--- Default client request handler. --- @return string Body of the response local function handler (method, path, version, headers, data) io.write("(", version, ") [", method, "] ", path, "\n") for header, value in pairs(headers) do io.write(" - ", header, " = '", value, "'\n") end print(data) return [["Hello, from plop/Lua"]] end return handler