[tahoe-lafs-trac-stream] [tahoe-lafs] #2149: "tahoe start" emits an error message when tahoe is already running

[tahoe-lafs]

#2149: "tahoe start" emits an error message when tahoe is already running
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     Reporter:  zooko           |      Owner:  joeyh
         Type:  enhancement     |     Status:  new
     Priority:  normal          |  Milestone:  undecided
    Component:  code-nodeadmin  |    Version:  1.10.0
   Resolution:                  |   Keywords:
Launchpad Bug:                  |
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Changes (by zooko):

 * owner:  daira => joeyh
 * component:  unknown => code-nodeadmin


Comment:

 I propose that if a process is already running then {{{tahoe start}}}
 should emit a non-error (i.e. non-complainy-sounding) message, on stdout
 instead of on stderr, saying something like "Note: a tahoe process linked
 to the node directory was already running, so doing nothing.".

 joeyh: would this be satisfactory for git-annex's purposes?

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2149#comment:1>
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