lune/.lune/examples/server.luau

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--> A basic webserver that echoes the given request
--> body at /ping and otherwise responds 404 "Not Found"
local PORT = if process.env.PORT ~= nil and #process.env.PORT > 0
then assert(tonumber(process.env.PORT), "Failed to parse port from env")
else 8080
-- Create our responder functions
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local function pong(request: NetRequest): string
return `Pong!\n{request.path}\n{request.body}`
end
local function teapot(request: NetRequest): NetResponse
return {
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status = 418,
body = "🫖",
}
end
local function notFound(request: NetRequest): NetResponse
return {
status = 404,
body = "Not Found",
}
end
-- Exit our example after a small delay, if you copy this
-- example just remove this part to keep the server running
task.delay(2, function()
print("Shutting down...")
task.wait(1)
process.exit(0)
end)
-- Run the server on port 8080
print(`Listening on port {PORT} 🚀`)
net.serve(PORT, function(request)
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if string.sub(request.path, 1, 5) == "/ping" then
return pong(request)
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elseif string.sub(request.path, 1, 7) == "/teapot" then
return teapot(request)
else
return notFound(request)
end
end)