mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-11 18:16:24 +05:00
90 lines
2.7 KiB
Go
90 lines
2.7 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 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 <https://www.gnu.org/licenses/>
|
|
*/
|
|
|
|
package services
|
|
|
|
import (
|
|
"github.com/cgrates/cgrates/config"
|
|
"github.com/cgrates/cgrates/servmanager"
|
|
"github.com/cgrates/cgrates/utils"
|
|
"github.com/cgrates/guardian"
|
|
)
|
|
|
|
// NewGuardianService instantiates a new GuardianService.
|
|
func NewGuardianService(cfg *config.CGRConfig) *GuardianService {
|
|
return &GuardianService{
|
|
cfg: cfg,
|
|
stateDeps: NewStateDependencies([]string{utils.StateServiceUP, utils.StateServiceDOWN}),
|
|
}
|
|
}
|
|
|
|
// GuardianService implements Service interface.
|
|
type GuardianService struct {
|
|
cfg *config.CGRConfig
|
|
stateDeps *StateDependencies // channel subscriptions for state changes
|
|
}
|
|
|
|
// Start handles the service start.
|
|
func (s *GuardianService) Start(_ *utils.SyncedChan, registry *servmanager.ServiceRegistry) error {
|
|
_, err := WaitForServicesToReachState(utils.StateServiceUP,
|
|
[]string{
|
|
utils.LoggerS,
|
|
},
|
|
registry, s.cfg.GeneralCfg().ConnectTimeout)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// TODO: Replace global guardian.Guardian with local instance that should
|
|
// be passed around where needed.
|
|
// Currently only logger option is used, but other options (e.g. for
|
|
// timeout) could be added later.
|
|
opts := make([]guardian.Option, 0, 1)
|
|
if s.cfg.LoggerCfg().Level >= 0 {
|
|
opts = append(opts, guardian.WithLogger(utils.Logger))
|
|
}
|
|
guardian.Guardian = guardian.New(opts...)
|
|
|
|
return nil
|
|
}
|
|
|
|
// Reload handles the config changes.
|
|
func (s *GuardianService) Reload(_ *utils.SyncedChan, _ *servmanager.ServiceRegistry) error {
|
|
return nil
|
|
}
|
|
|
|
// Shutdown stops the service.
|
|
func (s *GuardianService) Shutdown(registry *servmanager.ServiceRegistry) error {
|
|
return nil
|
|
}
|
|
|
|
// ServiceName returns the service name
|
|
func (s *GuardianService) ServiceName() string {
|
|
return utils.GuardianS
|
|
}
|
|
|
|
// ShouldRun returns if the service should be running.
|
|
func (s *GuardianService) ShouldRun() bool {
|
|
return true
|
|
}
|
|
|
|
// StateChan returns signaling channel of specific state
|
|
func (s *GuardianService) StateChan(stateID string) chan struct{} {
|
|
return s.stateDeps.StateChan(stateID)
|
|
}
|