniqueID Failure", exc_info=sys.exc_info())
-        return None
+        QtGui.QMessageBox.warning(None, "C++ 2010 Runtime Missing",
+                                  "You are missing the Microsoft Visual C++ 2010 Runtime.<br><br>Get it from here: <a href='https://www.microsoft.com/en-us/download/details.aspx?id=5555'>https://www.microsoft.com/en-us/download/details.aspx?id=5555</a>")
+        logger.warning("UniqueID Failure, user warned", exc_info=sys.exc_info())
+        QtGui.QApplication.quit()
 
 
 import datetime