mirror of
https://github.com/cgrates/cgrates.git
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122 lines
3.6 KiB
Go
122 lines
3.6 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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"github.com/cgrates/cgrates/engine"
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"github.com/cgrates/cgrates/servmanager"
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"github.com/cgrates/cgrates/utils"
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"github.com/cgrates/rpcclient"
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)
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// NewResponderService returns the Resonder Service
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func NewResponderService(connChan chan rpcclient.RpcClientConnection) *ResponderService {
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return &ResponderService{
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connChan: connChan,
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}
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}
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// ResponderService implements Service interface
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type ResponderService struct {
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resp *engine.Responder
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connChan chan rpcclient.RpcClientConnection
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}
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// Start should handle the sercive start
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// For this service the start should be called from RAL Service
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func (resp *ResponderService) Start(sp servmanager.ServiceProvider, waitCache bool) (err error) {
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if resp.IsRunning() {
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return fmt.Errorf("service aleady running")
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}
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var waitTasks []chan struct{}
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cacheTaskChan := make(chan struct{})
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waitTasks = append(waitTasks, cacheTaskChan)
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var thdS, stats rpcclient.RpcClientConnection
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if thdS, err = sp.GetConnection(utils.ThresholdS, sp.GetConfig().RalsCfg().RALsThresholdSConns); err != nil {
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utils.Logger.Crit(fmt.Sprintf("<%s> Could not connect to %s, error: %s",
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utils.RALService, utils.ThresholdS, err.Error()))
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return
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}
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if stats, err = sp.GetConnection(utils.StatS, sp.GetConfig().RalsCfg().RALsStatSConns); err != nil {
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utils.Logger.Crit(fmt.Sprintf("<%s> Could not connect to %s, error: %s",
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utils.RALService, utils.StatS, err.Error()))
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return
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}
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if thdS != nil {
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engine.SetThresholdS(thdS) // temporary architectural fix until we will have separate AccountS
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}
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if stats != nil {
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engine.SetStatS(stats)
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}
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resp.resp = &engine.Responder{
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ExitChan: sp.GetExitChan(),
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MaxComputedUsage: sp.GetConfig().RalsCfg().RALsMaxComputedUsage,
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}
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if !sp.GetConfig().DispatcherSCfg().Enabled {
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sp.GetServer().RpcRegister(resp.resp)
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}
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utils.RegisterRpcParams("", resp.resp)
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resp.connChan <- resp.resp // Rater done
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return
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}
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// GetIntenternalChan returns the internal connection chanel
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func (resp *ResponderService) GetIntenternalChan() (conn chan rpcclient.RpcClientConnection) {
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return resp.connChan
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}
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// Reload handles the change of config
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func (resp *ResponderService) Reload(sp servmanager.ServiceProvider) (err error) {
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return
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}
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// Shutdown stops the service
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func (resp *ResponderService) Shutdown() (err error) {
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resp.resp = nil
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<-resp.connChan
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return
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}
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// GetRPCInterface returns the interface to register for server
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func (resp *ResponderService) GetRPCInterface() interface{} {
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return resp.resp
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}
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// IsRunning returns if the service is running
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func (resp *ResponderService) IsRunning() bool {
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return resp != nil && resp.resp != nil
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}
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// ServiceName returns the service name
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func (resp *ResponderService) ServiceName() string {
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return utils.ResponderS
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}
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// GetResponder returns the responder created
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func (resp *ResponderService) GetResponder() *engine.Responder {
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return resp.resp
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}
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