[tor-bugs] #34365 [Applications/Tor Browser]: 10.0a1 mar update failing

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#34365: 10.0a1 mar update failing
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 Reporter:  sysrqb                    |          Owner:  tbb-team
     Type:  defect                    |         Status:  closed
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:  fixed
 Keywords:  tbb-update                |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by mcs):

 For what its worth, Matt's log shows that both the incremental and full
 MAR downloads failed with the same error: `2147549183`, which is
 `0x8000FFFF`, which is `NS_ERROR_UNEXPECTED`. It is difficult to determine
 the root cause given such a general error, but there are several places
 inside:
  https://searchfox.org/mozilla-
 esr68/source/netwerk/base/nsIncrementalDownload.cpp
 where `NS_ERROR_UNEXPECTED` is returned due to unusual server responses. I
 don't know a lot about how fastly works but gk's comment:4 seems like a
 good guess. I wonder if there is a way to delay making the update manifest
 available until after all of the MAR files are in the right place and
 available via the CDN....

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/34365#comment:6>
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