mirror of
https://github.com/cgrates/cgrates.git
synced 2026-02-11 18:16:24 +05:00
570 lines
22 KiB
Go
570 lines
22 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 main
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import (
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"flag"
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"fmt"
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"log"
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"os"
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"os/signal"
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"path"
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"runtime"
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"runtime/pprof"
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"strconv"
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"syscall"
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"time"
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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/engine"
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"github.com/cgrates/cgrates/services"
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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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var (
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cgrEngineFlags = flag.NewFlagSet("cgr-engine", flag.ExitOnError)
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cfgPath = cgrEngineFlags.String("config_path", utils.CONFIG_PATH, "Configuration directory path.")
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version = cgrEngineFlags.Bool("version", false, "Prints the application version.")
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checkConfig = cgrEngineFlags.Bool("check_config", false, "Verify the config without starting the engine")
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pidFile = cgrEngineFlags.String("pid", "", "Write pid file")
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httpPprofPath = cgrEngineFlags.String("httprof_path", "", "http address used for program profiling")
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cpuProfDir = cgrEngineFlags.String("cpuprof_dir", "", "write cpu profile to files")
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memProfDir = cgrEngineFlags.String("memprof_dir", "", "write memory profile to file")
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memProfInterval = cgrEngineFlags.Duration("memprof_interval", 5*time.Second, "Time between memory profile saves")
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memProfNrFiles = cgrEngineFlags.Int("memprof_nrfiles", 1, "Number of memory profile to write")
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scheduledShutdown = cgrEngineFlags.String("scheduled_shutdown", "", "shutdown the engine after this duration")
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singlecpu = cgrEngineFlags.Bool("singlecpu", false, "Run on single CPU core")
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syslogger = cgrEngineFlags.String("logger", "", "logger <*syslog|*stdout>")
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nodeID = cgrEngineFlags.String("node_id", "", "The node ID of the engine")
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logLevel = cgrEngineFlags.Int("log_level", -1, "Log level (0-emergency to 7-debug)")
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cfg *config.CGRConfig
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)
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// startFilterService fires up the FilterS
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func startFilterService(filterSChan chan *engine.FilterS, cacheS *engine.CacheS, connMgr *engine.ConnManager, cfg *config.CGRConfig,
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dm *engine.DataManager, exitChan chan bool) {
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<-cacheS.GetPrecacheChannel(utils.CacheFilters)
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filterSChan <- engine.NewFilterS(cfg, connMgr, dm)
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}
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// initCacheS inits the CacheS and starts precaching as well as populating internal channel for RPC conns
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func initCacheS(internalCacheSChan chan birpc.ClientConnector,
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server *utils.Server, dm *engine.DataManager, exitChan chan bool) (chS *engine.CacheS) {
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chS = engine.NewCacheS(cfg, dm)
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go func() {
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if err := chS.Precache(); err != nil {
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utils.Logger.Crit(fmt.Sprintf("<%s> could not init, error: %s", utils.CacheS, err.Error()))
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exitChan <- true
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}
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}()
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chSv1 := v1.NewCacheSv1(chS)
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if !cfg.DispatcherSCfg().Enabled {
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server.RpcRegister(chSv1)
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}
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internalCacheSChan <- chS
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return
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}
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func initGuardianSv1(internalGuardianSChan chan birpc.ClientConnector, server *utils.Server) {
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grdSv1 := v1.NewGuardianSv1()
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if !cfg.DispatcherSCfg().Enabled {
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server.RpcRegister(grdSv1)
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}
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internalGuardianSChan <- grdSv1
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}
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func initCoreSv1(internalCoreSv1Chan chan birpc.ClientConnector, server *utils.Server) {
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cSv1 := v1.NewCoreSv1(engine.NewCoreService())
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if !cfg.DispatcherSCfg().Enabled {
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server.RpcRegister(cSv1)
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}
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internalCoreSv1Chan <- cSv1
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}
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func initServiceManagerV1(internalServiceManagerChan chan birpc.ClientConnector,
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srvMngr *servmanager.ServiceManager, server *utils.Server) {
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if !cfg.DispatcherSCfg().Enabled {
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server.RpcRegister(v1.NewServiceManagerV1(srvMngr))
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}
