34 lines
749 B
Ruby
34 lines
749 B
Ruby
require 'logger'
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require 'eventmachine'
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require 'sequel'
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DB = Sequel.connect("postgres://#{ENV['USER']}@localhost/marco_polo",
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:max_connections => 10)
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DB.create_table! :locations do
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primary_key :id
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String :client
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Integer :x
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Integer :y
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end
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module MarcoPoloServer
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def post_init
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@locations = DB[:locations]
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end
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def receive_data(data)
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client, x, y = data.split
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@locations.insert(:client => client, :x => x.to_i, :y => y.to_i)
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send_data("thanks\n")
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rescue => e
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STDERR.puts("#{e.class.name} #{e.message}: #{e.backtrace.join("\n")}")
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end
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end
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EventMachine.run do
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host, port = '0.0.0.0', 22000
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EventMachine.start_server(host, port, MarcoPoloServer)
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puts "Listening on #{host}:#{port}"
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end
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