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35b1185a08
I introduced DemonBase because I had got some conflict between `demon/base.rb` and `jobs/base.rb`, however, to not rename base class, it is possible to use regex on absolute path in Zeitwerk custom inflector.
28 lines
421 B
Ruby
28 lines
421 B
Ruby
# frozen_string_literal: true
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require File.expand_path("../../../config/environment", __FILE__)
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puts "Parent is now loaded"
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class ForkExecDemon < Demon::Base
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def self.prefix
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"fork-exec-child"
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end
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def run
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if @pid = fork
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write_pid_file
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return
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end
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exec "./child #{parent_pid}"
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end
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end
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ForkExecDemon.start(1, verbose: true)
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while true
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ForkExecDemon.ensure_running
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sleep 0.1
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end
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