Re: Callback hitting hard

2015-04-02 Thread B.R.
I found a way to mitigate it, if anyone interested. At first, I thought that trying to rate-limit would not provide results, as the JS callback could still retry, not caring about the returned code. It seems sending 503 after rate limiting (not having allowed any queue with the 'burst' parameter)

Callback hitting hard

2015-04-02 Thread B.R.
Hello, I am facing a problem on a website which has been using AJAX callbacks to report JS errors. It seems there has been sth wrong going on and a tremendous number of errors are being reported through the callback. You could say the website owner crafted it own DDoS vector. Errors collection ha