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https://github.com/cgrates/cgrates.git
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6e971e954c
- Ping methods defined by engine.NewService for all services - Call methods were previously replaced by the centralized call method (on *birpc.Service) for all components - All services now register V1/V2 objects from apier package for consistency
129 lines
3.2 KiB
Go
129 lines
3.2 KiB
Go
/*
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Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
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Copyright (C) ITsysCOM GmbH
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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package services
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import (
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"fmt"
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"os"
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"sync"
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"github.com/cgrates/birpc"
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v1 "github.com/cgrates/cgrates/apier/v1"
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"github.com/cgrates/cgrates/config"
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"github.com/cgrates/cgrates/cores"
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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/utils"
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)
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// NewCoreService returns the Core Service
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func NewCoreService(cfg *config.CGRConfig, caps *engine.Caps, server *cores.Server,
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internalCoreSChan chan birpc.ClientConnector, anz *AnalyzerService,
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fileCPU *os.File, shdWg *sync.WaitGroup, shdChan *utils.SyncedChan,
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srvDep map[string]*sync.WaitGroup) *CoreService {
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return &CoreService{
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shdChan: shdChan,
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shdWg: shdWg,
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connChan: internalCoreSChan,
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cfg: cfg,
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caps: caps,
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fileCPU: fileCPU,
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server: server,
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anz: anz,
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srvDep: srvDep,
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}
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}
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// CoreService implements Service interface
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type CoreService struct {
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sync.RWMutex
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cfg *config.CGRConfig
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server *cores.Server
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caps *engine.Caps
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stopChan chan struct{}
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shdWg *sync.WaitGroup
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shdChan *utils.SyncedChan
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fileCPU *os.File
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cS *cores.CoreService
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connChan chan birpc.ClientConnector
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anz *AnalyzerService
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srvDep map[string]*sync.WaitGroup
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}
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// Start should handle the service start
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func (cS *CoreService) Start() error {
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if cS.IsRunning() {
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return utils.ErrServiceAlreadyRunning
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}
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cS.Lock()
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defer cS.Unlock()
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utils.Logger.Info(fmt.Sprintf("<%s> starting <%s> subsystem", utils.CoreS, utils.CoreS))
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cS.stopChan = make(chan struct{})
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cS.cS = cores.NewCoreService(cS.cfg, cS.caps, cS.fileCPU, cS.stopChan, cS.shdWg, cS.shdChan)
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srv, err := engine.NewService(v1.NewCoreSv1(cS.cS))
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if err != nil {
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return err
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}
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if !cS.cfg.DispatcherSCfg().Enabled {
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cS.server.RpcRegister(srv)
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}
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cS.connChan <- cS.anz.GetInternalCodec(srv, utils.CoreS)
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return nil
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}
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// Reload handles the change of config
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func (cS *CoreService) Reload() (err error) {
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return
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}
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// Shutdown stops the service
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func (cS *CoreService) Shutdown() (err error) {
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cS.Lock()
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defer cS.Unlock()
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cS.cS.Shutdown()
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close(cS.stopChan)
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cS.cS = nil
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<-cS.connChan
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return
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}
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// IsRunning returns if the service is running
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func (cS *CoreService) IsRunning() bool {
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cS.RLock()
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defer cS.RUnlock()
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return cS.cS != nil
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}
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// ServiceName returns the service name
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func (cS *CoreService) ServiceName() string {
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return utils.CoreS
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}
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// ShouldRun returns if the service should be running
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func (cS *CoreService) ShouldRun() bool {
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return true
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}
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// GetCoreS returns the coreS
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func (cS *CoreService) GetCoreS() *cores.CoreService {
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cS.RLock()
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defer cS.RUnlock()
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return cS.cS
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}
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