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internalServiceManagerChan <- srvMngr
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}
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func startRpc(server *utils.Server, internalRaterChan,
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internalCdrSChan, internalRsChan, internalStatSChan,
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internalAttrSChan, internalChargerSChan, internalThdSChan, internalSuplSChan,
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internalSMGChan, internalAnalyzerSChan, internalDispatcherSChan,
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internalLoaderSChan, internalRALsv1Chan, internalCacheSChan chan birpc.ClientConnector,
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exitChan chan bool) {
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if !cfg.DispatcherSCfg().Enabled {
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select { // Any of the rpc methods will unlock listening to rpc requests
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case resp := <-internalRaterChan:
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internalRaterChan <- resp
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case cdrs := <-internalCdrSChan:
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internalCdrSChan <- cdrs
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case smg := <-internalSMGChan:
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internalSMGChan <- smg
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case rls := <-internalRsChan:
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internalRsChan <- rls
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case statS := <-internalStatSChan:
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internalStatSChan <- statS
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case attrS := <-internalAttrSChan:
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internalAttrSChan <- attrS
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case chrgS := <-internalChargerSChan:
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internalChargerSChan <- chrgS
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case thS := <-internalThdSChan:
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internalThdSChan <- thS
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case splS := <-internalSuplSChan:
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internalSuplSChan <- splS
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case analyzerS := <-internalAnalyzerSChan:
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internalAnalyzerSChan <- analyzerS
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case loaderS := <-internalLoaderSChan:
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internalLoaderSChan <- loaderS
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case ralS := <-internalRALsv1Chan:
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internalRALsv1Chan <- ralS
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case chS := <-internalCacheSChan: // added in order to start the RPC before precaching is done
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internalCacheSChan <- chS
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}
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} else {
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select {
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case dispatcherS := <-internalDispatcherSChan:
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internalDispatcherSChan <- dispatcherS
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}
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}
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go server.ServeJSON(cfg.ListenCfg().RPCJSONListen, exitChan)
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go server.ServeGOB(cfg.ListenCfg().RPCGOBListen, exitChan)
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go server.ServeHTTP(
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cfg.ListenCfg().HTTPListen,
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cfg.HTTPCfg().HTTPJsonRPCURL,
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cfg.HTTPCfg().HTTPWSURL,
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cfg.HTTPCfg().HTTPUseBasicAuth,
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cfg.HTTPCfg().HTTPAuthUsers,
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exitChan,
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)
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if cfg.ListenCfg().RPCGOBTLSListen != "" {
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if cfg.TlsCfg().ServerCerificate == "" || cfg.TlsCfg().ServerKey == "" {
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utils.Logger.Warning("WARNING: missing TLS certificate/key file!")
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} else {
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go server.ServeGOBTLS(
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cfg.ListenCfg().RPCGOBTLSListen,
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cfg.TlsCfg().ServerCerificate,
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cfg.TlsCfg().ServerKey,
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cfg.TlsCfg().CaCertificate,
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cfg.TlsCfg().ServerPolicy,
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cfg.TlsCfg().ServerName,
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exitChan,
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)
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}
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}
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if cfg.ListenCfg().RPCJSONTLSListen != "" {
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if cfg.TlsCfg().ServerCerificate == "" || cfg.TlsCfg().ServerKey == "" {
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utils.Logger.Warning("WARNING: missing TLS certificate/key file!")
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} else {
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go server.ServeJSONTLS(
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cfg.ListenCfg().RPCJSONTLSListen,
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cfg.TlsCfg().ServerCerificate,
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cfg.TlsCfg().ServerKey,
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cfg.TlsCfg().CaCertificate,
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cfg.TlsCfg().ServerPolicy,
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cfg.TlsCfg().ServerName,
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exitChan,
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)
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}
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}
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if cfg.ListenCfg().HTTPTLSListen != "" {
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if cfg.TlsCfg().ServerCerificate == "" || cfg.TlsCfg().ServerKey == "" {
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utils.Logger.Warning("WARNING: missing TLS certificate/key file!")
