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Added exception handling for disconnect issues on mac

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CURA-1851
This commit is contained in:
Jaime van Kessel 2016-08-18 13:23:29 +02:00
parent 1dbd789d10
commit 99892ffd58
1 changed files with 5 additions and 1 deletions
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4
NetworkPrinterOutputDevice.py
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@ -238,9 +238,13 @@ class NetworkPrinterOutputDevice(PrinterOutputDevice):
# Some operating systems handle this themselves, others give weird issues. # Some operating systems handle this themselves, others give weird issues.
if self._post_reply: if self._post_reply:
self._post_reply.abort() self._post_reply.abort()
try:
self._post_reply.uploadProgress.disconnect(self._onUploadProgress) self._post_reply.uploadProgress.disconnect(self._onUploadProgress)
except TypeError:
pass # The disconnection can fail on mac in some cases. Ignore that.
self._progress_message.hide() self._progress_message.hide()
self.setConnectionState(ConnectionState.error) self.setConnectionState(ConnectionState.error)
return
if self._authentication_state == AuthState.NotAuthenticated: if self._authentication_state == AuthState.NotAuthenticated:
self._verifyAuthentication() # We don't know if we are authenticated; check if we have correct auth. self._verifyAuthentication() # We don't know if we are authenticated; check if we have correct auth.