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Dont immediately show the "not a group host" message

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By delaying a bit, we can ensure that this only happens if the cluster
itself isn't offline

CURA-7360
This commit is contained in:
Jaime van Kessel 2020-10-16 11:45:47 +02:00
parent 40b8139409
commit 70d081afaa
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GPG Key ID: 3710727397403C91
1 changed files with 11 additions and 1 deletions
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12
plugins/UM3NetworkPrinting/src/UltimakerNetworkedPrinterOutputDevice.py
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@ -85,6 +85,8 @@ class UltimakerNetworkedPrinterOutputDevice(NetworkedPrinterOutputDevice):
self._timeout_time = 30 self._timeout_time = 30
self._num_is_host_check_failed = 0
@pyqtProperty(str, constant=True) @pyqtProperty(str, constant=True)
def address(self) -> str: def address(self) -> str:
"""The IP address of the printer.""" """The IP address of the printer."""
@ -293,8 +295,16 @@ class UltimakerNetworkedPrinterOutputDevice(NetworkedPrinterOutputDevice):
def _checkIfClusterHost(self): def _checkIfClusterHost(self):
"""Check is this device is a cluster host and takes the needed actions when it is not.""" """Check is this device is a cluster host and takes the needed actions when it is not."""
if len(self._printers) < 1 and self.isConnected(): if len(self._printers) < 1 and self.isConnected():
self._num_is_host_check_failed += 1
else:
self._num_is_host_check_failed = 0
# Since we request the status of the cluster itself way less frequent in the cloud, it can happen that a cloud
# printer reports having 0 printers (since they are offline!) but we haven't asked if the entire cluster is
# offline. (See CURA-7360)
# So by just counting a number of subsequent times that this has happened fixes the incorrect display.
if self._num_is_host_check_failed >= 6:
NotClusterHostMessage(self).show() NotClusterHostMessage(self).show()
self.close() self.close()
CuraApplication.getInstance().getOutputDeviceManager().removeOutputDevice(self.key) CuraApplication.getInstance().getOutputDeviceManager().removeOutputDevice(self.key)