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Merge pull request #1748 from MSP-Greg/cluster_check_workers

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Cluster#check_workers - waitpid logic
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Evan Phoenix 2019-04-21 22:20:08 -07:00 committed by GitHub
commit d770c33ab3
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1 changed files with 2 additions and 7 deletions
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9
lib/puma/cluster.rb
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@ -216,14 +216,9 @@ module Puma
# during this loop by giving the kernel time to kill them.
sleep 1 if any
while @workers.any?
pid = Process.waitpid(-1, Process::WNOHANG)
break unless pid
@workers.reject! { |w| Process.waitpid(w.pid, Process::WNOHANG) }
@workers.delete_if { |w| w.pid == pid }
end
@workers.delete_if(&:dead?)
@workers.reject!(&:dead?)
cull_workers
spawn_workers