diff --git a/NetworkPrinterOutputDevice.py b/NetworkPrinterOutputDevice.py index 2581a4c3ca..ac3af93c84 100644 --- a/NetworkPrinterOutputDevice.py +++ b/NetworkPrinterOutputDevice.py @@ -314,9 +314,11 @@ class NetworkPrinterOutputDevice(PrinterOutputDevice): if self._last_response_time and self._connection_state_before_timeout: if time_since_last_response > self._recreate_network_manager_time * self._recreate_network_manager_count: self._recreate_network_manager_count += 1 + counter = 0 # Counter to prevent possible indefinite while loop. # It can happen that we had a very long timeout (multiple times the recreate time). # In that case we should jump through the point that the next update won't be right away. - while time_since_last_response - self._recreate_network_manager_time * self._recreate_network_manager_count > self._recreate_network_manager_time: + while time_since_last_response - self._recreate_network_manager_time * self._recreate_network_manager_count > self._recreate_network_manager_time and counter < 10: + counter += 1 self._recreate_network_manager_count += 1 Logger.log("d", "Timeout lasted over 30 seconds (%.1fs), re-checking connection.", time_since_last_response) self._createNetworkManager()