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Added local network connectivity detection
CURA-1851
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parent
5c2ac558ea
commit
1d6732273c
1 changed files with 14 additions and 1 deletions
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@ -180,6 +180,8 @@ class NetworkPrinterOutputDevice(PrinterOutputDevice):
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return self._address
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def _update_camera(self):
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if not self._manager.networkAccessible():
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return
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## Request new image
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url = QUrl("http://" + self._address + ":8080/?action=snapshot")
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image_request = QNetworkRequest(url)
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@ -226,13 +228,24 @@ class NetworkPrinterOutputDevice(PrinterOutputDevice):
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## Request data from the connected device.
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def _update(self):
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# Check if we have an connection in the first place.
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if not self._manager.networkAccessible():
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if not self._connection_state_before_timeout:
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Logger.log("d", "The network connection seems to be disabled. Going into timeout mode")
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self._connection_state_before_timeout = self._connection_state
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self.setConnectionState(ConnectionState.error)
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self._connection_message = Message(i18n_catalog.i18nc("@info:status",
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"The connection with the network was lost."))
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self._connection_message.show()
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return
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# Check that we aren't in a timeout state
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if self._last_response_time and not self._connection_state_before_timeout:
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if time() - self._last_response_time > self._response_timeout_time:
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# Go into timeout state.
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Logger.log("d", "We did not receive a response for %0.1f seconds, so it seems the printer is no longer accessible.", time() - self._last_response_time)
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self._connection_state_before_timeout = self._connection_state
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self._connection_message = Message(i18n_catalog.i18nc("@info:status", "The connection with the printer was lost. Check your network-connections."))
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self._connection_message = Message(i18n_catalog.i18nc("@info:status", "The connection with the printer was lost. Check your printer to see if it is connected."))
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self._connection_message.show()
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# Check if we were uploading something. Abort if this is the case.
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# Some operating systems handle this themselves, others give weird issues.
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