[tahoe-lafs-trac-stream] [tahoe-lafs] #1749: bug in mutable publish that could cause an IndexError when a writer is removed in Publish._connection_problem

[tahoe-lafs]

#1749: bug in mutable publish that could cause an IndexError when a writer is
removed in Publish._connection_problem
-------------------------+-------------------------------------------------
     Reporter:           |      Owner:  warner
  davidsarah             |     Status:  closed
         Type:  defect   |  Milestone:  1.9.2
     Priority:           |    Version:  1.9.1
  critical               |   Keywords:  publish regression test-needed
    Component:  code-    |  review-needed
  mutable                |
   Resolution:  fixed    |
Launchpad Bug:           |
-------------------------+-------------------------------------------------
Changes (by david-sarah@…):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:5585/trunk]:
 {{{
 #!CommitTicketReference repository="trunk" revision="5585"
 Fix a bug in mutable publish that could cause an IndexError when a writer
 is removed in Publish._connection_problem. This version uses DictOfSets as
 suggested by warner. fixes #1749
 }}}

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1749#comment:10>
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