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#!/usr/bin/ruby
require "redis"
require 'pp'
@redis = Redis.new(:host => "127.0.0.1")
def fetch(timeout = 1)
job = nil
loop do
job = @redis.ZRANGE('zset', '0', '0')
if !job.empty?
# We only have one entry in our array
job = job[0]
# Remove from the queue
@redis.zrem('zset', job );
return job
else
sleep(timeout)
end
end
end
seen = []
while( x = fetch() )
puts "Got job : #{x}"
if seen.include?(x)
puts "Already seen #{x}"
break
end
seen << x
if ( x =~ /test 2/i )
puts "TEST 2 - sleeping"
sleep 5
end
end
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