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} else {
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go server.ServeHTTPTLS(
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cfg.ListenCfg().HTTPTLSListen,
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cfg.TlsCfg().ServerCerificate,
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cfg.TlsCfg().ServerKey,
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cfg.TlsCfg().CaCertificate,
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cfg.TlsCfg().ServerPolicy,
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cfg.TlsCfg().ServerName,
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cfg.HTTPCfg().HTTPJsonRPCURL,
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cfg.HTTPCfg().HTTPWSURL,
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cfg.HTTPCfg().HTTPUseBasicAuth,
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cfg.HTTPCfg().HTTPAuthUsers,
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exitChan,
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)
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}
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}
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}
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func writePid() {
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utils.Logger.Info(*pidFile)
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f, err := os.Create(*pidFile)
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if err != nil {
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log.Fatal("Could not write pid file: ", err)
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}
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f.WriteString(strconv.Itoa(os.Getpid()))
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if err := f.Close(); err != nil {
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log.Fatal("Could not write pid file: ", err)
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}
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}
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// initLogger will initialize syslog writter, needs to be called after config init
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func initLogger(cfg *config.CGRConfig) error {
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sylogger := cfg.GeneralCfg().Logger
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if *syslogger != "" { // Modify the log level if provided by command arguments
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sylogger = *syslogger
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}
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err := utils.Newlogger(sylogger, cfg.GeneralCfg().NodeID)
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if err != nil {
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return err
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}
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return nil
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}
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func initConfigSv1(internalConfigChan chan birpc.ClientConnector,
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server *utils.Server) {
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cfgSv1 := v1.NewConfigSv1(cfg)
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if !cfg.DispatcherSCfg().Enabled {
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server.RpcRegister(cfgSv1)
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}
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internalConfigChan <- cfgSv1
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}
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func memProfFile(memProfPath string) bool {
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f, err := os.Create(memProfPath)
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if err != nil {
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utils.Logger.Crit(fmt.Sprintf("<memProfile>could not create memory profile file: %s", err))
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return false
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}
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runtime.GC() // get up-to-date statistics
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if err := pprof.WriteHeapProfile(f); err != nil {
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utils.Logger.Crit(fmt.Sprintf("<memProfile>could not write memory profile: %s", err))
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f.Close()
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return false
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}
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f.Close()
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return true
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}
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func memProfiling(memProfDir string, interval time.Duration, nrFiles int, exitChan chan bool) {
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for i := 1; ; i++ {
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time.Sleep(interval)
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memPath := path.Join(memProfDir, fmt.Sprintf("mem%v.prof", i))
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if !memProfFile(memPath) {
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exitChan <- true
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}
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if i%nrFiles == 0 {
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i = 0 // reset the counting
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}
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}
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}
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func cpuProfiling(cpuProfDir string, stopChan, doneChan chan struct{}, exitChan chan bool) {
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cpuPath := path.Join(cpuProfDir, "cpu.prof")
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f, err := os.Create(cpuPath)
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if err != nil {
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utils.Logger.Crit(fmt.Sprintf("<cpuProfiling>could not create cpu profile file: %s", err))
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exitChan <- true
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return
