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ENV['GOD_TEST_RAILS_ROOT'] || abort("Set a rails root for testing in an environment variable called GOD_TEST_RAILS_ROOT")
RAILS_ROOT = ENV['GOD_TEST_RAILS_ROOT']
port = 5000
God.watch do |w|
w.name = "local-#{port}"
w.interval = 5.seconds
w.start = "mongrel_rails start -P ./log/mongrel.pid -c #{RAILS_ROOT} -p #{port} -d"
w.restart = "mongrel_rails restart -P ./log/mongrel.pid -c #{RAILS_ROOT}"
w.stop = "mongrel_rails stop -P ./log/mongrel.pid -c #{RAILS_ROOT}"
w.group = 'mongrels'
w.pid_file = File.join(RAILS_ROOT, "log/mongrel.pid")
# clean pid files before start if necessary
w.behavior(:clean_pid_file)
# determine the state on startup
w.transition(:init, { true => :up, false => :start }) do |on|
on.condition(:process_running) do |c|
c.running = true
end
end
# determine when process has finished starting
w.transition([:start, :restart], :up) do |on|
on.condition(:process_running) do |c|
c.running = true
end
end
# start if process is not running
w.transition(:up, :start) do |on|
on.condition(:process_exits)
end
# restart if memory or cpu is too high
w.transition(:up, :restart) do |on|
on.condition(:memory_usage) do |c|
c.interval = 1
c.above = 50.megabytes
c.times = [3, 5]
end
on.condition(:cpu_usage) do |c|
c.interval = 1
c.above = 10.percent
c.times = [3, 5]
end
on.condition(:http_response_code) do |c|
c.host = 'localhost'
c.port = port
c.path = '/'
c.code_is_not = 200
c.timeout = 10.seconds
c.times = [3, 5]
end
end
end
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