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@bitboxer
@bitcrowd
Bodo Tasche
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Queues!
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create table 'job_queue';
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gem install delayed_job
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No content
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beanstalkd
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Beanstalkd is a simple,
fast work queue.
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brew install beanstalkd
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https://kr.github.io/beanstalkd/
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beanstalkd -p 11300
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gem install beaneater
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@beanstalk = Beaneater::Pool.new(
[’localhost:11300’]
)
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@tube = @beanstalk.tubes['email']
@tube.put '{"key" : "foo"}', :pri => 5
@tube.put '{"key" : "bar"}', :delay => 3
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@beanstalk.jobs.register('email') do |job|
json = Oj.load(job.body)
puts "job value is #{json["key"]}!"
end
!
@beanstalk.jobs.process!
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@beanstalk.jobs.register(
'email',
:retry_on => [SomeError],
:max_retries => 2
)
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@tube.put '{"key" : "bar"}', :ttr => 120
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@beanstalk.jobs.register('email') do |job|
# Long running stuff
job.touch
end
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• ready
• delayed
• buried
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job = @tube.peek(:buried)
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job.kick
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job.delete
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Beaneater.configure do |config|
config.default_put_delay = 0
config.default_put_pri = 65536
config.default_put_ttr = 120
end
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@beanstalk.stats
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@beanstalk.tubes['email'].stats
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https://github.com/kr/beanstalkd/wiki/Tools
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beanstalkd
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@bitsofberlin
http://bitsofberlin.org