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Better CDRC reload config implementation, fixes #193

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DanB
2015-09-28 18:27:05 +02:00
parent 43be74f509
commit 5d27177965
1 changed files with 15 additions and 9 deletions
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24
cmd/cgr-engine/cgr-engine.go
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@@ -72,8 +72,20 @@ var (
)
func startCdrcs(internalCdrSChan chan *engine.CdrServer, internalRaterChan chan *engine.Responder, exitChan chan bool) {
cdrcInitialized := false // Control whether the cdrc was already initialized (so we don't reload in that case)
var cdrcChildrenChan chan struct{} // Will use it to communicate with the children of one fork
for {
cdrcChildrenChan := make(chan struct{}) // Will use it to communicate with the children of one fork
select {
case <-exitChan: // Stop forking CDRCs
break
case <-cfg.ConfigReloads[utils.CDRC]: // Consume the load request and wait for a new one
if cdrcInitialized {
engine.Logger.Info("<CDRC> Configuration reload")
close(cdrcChildrenChan) // Stop all the children of the previous run
}
cdrcChildrenChan = make(chan struct{})
}
// Start CDRCs
for _, cdrcCfgs := range cfg.CdrcProfiles {
var cdrcCfg *config.CdrcConfig
for _, cdrcCfg = range cdrcCfgs { // Take a random config out since they should be the same
@@ -84,14 +96,8 @@ func startCdrcs(internalCdrSChan chan *engine.CdrServer, internalRaterChan chan
}
go startCdrc(internalCdrSChan, internalRaterChan, cdrcCfgs, cfg.HttpSkipTlsVerify, cdrcChildrenChan, exitChan)
}
select {
case <-exitChan: // Stop forking CDRCs
break
case <-cfg.ConfigReloads[utils.CDRC]: // Consume the load request and wait for a new one
close(cdrcChildrenChan) // Stop all the children of the previous run
engine.Logger.Info("<CDRC> Configuration reload")
continue
}
cdrcInitialized = true // Initialized
}
}