Refactor response timeout and bump version

benqprojector/__init__.py

@@ -5,6 +5,6 @@
 
 @author: Rogier van Staveren
 """
-__version__ = "0.0.12.2"
+__version__ = "0.0.12.3"
 
 from benqprojector.benqprojector import BAUD_RATES, BenQProjector

benqprojector/benqprojector.py

@@ -80,9 +80,9 @@ def __init__(self, command=None, action=None, response=None):
 
 class ResponseTimeoutError(BenQProjectorError):
     """
-    Invalid response error.
+    Response timeout error.
 
-    If the response format does not match the expected format.
+    If the response takes to long to receive.
     """
 
     def __init__(self, command=None, action=None, response=None):
@@ -414,7 +414,7 @@ def _wait_for_prompt(self) -> bool:
     def _read_response(self) -> str:
         response = b""
         last_response = datetime.now()
-        while (datetime.now() - last_response).total_seconds() < _RESPONSE_TIMEOUT:
+        while True:
             _response = self._connection.readline()
             if len(_response) > 0:
                 response += _response
@@ -427,7 +427,12 @@ def _read_response(self) -> str:
                     return response
                 last_response = datetime.now()
 
-        raise ResponseTimeoutError(response = response)
+            if (datetime.now() - last_response).total_seconds() > _RESPONSE_TIMEOUT:
+                logger.error("Timeout while waiting for response")
+                raise ResponseTimeoutError(response = response)
+
+            logger.debug("Waiting for response")
+            self._sleep(0.01)
 
     def _send_raw_command(self, command: str) -> str:
         """

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "benqprojector"
-version = "0.0.12.2"
+version = "0.0.12.3"
 license = {text = "Apache-2.0"}
 authors = [
     { name="Rogier van Staveren" }