[tahoe-lafs-trac-stream] [tahoe-lafs] #1636: Unhandled error in Deferred during retrieve

[tahoe-lafs]

#1636: Unhandled error in Deferred during retrieve
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     Reporter:  killyourtv    |      Owner:  davidsarah
         Type:  defect        |     Status:  closed
     Priority:  critical      |  Milestone:  1.9.2
    Component:  code-network  |    Version:  1.9.0
   Resolution:  fixed         |   Keywords:  regression reviewed
Launchpad Bug:                |
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Comment (by david-sarah <david-sarah@…>):

 In [changeset:1b07d307619049ddf394b69c4b68b7171643b328/git]:
 {{{
 #!CommitTicketReference repository="git"
 revision="1b07d307619049ddf394b69c4b68b7171643b328"
 After a server disconnects, make the IServer retain the dead
 RemoteReference, and continue to return it to anyone who calls get_rref().
 This removes the need for callers to guard against receiving a None (as
 long as the server was connected at least once, which is always the case
 for servers returned by get_servers_for_psi(), which is how all
 upload/download code gets servers). Includes test. fixes #1636
 }}}

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1636#comment:38>
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