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Fix sigterm misbehavior #2629

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merged 3 commits into from May 20, 2021
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9 changes: 8 additions & 1 deletion lib/puma/cluster/worker.rb
Expand Up @@ -33,7 +33,7 @@ def run
Signal.trap "SIGINT", "IGNORE"
Signal.trap "SIGCHLD", "DEFAULT"

Thread.new do
Thread.new do
Puma.set_thread_name "worker check pipe"
IO.select [@check_pipe]
log "! Detected parent died, dying"
Expand All @@ -54,7 +54,14 @@ def run
# things in shape before booting the app.
@launcher.config.run_hooks :before_worker_boot, index, @launcher.events

begin
server = @server ||= start_server
rescue Exception => e
log "! Unable to start worker"
log e.backtrace[0]
exit 1
end

restart_server = Queue.new << true << false

fork_worker = @options[:fork_worker] && index == 0
Expand Down