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stopdaemons.go
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stopdaemons.go
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// Copyright 2016 The go-daylight Authors
// This file is part of the go-daylight library.
//
// The go-daylight library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-daylight library 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-daylight library. If not, see <http://www.gnu.org/licenses/>.
package daemons
import (
"time"
"github.com/ug93tad/go-apla/packages/daylight/system"
"github.com/ug93tad/go-apla/packages/consts"
"github.com/ug93tad/go-apla/packages/model"
"github.com/ug93tad/go-apla/packages/utils"
log "github.com/sirupsen/logrus"
)
// WaitStopTime closes the database and stop daemons
func WaitStopTime() {
var first bool
for {
if model.DBConn == nil {
time.Sleep(time.Second * 3)
continue
}
if !first {
err := model.Delete(nil, "stop_daemons", "")
if err != nil {
log.WithFields(log.Fields{"type": consts.DBError, "error": err}).Error("deleting from stop daemons")
}
first = true
}
dExists, err := model.Single(`SELECT stop_time FROM stop_daemons`).Int64()
if err != nil {
log.WithFields(log.Fields{"type": consts.DBError, "error": err}).Error("selecting stop_time from StopDaemons")
}
if dExists > 0 {
utils.CancelFunc()
for i := 0; i < utils.DaemonsCount; i++ {
name := <-utils.ReturnCh
log.WithFields(log.Fields{"daemon_name": name}).Debug("daemon stopped")
}
err := model.GormClose()
if err != nil {
log.WithFields(log.Fields{"type": consts.DBError, "error": err}).Error("gorm close")
}
err = system.RemovePidFile()
if err != nil {
log.WithFields(log.Fields{
"type": consts.IOError, "error": err,
}).Error("removing pid file")
panic(err)
}
}
time.Sleep(time.Second)
}
}