mrms/monitor.go

/*
   Copyright (c) 2014-2015, Percona LLC and/or its affiliates. All rights reserved.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU Affero General Public License as published by
   the Free Software Foundation, either version 3 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 Affero General Public License for more details.

   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>
*/

package mrms

import (
	"time"
)

type Monitor interface {
	Start(interval time.Duration) error
	Stop() error
	Status() map[string]string
	Add(dsn string) (c <-chan bool, err error)
	Remove(dsn string, c <-chan bool)
	Check()
	GlobalSubscribe() (chan string, error)
}