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Call the matcher with the following sequence:

type = matcher
edgetrigger = yes
pattern =  CheckLoss(l=>loss to check against,x=>num samples required for a match)

This will create a matcher which checks for ``l'' loss or greater over ``x'' samples before raising, and will hold the alert until ``x'' samples under ``l'' before clearing


Copyright (c) 2006 Dylan C Vanderhoof, Semaphore Corporation


This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.


Dylan Vanderhoof <>

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