= Service Outage Report - 20180321 =

== Summary ==

This outage was caused by too many authentication requests to Mudfish Authentication Server.  It was like DoS (Denial Of Service) attack but I think one of mudfish users wrote a program to use HTTP Proxy feature but wrote wrong code to handle threads.  :-(  

== Outage Time ==

 * 2018-03-21 7:30 PM ~ 2018-03-21 9:00 PM (KST)

  * It lasts around one and half hours.

== Done ==

 * Leaved a warning(?) message to the user but don't know it'd be reached. ;-)
 * Rejects a request if too many auth requests in seconds.  Auth server daemon is fixed now.