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  1. CernVM
  2. CVM-1818

Extraneous error with "auto;DIRECT" and WPAD returns no proxy

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Low
    • Resolution: Fixed
    • Affects Version/s: CernVM-FS 2.6.3
    • Fix Version/s: CernVM-FS 2.7, CernVM-FS 2.6.4
    • Component/s: CVMFS
    • Labels:
      None
    • Platforms:
      ANY
    • Development:

      Description

      When CVMFS_HTTP_PROXY="auto;DIRECT" and the CVMFS_PAC_URLS returns no valid proxy, an extraneous error is printed:

      Nov  4 14:59:19 dwdosgdev cvmfs2: (dwd-config.opensciencegrid.org) failed to resolve IP addresses for  (3 - invalid host name to resolve)
      

      In the debug log it shows this:

      (download) first fallback proxy group 2    [11-04-2019 14:59:19 CST]
      (download) full proxy list ;DIRECT    [11-04-2019 14:59:19 CST]
      (download) resolving 2 proxy addresses    [11-04-2019 14:59:19 CST]
      (dns) empty hostname    [11-04-2019 14:59:19 CST]
      (dns) empty hostname    [11-04-2019 14:59:19 CST]
      (download) failed to resolve IP addresses for  (3 - invalid host name to resolve)    [11-04-2019 14:59:19 CST]
      

      So the issue is that the "auto" in the proxy list is getting replaced by an empty string instead of getting deleted.

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            • Assignee:
              dwd Dave Dykstra
              Reporter:
              dwd Dave Dykstra
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              Dates

              • Created:
                Updated:
                Resolved: