Store pending configuration values

src/Config.py

@@ -13,6 +13,10 @@ class Config(object):
         self.rev = 3504
         self.argv = argv
         self.action = None
+        self.pending_changes = {}
+        self.need_restart = False
+        self.keys_restart_need = set(["tor", "fileserver_port"])
+
         self.config_file = "zeronet.conf"
         self.createParser()
         self.createArguments()

src/Ui/UiWebsocket.py

@@ -994,9 +994,16 @@ class UiWebsocket(object):
 
         config.saveValue(key, value)
 
-        instant_change_keys = ["language", "tor_use_bridges", "trackers_proxy"]
-        if key in instant_change_keys:
-            setattr(config, key, value)
+        if key not in config.keys_restart_need:
+            if value is None:  # Default value
+                setattr(config, key, config.parser.get_default(key))
+                setattr(config.arguments, key, config.parser.get_default(key))
+            else:
+                setattr(config, key, value)
+                setattr(config.arguments, key, value)
+        else:
+            config.need_restart = True
+            config.pending_changes[key] = value
 
         if key == "language":
             import Translate