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60 lines
1.1 KiB
60 lines
1.1 KiB
package main |
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import ( |
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"flag" |
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"fmt" |
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"os" |
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"os/signal" |
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"syscall" |
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"go-common/app/service/main/bns/agent" |
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"go-common/app/service/main/bns/conf" |
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"go-common/library/log" |
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_ "go-common/app/service/main/bns/agent/backend/discovery" |
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) |
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var confPath string |
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func init() { |
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flag.StringVar(&confPath, "conf", "", "default config path") |
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} |
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func main() { |
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if !flag.Parsed() { |
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flag.Parse() |
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} |
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cfg, err := conf.LoadConfig(confPath) |
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if err != nil { |
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panic(fmt.Sprintf("loadconfig from: %s error: %s", confPath, err)) |
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} |
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log.Init(cfg.Log) |
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defer log.Close() |
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ag, err := agent.New(cfg) |
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if err != nil { |
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panic(err) |
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} |
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if err := ag.Start(); err != nil { |
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panic(err) |
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} |
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log.Info("bns start ...") |
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ch := make(chan os.Signal, 1) |
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signal.Notify(ch, syscall.SIGHUP, syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT) |
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for s := range ch { |
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log.Info("bns get a signal %s", s.String()) |
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switch s { |
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case syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT: |
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log.Info("bns exit ...") |
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return |
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case syscall.SIGHUP: |
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log.Warn("reload is not support yet!") |
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default: |
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os.Exit(1) |
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} |
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} |
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}
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