mirror of
https://github.com/cgrates/cgrates.git
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cb7ea790de
Replace all instances of rpcclient.ClientConnector with birpc.ClientConnector. Pass context, maxReconnectInterval, delayFunc and birpcClient to rpcclient constructors. Remove redundant time.Duration conversions (e.g. time.Duration(1*time.Second) now becomes time.Second. Add context where needed (context.Background() for tests, context.TODO() for places where it should be passed from somewhere else). Implement that functionality of the SessionSv1.Sleep call, in sessions/sessions instead of apier/v1. Make changes in utils/server.go (replacing the old rpc2 library with github.com/cgrates/birpc). Change the way we register birpc methods for sessions in services, using a helper function defined in engine/libengine.go.
115 lines
3.0 KiB
Go
115 lines
3.0 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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"sync"
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"github.com/cgrates/birpc"
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"github.com/cgrates/cgrates/analyzers"
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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/servmanager"
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"github.com/cgrates/cgrates/utils"
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)
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// NewAnalyzerService returns the Analyzer Service
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func NewAnalyzerService(cfg *config.CGRConfig, server *utils.Server, exitChan chan bool,
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internalAnalyzerSChan chan birpc.ClientConnector) servmanager.Service {
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return &AnalyzerService{
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connChan: internalAnalyzerSChan,
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cfg: cfg,
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server: server,
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exitChan: exitChan,
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}
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}
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// AnalyzerService implements Service interface
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type AnalyzerService struct {
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sync.RWMutex
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cfg *config.CGRConfig
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server *utils.Server
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exitChan chan bool
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anz *analyzers.AnalyzerService
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rpc *v1.AnalyzerSv1
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connChan chan birpc.ClientConnector
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}
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// Start should handle the sercive start
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func (anz *AnalyzerService) Start() (err error) {
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if anz.IsRunning() {
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return utils.ErrServiceAlreadyRunning
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}
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if anz.anz, err = analyzers.NewAnalyzerService(); err != nil {
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utils.Logger.Crit(fmt.Sprintf("<%s> Could not init, error: %s", utils.AnalyzerS, err.Error()))
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anz.exitChan <- true
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return
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}
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go func() {
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if err := anz.anz.ListenAndServe(anz.exitChan); err != nil {
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utils.Logger.Crit(fmt.Sprintf("<%s> Error: %s listening for packets", utils.AnalyzerS, err.Error()))
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}
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anz.anz.Shutdown()
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anz.exitChan <- true
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return
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}()
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anz.rpc = v1.NewAnalyzerSv1(anz.anz)
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if !anz.cfg.DispatcherSCfg().Enabled {
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anz.server.RpcRegister(anz.rpc)
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}
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anz.connChan <- anz.rpc
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return
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}
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// Reload handles the change of config
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func (anz *AnalyzerService) Reload() (err error) {
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return // for the momment nothing to reload
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}
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// Shutdown stops the service
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func (anz *AnalyzerService) Shutdown() (err error) {
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anz.Lock()
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anz.anz.Shutdown()
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anz.anz = nil
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anz.rpc = nil
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<-anz.connChan
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anz.Unlock()
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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 (anz *AnalyzerService) IsRunning() bool {
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anz.RLock()
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defer anz.RUnlock()
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return anz != nil && anz.anz != nil
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}
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// ServiceName returns the service name
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func (anz *AnalyzerService) ServiceName() string {
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return utils.AnalyzerS
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}
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// ShouldRun returns if the service should be running
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func (anz *AnalyzerService) ShouldRun() bool {
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return anz.cfg.AnalyzerSCfg().Enabled
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}
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