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# frozen_string_literal: true
module GoodJob
class ProbeServer
RACK_SERVER = 'webrick'
def self.task_observer(time, output, thread_error) # rubocop:disable Lint/UnusedMethodArgument
return if thread_error.is_a? Concurrent::CancelledOperationError
GoodJob._on_thread_error(thread_error) if thread_error
end
def initialize(port:)
@port = port
end
def start
@handler = Rack::Handler.get(RACK_SERVER)
@future = Concurrent::Future.new(args: [@handler, @port, GoodJob.logger]) do |thr_handler, thr_port, thr_logger|
thr_handler.run(self, Port: thr_port, Host: '0.0.0.0', Logger: thr_logger, AccessLog: [])
end
@future.add_observer(self.class, :task_observer)
@future.execute
end
def running?
@handler&.instance_variable_get(:@server)&.status == :Running
end
def stop
@handler&.shutdown
@future&.value # wait for Future to exit
end
def call(env)
case Rack::Request.new(env).path
when '/', '/status'
[200, {}, ["OK"]]
when '/status/started'
started = GoodJob::Scheduler.instances.any? && GoodJob::Scheduler.instances.all?(&:running?)
started ? [200, {}, ["Started"]] : [503, {}, ["Not started"]]
when '/status/connected'
connected = GoodJob::Scheduler.instances.any? && GoodJob::Scheduler.instances.all?(&:running?) &&
GoodJob::Notifier.instances.any? && GoodJob::Notifier.instances.all?(&:listening?)
connected ? [200, {}, ["Connected"]] : [503, {}, ["Not connected"]]
else
[404, {}, ["Not found"]]
end
end
end
end
Version data entries
77 entries across 77 versions & 1 rubygems