fix: self-correct transaction id mismatch errors

tutorintelligence · May 2, 2024 · 3335a79 · 3335a79
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commit 3335a79
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tcp_modbus_aio/client.py b/tcp_modbus_aio/client.py
@@ -534,6 +534,9 @@ async def send_modbus_message(
                     f"[{self}][send_modbus_message] {msg} {response_adu=}"
                 )
 
+            # THIS IS IMPORTANT SO MISMATCH ERRORS SELF CORRECT
+            self._lost_transaction_ids[request_transaction_id] = True
+
             raise ModbusCommunicationFailureError(msg)
 
         return response_function