fix: added throttle for requests (#9)

Scripts/cli/src/client/client.py

@@ -18,6 +18,8 @@
 from ..dto import SettingsTypeCompound
 from ..dto import SetSettingsDto
 
+from ..tools import perform_request_await
+
 
 class Client:
     """Represents client used to connect to remote device via serial port."""
@@ -51,6 +53,9 @@ def __send_data_bus_request_content(self, type: DataBus.DataType) -> Response.Re
         data = request_container.SerializeToString()
 
         self.connection.write(data_length)
+
+        perform_request_await()
+
         self.connection.write(data)
 
         result_length_raw = self.connection.read(3)
@@ -122,6 +127,9 @@ def __send_info_bus_request_content(self, type: InfoBus.InfoType) -> Response.Re
         data = request_container.SerializeToString()
 
         self.connection.write(data_length)
+
+        perform_request_await()
+
         self.connection.write(data)
 
         result_length_raw = self.connection.read(3)
@@ -193,6 +201,9 @@ def __send_settings_bus_request_content(self, type: SettingsBus.SettingsType) ->
         data = request_container.SerializeToString()
 
         self.connection.write(data_length)
+
+        perform_request_await()
+
         self.connection.write(data)
 
         result_length_raw = self.connection.read(3)

Scripts/cli/src/tools/__init__.py

@@ -1 +1,3 @@
-from .prettifier import print_output
+from .prettifier import print_output
+
+from .throttle import perform_request_await

Scripts/cli/src/tools/throttle.py

@@ -0,0 +1,10 @@
+import time
+
+# Represents throttle request duration time.
+THROTTLE_REQUEST_DURATION: float = 0.3
+
+
+def perform_request_await() -> None:
+    """Performs throttle request operation."""
+
+    time.sleep(THROTTLE_REQUEST_DURATION)