example network support in love

main.lua

-- code for love.network can be found at https://bitbucket.org/udoprog/love-network

function socketError(s, reason)
    print("socket error: " .. reason)
end

function socketRead(s, data)
    print("socket read: " .. data)
end

function socketState(s, state)
    print("socket state: " .. state)

    if state == "connected" then
        s:send("Oh hi, nice to see you again!\n")
    else
        s:connect("localhost", "1234")
    end
end

function love.load()
    s = love.network.newTcpSocket()
    s:setCallbacks(socketRead, socketError, socketState)
    s:connect("localhost", "1234")
end

function love.draw()
    love.graphics.print("Hello World", 10, 10)
end