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}
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pprof.StartCPUProfile(f)
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<-stopChan
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pprof.StopCPUProfile()
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f.Close()
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doneChan <- struct{}{}
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}
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func singnalHandler(exitChan chan bool) {
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shutdownSignal := make(chan os.Signal, 1)
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reloadSignal := make(chan os.Signal, 1)
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signal.Notify(shutdownSignal, os.Interrupt,
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syscall.SIGTERM, syscall.SIGINT, syscall.SIGQUIT)
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signal.Notify(reloadSignal, syscall.SIGHUP)
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for {
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select {
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case <-shutdownSignal:
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exitChan <- true
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case <-reloadSignal:
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// do it in it's own gorutine in order to not block the signal handler with the reload functionality
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go func() {
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var reply string
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if err := config.CgrConfig().V1ReloadConfigFromPath(
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&config.ConfigReloadWithArgDispatcher{
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Section: utils.EmptyString,
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Path: config.CgrConfig().ConfigPath, // use the same path
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}, &reply); err != nil {
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utils.Logger.Warning(
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fmt.Sprintf("Error reloading configuration: <%s>", err))
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}
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}()
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}
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}
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}
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func main() {
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cgrEngineFlags.Parse(os.Args[1:])
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vers, err := utils.GetCGRVersion()
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if err != nil {
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log.Fatal(err)
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}
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goVers := runtime.Version()
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if *version {
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fmt.Println(vers)
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return
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}
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if *pidFile != utils.EmptyString {
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writePid()
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}
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if *singlecpu {
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runtime.GOMAXPROCS(1) // Having multiple cpus may slow down computing due to CPU management, to be reviewed in future Go releases
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}
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exitChan := make(chan bool)
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go singnalHandler(exitChan)
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if *memProfDir != utils.EmptyString {
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go memProfiling(*memProfDir, *memProfInterval, *memProfNrFiles, exitChan)
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}
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cpuProfChanStop := make(chan struct{})
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cpuProfChanDone := make(chan struct{})
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if *cpuProfDir != utils.EmptyString {
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go cpuProfiling(*cpuProfDir, cpuProfChanStop, cpuProfChanDone, exitChan)
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}
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if *scheduledShutdown != utils.EmptyString {
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shutdownDur, err := utils.ParseDurationWithNanosecs(*scheduledShutdown)
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if err != nil {
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log.Fatalf("<%s> error received: <%s>, exiting!", utils.InitS, err.Error())
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}
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go func() { // Schedule shutdown
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time.Sleep(shutdownDur)
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exitChan <- true
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return
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}()
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}
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// Init config
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cfg, err = config.NewCGRConfigFromPath(*cfgPath)
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if err != nil {
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log.Fatalf("Could not parse config: <%s>", err.Error())
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}
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if *nodeID != utils.EmptyString {
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cfg.GeneralCfg().NodeID = *nodeID
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}
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if *checkConfig {
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return
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}
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config.SetCgrConfig(cfg) // Share the config object
