Class: Rjob::Scripts::EnqueueJob

Inherits:
RedisScript show all
Defined in:
lib/rjob/scripts/enqueue_job.rb

Instance Attribute Summary

Attributes inherited from RedisScript

#sha1

Instance Method Summary collapse

Methods inherited from RedisScript

#key_params

Instance Method Details

#arg_params ⇒ Object 



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# File 'lib/rjob/scripts/enqueue_job.rb', line 4

def arg_params
  i(prefix bucket_count job_data)
end

#lua_script ⇒ Object 



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# File 'lib/rjob/scripts/enqueue_job.rb', line 8

def lua_script
  "    local prefix = ARGV[1]\n    local bucket_count = tonumber(ARGV[2])\n    local job_data = ARGV[3]\n    local r = redis\n    local job_id = r.call('incr', prefix .. ':next')\n    local bucket = job_id % bucket_count\n    r.call('lpush', prefix .. ':jobs:' .. bucket, job_id .. '!0!' .. job_data)\n    r.call('publish', prefix .. ':jobs', bucket)\n    return job_id\n  LUA\nend\n"