Commit d336127a authored by Jacob Vosmaer's avatar Jacob Vosmaer

Add comments to the MemoryKiller middleware

parent 64ab6c9e
No related merge requests found
......@@ -12,10 +12,13 @@ module Gitlab
Sidekiq.logger.warn "current RSS #{current_rss} exceeds maximum RSS "\
"#{max_rss}"
Sidekiq.logger.warn "sending SIGUSR1 to PID #{Process.pid}"
# SIGUSR1 tells Sidekiq to stop accepting new jobs
Process.kill('SIGUSR1', Process.pid)
Sidekiq.logger.warn "spawning thread that will send SIGTERM to PID "\
"#{Process.pid} in #{graceful_shutdown_wait} seconds"
# Send the final shutdown signal to Sidekiq from a separate thread so
# that the current job can finish
Thread.new do
sleep(graceful_shutdown_wait)
Process.kill('SIGTERM', Process.pid)
......
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