30 lines
478 B
Ruby
30 lines
478 B
Ruby
require 'mysqlplus'
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$count = 10
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$start = Time.now
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$connections = []
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$count.times do
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$connections << Mysql.real_connect('localhost','root')
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end
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puts 'connection pool ready'
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$threads = []
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$count.times do |i|
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$threads << Thread.new do
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puts "sending query on connection #{i}"
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$connections[i].async_query("select sleep(3)").each{ |r|
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puts "connection #{i} done"
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}
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end
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end
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puts 'waiting on threads'
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$threads.each{|t| t.join }
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puts Time.now - $start |