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- -- httpserver-error.lua
- -- Part of nodemcu-httpserver, handles sending error pages to client.
- -- Author: Marcos Kirsch
- return function (connection, req, args)
- local function getHeader(connection, code, errorString, extraHeaders, mimeType)
- local header = "HTTP/1.0 " .. code .. " " .. errorString .. "\r\nServer: nodemcu-httpserver\r\nContent-Type: " .. mimeType .. "\r\n"
- for i, extraHeader in ipairs(extraHeaders) do
- header = header .. extraHeader .. "\r\n"
- end
- header = header .. "connection: close\r\n\r\n"
- return header
- end
- print("Error " .. args.code .. ": " .. args.errorString)
- args.headers = args.headers or {}
- local html = getHeader(connection, args.code, args.errorString, args.headers, "text/html")
- html = html .. "<html><head><title>" .. args.code .. " - " .. args.errorString .. "</title></head><body><h1>" .. args.code .. " - " .. args.errorString .. "</h1></body></html>\r\n"
- connection:send(html)
- html = nil
- end
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