magic-folder: change stopService to call MultiService.stopService

[david415]

No description provided.

[codecov-io]

Codecov Report

Merging #407 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #407      +/-   ##
==========================================
+ Coverage   87.96%   87.98%   +0.01%     
==========================================
  Files         145      145              
  Lines       27439    27439              
  Branches     3805     3805              
==========================================
+ Hits        24138    24143       +5     
+ Misses       2600     2595       -5     
  Partials      701      701

Impacted Files	Coverage Δ
src/allmydata/frontends/magic_folder.py	83.85% <100%> (ø)	✅
src/allmydata/immutable/upload.py	96.24% <0%> (-0.1%)	❌
src/allmydata/immutable/checker.py	87.94% <0%> (+0.25%)	✅
src/allmydata/mutable/servermap.py	94.2% <0%> (+0.32%)	✅
src/allmydata/util/dictutil.py	97.89% <0%> (+0.7%)	✅

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[meejah]

👍 looks good to me!

[david415]

i'm a simple one line patch, merge me?

[warner]

Landing (rebased) in 0599adf. One thing to consider, that gatherResults means the child Services and MagicFolder.finish will run in parallel. If there's any reason why you need finish to finish before the children are told to stop (or vice versa), you should turn that into a sequential flow (probably with inlineCallbacks).