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// init syslog
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if err = initLogger(cfg); err != nil {
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log.Fatalf("Could not initialize syslog connection, err: <%s>", err.Error())
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}
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lgLevel := cfg.GeneralCfg().LogLevel
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if *logLevel != -1 { // Modify the log level if provided by command arguments
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lgLevel = *logLevel
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}
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utils.Logger.SetLogLevel(lgLevel)
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// init the concurrentRequests
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utils.ConReqs = utils.NewConReqs(cfg.GeneralCfg().ConcurrentRequests, cfg.GeneralCfg().ConcurrentStrategy)
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utils.Logger.Info(fmt.Sprintf("<CoreS> starting version <%s><%s>", vers, goVers))
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cfg.LazySanityCheck()
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// init the channel here because we need to pass them to connManager
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internalServeManagerChan := make(chan birpc.ClientConnector, 1)
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internalConfigChan := make(chan birpc.ClientConnector, 1)
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internalCoreSv1Chan := make(chan birpc.ClientConnector, 1)
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internalCacheSChan := make(chan birpc.ClientConnector, 1)
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internalGuardianSChan := make(chan birpc.ClientConnector, 1)
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internalAnalyzerSChan := make(chan birpc.ClientConnector, 1)
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internalCDRServerChan := make(chan birpc.ClientConnector, 1)
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internalAttributeSChan := make(chan birpc.ClientConnector, 1)
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internalDispatcherSChan := make(chan birpc.ClientConnector, 1)
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internalSessionSChan := make(chan birpc.ClientConnector, 1)
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internalChargerSChan := make(chan birpc.ClientConnector, 1)
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internalThresholdSChan := make(chan birpc.ClientConnector, 1)
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internalStatSChan := make(chan birpc.ClientConnector, 1)
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internalResourceSChan := make(chan birpc.ClientConnector, 1)
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internalSupplierSChan := make(chan birpc.ClientConnector, 1)
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internalSchedulerSChan := make(chan birpc.ClientConnector, 1)
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internalRALsChan := make(chan birpc.ClientConnector, 1)
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internalResponderChan := make(chan birpc.ClientConnector, 1)
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internalAPIerSv1Chan := make(chan birpc.ClientConnector, 1)
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internalAPIerSv2Chan := make(chan birpc.ClientConnector, 1)
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internalLoaderSChan := make(chan birpc.ClientConnector, 1)
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// initialize the connManager before creating the DMService
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// because we need to pass the connection to it
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connManager := engine.NewConnManager(cfg, map[string]chan birpc.ClientConnector{
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaAnalyzer): internalAnalyzerSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaApier): internalAPIerSv1Chan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaAttributes): internalAttributeSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaCaches): internalCacheSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaCDRs): internalCDRServerChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaChargers): internalChargerSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaGuardian): internalGuardianSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaLoaders): internalLoaderSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaResources): internalResourceSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaResponder): internalResponderChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaScheduler): internalSchedulerSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaSessionS): internalSessionSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaStatS): internalStatSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaSuppliers): internalSupplierSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaThresholds): internalThresholdSChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaServiceManager): internalServeManagerChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaConfig): internalConfigChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaCore): internalCoreSv1Chan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaRALs): internalRALsChan,
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utils.ConcatenatedKey(utils.MetaInternal, utils.MetaDispatchers): internalDispatcherSChan,
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})
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dmService := services.NewDataDBService(cfg, connManager)
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storDBService := services.NewStorDBService(cfg)
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if dmService.ShouldRun() { // Some services can run without db, ie: ERs
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if err = dmService.Start(); err != nil {
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log.Fatalf("<%s> error received: <%s>, exiting!", utils.InitS, err.Error())
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}
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}
