lib/sidekiq/limit_fetch/redis.rb in sidekiq-limit_fetch-2.2.5 vs lib/sidekiq/limit_fetch/redis.rb in sidekiq-limit_fetch-2.2.6

@@ -2,9 +2,12 @@
   extend self
 
   # prevent blocking of fetcher
   # more bullet-proof and faster (O_O)
   # than using Celluloid::IO
+  #
+  # https://github.com/brainopia/sidekiq-limit_fetch/issues/41
+  # explanation of why Future#value is beneficial here
   def nonblocking_redis
     redis do |redis|
       begin
         Celluloid::Future.new { yield redis }.value
       end