mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-12 02:26:26 +05:00
122 lines
3.4 KiB
Go
122 lines
3.4 KiB
Go
/*
|
|
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
|
|
Copyright (C) ITsysCOM GmbH
|
|
|
|
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 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
|
|
package services
|
|
|
|
import (
|
|
"fmt"
|
|
"sync"
|
|
|
|
v1 "github.com/cgrates/cgrates/apier/v1"
|
|
"github.com/cgrates/cgrates/engine"
|
|
"github.com/cgrates/cgrates/servmanager"
|
|
"github.com/cgrates/cgrates/utils"
|
|
"github.com/cgrates/rpcclient"
|
|
)
|
|
|
|
// NewStatService returns the Stat Service
|
|
func NewStatService() servmanager.Service {
|
|
return &StatService{
|
|
connChan: make(chan rpcclient.RpcClientConnection, 1),
|
|
}
|
|
}
|
|
|
|
// StatService implements Service interface
|
|
type StatService struct {
|
|
sync.RWMutex
|
|
sts *engine.StatService
|
|
rpc *v1.StatSv1
|
|
connChan chan rpcclient.RpcClientConnection
|
|
}
|
|
|
|
// Start should handle the sercive start
|
|
func (sts *StatService) Start(sp servmanager.ServiceProvider, waitCache bool) (err error) {
|
|
if sts.IsRunning() {
|
|
return fmt.Errorf("service aleady running")
|
|
}
|
|
if waitCache {
|
|
<-sp.GetCacheS().GetPrecacheChannel(utils.CacheStatQueueProfiles)
|
|
<-sp.GetCacheS().GetPrecacheChannel(utils.CacheStatQueues)
|
|
<-sp.GetCacheS().GetPrecacheChannel(utils.CacheStatFilterIndexes)
|
|
}
|
|
|
|
var thdSConn rpcclient.RpcClientConnection
|
|
if thdSConn, err = sp.GetConnection(utils.ThresholdS, sp.GetConfig().StatSCfg().ThresholdSConns); err != nil {
|
|
utils.Logger.Crit(fmt.Sprintf("<%s> Could not connect to ThresholdS: %s", utils.StatS, err.Error()))
|
|
return
|
|
}
|
|
sts.Lock()
|
|
defer sts.Unlock()
|
|
sts.sts, err = engine.NewStatService(sp.GetDM(), sp.GetConfig(), thdSConn, sp.GetFilterS())
|
|
if err != nil {
|
|
utils.Logger.Crit(fmt.Sprintf("<StatS> Could not init, error: %s", err.Error()))
|
|
return
|
|
}
|
|
utils.Logger.Info(fmt.Sprintf("<%s> starting <%s> subsystem", utils.CoreS, utils.StatS))
|
|
sts.sts.StartLoop()
|
|
sts.rpc = v1.NewStatSv1(sts.sts)
|
|
if !sp.GetConfig().DispatcherSCfg().Enabled {
|
|
sp.GetServer().RpcRegister(sts.rpc)
|
|
}
|
|
sts.connChan <- sts.rpc
|
|
return
|
|
}
|
|
|
|
// GetIntenternalChan returns the internal connection chanel
|
|
func (sts *StatService) GetIntenternalChan() (conn chan rpcclient.RpcClientConnection) {
|
|
return sts.connChan
|
|
}
|
|
|
|
// Reload handles the change of config
|
|
func (sts *StatService) Reload(sp servmanager.ServiceProvider) (err error) {
|
|
sts.Lock()
|
|
sts.sts.Reload()
|
|
sts.Unlock()
|
|
return
|
|
}
|
|
|
|
// Shutdown stops the service
|
|
func (sts *StatService) Shutdown() (err error) {
|
|
sts.Lock()
|
|
defer sts.Unlock()
|
|
if err = sts.sts.Shutdown(); err != nil {
|
|
return
|
|
}
|
|
sts.sts = nil
|
|
sts.rpc = nil
|
|
<-sts.connChan
|
|
return
|
|
}
|
|
|
|
// GetRPCInterface returns the interface to register for server
|
|
func (sts *StatService) GetRPCInterface() interface{} {
|
|
return sts.rpc
|
|
}
|
|
|
|
// IsRunning returns if the service is running
|
|
func (sts *StatService) IsRunning() bool {
|
|
sts.RLock()
|
|
defer sts.RUnlock()
|
|
return sts != nil && sts.sts != nil
|
|
}
|
|
|
|
// ServiceName returns the service name
|
|
func (sts *StatService) ServiceName() string {
|
|
return utils.StatS
|
|
}
|