[Cyberduck-trac] [Cyberduck] #10694: duck cli throwing errors, failing for some protocols

[Cyberduck]

#10694: duck cli throwing errors, failing for some protocols
---------------------------+-------------------------
    Reporter:  julianhinz  |      Owner:
        Type:  defect      |     Status:  new
    Priority:  normal      |  Milestone:
   Component:  cli         |    Version:  6.9.4
    Severity:  major       |   Keywords:
Architecture:              |   Platform:  macOS 10.14
---------------------------+-------------------------
 Upon fresh install on MacOS 10.14.4 with homebrew "duck --list ..." (and
 other options) throws following error, before printing correct output:

 {{{
 2019-05-03 15:43:51.135 duck[2689:92359] Failure retrieving auto
 configuration script from http://wpad/wpad.dat: Error
 Domain=NSCocoaErrorDomain Code=260 "The file “wpad.dat” couldn’t be opened
 because there is no such file." UserInfo={NSURL=http://wpad/wpad.dat,
 NSUnderlyingError=0x7fec67dd0100 {Error Domain=NSURLErrorDomain Code=-1003
 "A server with the specified hostname could not be found."
 UserInfo={NSUnderlyingError=0x7fec6b01ee80 {Error
 Domain=kCFErrorDomainCFNetwork Code=-1003 "A server with the specified
 hostname could not be found."
 UserInfo={NSErrorFailingURLStringKey=http://wpad/wpad.dat,
 NSErrorFailingURLKey=http://wpad/wpad.dat, _kCFStreamErrorCodeKey=8,
 _kCFStreamErrorDomainKey=12, NSLocalizedDescription=A server with the
 specified hostname could not be found.}},
 NSErrorFailingURLStringKey=http://wpad/wpad.dat,
 NSErrorFailingURLKey=http://wpad/wpad.dat, _kCFStreamErrorDomainKey=12,
 _kCFStreamErrorCodeKey=8, NSLocalizedDescription=A server with the
 specified hostname could not be found.
 }}}

 Trying to connect to S3 bucket fails entirely and additionally throws
 following error:

 {{{
 Connection failed. DNS lookup for research-databases failed. DNS is the
 network service that translates a server name to its Internet address.
 This error is most often caused by having no connection to the Internet or
 a misconfigured network. It can also be caused by an unresponsive DNS
 server or a firewall preventing access to the network.
 }}}

 Any idea what's causing this?

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Ticket URL: <https://trac.cyberduck.io/ticket/10694>
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