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// Done initing DBs
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engine.SetRoundingDecimals(cfg.GeneralCfg().RoundingDecimals)
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|
engine.SetFailedPostCacheTTL(cfg.GeneralCfg().FailedPostsTTL)
|
|
|
|
// Rpc/http server
|
|
server := utils.NewServer()
|
|
|
|
if *httpPprofPath != "" {
|
|
go server.RegisterProfiler(*httpPprofPath)
|
|
}
|
|
// Async starts here, will follow cgrates.json start order
|
|
|
|
// Define internal connections via channels
|
|
filterSChan := make(chan *engine.FilterS, 1)
|
|
|
|
// init CacheS
|
|
cacheS := initCacheS(internalCacheSChan, server, dmService.GetDM(), exitChan)
|
|
|
|
// init GuardianSv1
|
|
initGuardianSv1(internalGuardianSChan, server)
|
|
|
|
// init CoreSv1
|
|
initCoreSv1(internalCoreSv1Chan, server)
|
|
|
|
// Start ServiceManager
|
|
srvManager := servmanager.NewServiceManager(cfg, exitChan)
|
|
attrS := services.NewAttributeService(cfg, dmService, cacheS, filterSChan, server, internalAttributeSChan)
|
|
dspS := services.NewDispatcherService(cfg, dmService, cacheS, filterSChan, server, internalDispatcherSChan, connManager)
|
|
chrS := services.NewChargerService(cfg, dmService, cacheS, filterSChan, server,
|
|
internalChargerSChan, connManager)
|
|
tS := services.NewThresholdService(cfg, dmService, cacheS, filterSChan, server, internalThresholdSChan)
|
|
stS := services.NewStatService(cfg, dmService, cacheS, filterSChan, server,
|
|
internalStatSChan, connManager)
|
|
reS := services.NewResourceService(cfg, dmService, cacheS, filterSChan, server,
|
|
internalResourceSChan, connManager)
|
|
supS := services.NewSupplierService(cfg, dmService, cacheS, filterSChan, server,
|
|
internalSupplierSChan, connManager)
|
|
|
|
schS := services.NewSchedulerService(cfg, dmService, cacheS, filterSChan,
|
|
server, internalSchedulerSChan, connManager)
|
|
|
|
rals := services.NewRalService(cfg, cacheS, server,
|
|
internalRALsChan, internalResponderChan,
|
|
exitChan, connManager)
|
|
|
|
apiSv1 := services.NewAPIerSv1Service(cfg, dmService, storDBService, filterSChan, server, schS, rals.GetResponderService(),
|
|
internalAPIerSv1Chan, connManager)
|
|
|
|
apiSv2 := services.NewAPIerSv2Service(apiSv1, cfg, server, internalAPIerSv2Chan)
|
|
|
|
cdrS := services.NewCDRServer(cfg, dmService, storDBService, filterSChan, server, internalCDRServerChan,
|
|
connManager)
|
|
|
|
smg := services.NewSessionService(cfg, dmService, server, internalSessionSChan, exitChan, connManager)
|
|
|
|
ldrs := services.NewLoaderService(cfg, dmService, filterSChan, server, exitChan,
|
|
internalLoaderSChan, connManager)
|
|
anz := services.NewAnalyzerService(cfg, server, exitChan, internalAnalyzerSChan)
|
|
|
|
srvManager.AddServices(attrS, chrS, tS, stS, reS, supS, schS, rals,
|
|
apiSv1, apiSv2, cdrS, smg,
|
|
services.NewEventReaderService(cfg, filterSChan, exitChan, connManager),
|
|
services.NewDNSAgent(cfg, filterSChan, exitChan, connManager),
|
|
services.NewFreeswitchAgent(cfg, exitChan, connManager),
|
|
services.NewKamailioAgent(cfg, exitChan, connManager),
|
|
services.NewAsteriskAgent(cfg, exitChan, connManager), // partial reload
|
|
services.NewRadiusAgent(cfg, filterSChan, exitChan, connManager), // partial reload
|
|
services.NewDiameterAgent(cfg, filterSChan, exitChan, connManager), // partial reload
|
|
services.NewHTTPAgent(cfg, filterSChan, server, connManager), // no reload
|
|
ldrs, anz, dspS, dmService, storDBService,
|
|
)
|
|
srvManager.StartServices()
|
|
// Start FilterS
|
|
go startFilterService(filterSChan, cacheS, connManager,
|
|
cfg, dmService.GetDM(), exitChan)
|
|
|
|
initServiceManagerV1(internalServeManagerChan, srvManager, server)
|
|
|
|
// init internalRPCSet because we can have double connections in rpc_conns and one of it could be *internal
|
|
engine.IntRPC = engine.NewRPCClientSet()
|
|
engine.IntRPC.AddInternalRPCClient(utils.AnalyzerSv1, internalAnalyzerSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.APIerSv1, internalAPIerSv1Chan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.APIerSv2, internalAPIerSv2Chan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.AttributeSv1, internalAttributeSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.CacheSv1, internalCacheSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.CDRsV1, internalCDRServerChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.CDRsV2, internalCDRServerChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.ChargerSv1, internalChargerSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.GuardianSv1, internalGuardianSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.LoaderSv1, internalLoaderSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.ResourceSv1, internalResourceSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.Responder, internalResponderChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.SchedulerSv1, internalSchedulerSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.SessionSv1, internalSessionSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.StatSv1, internalStatSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.SupplierSv1, internalSupplierSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.ThresholdSv1, internalThresholdSChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.ServiceManagerV1, internalServeManagerChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.ConfigSv1, internalConfigChan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.CoreSv1, internalCoreSv1Chan)
|
|
engine.IntRPC.AddInternalRPCClient(utils.RALsV1, internalRALsChan)
|
|
|
|
initConfigSv1(internalConfigChan, server)
|
|
|
|
// Serve rpc connections
|
|
go startRpc(server, internalResponderChan, internalCDRServerChan,
|
|
internalResourceSChan, internalStatSChan,
|
|
internalAttributeSChan, internalChargerSChan, internalThresholdSChan,
|
|
internalSupplierSChan, internalSessionSChan, internalAnalyzerSChan,
|
|
internalDispatcherSChan, internalLoaderSChan, internalRALsChan, internalCacheSChan, exitChan)
|
|
<-exitChan
|
|
|
|
if *cpuProfDir != "" { // wait to end cpuProfiling
|
|
cpuProfChanStop <- struct{}{}
|
|
<-cpuProfChanDone
|
|
}
|
|
if *memProfDir != "" { // write last memory profiling
|
|
memProfFile(path.Join(*memProfDir, "mem_final.prof"))
|
|
}
|
|
if *pidFile != "" {
|
|
if err := os.Remove(*pidFile); err != nil {
|
|
utils.Logger.Warning("Could not remove pid file: " + err.Error())
|
|
}
|
|
}
|
|
utils.Logger.Info("<CoreS> stopped all components. CGRateS shutdown!")
|
|
}
|