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81 lines
1.7 KiB
81 lines
1.7 KiB
package main |
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import ( |
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"context" |
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"flag" |
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"os" |
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"os/signal" |
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"syscall" |
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"time" |
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"go-common/app/service/main/rank/conf" |
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rpc "go-common/app/service/main/rank/server/gorpc" |
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"go-common/app/service/main/rank/server/http" |
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"go-common/app/service/main/rank/service" |
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"go-common/library/conf/env" |
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ecode "go-common/library/ecode/tip" |
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"go-common/library/log" |
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"go-common/library/naming" |
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"go-common/library/naming/discovery" |
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xip "go-common/library/net/ip" |
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"go-common/library/net/trace" |
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) |
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func main() { |
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flag.Parse() |
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if err := conf.Init(); err != nil { |
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panic(err) |
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} |
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log.Init(conf.Conf.Log) |
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defer log.Close() |
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log.Info("start") |
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trace.Init(conf.Conf.Tracer) |
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defer trace.Close() |
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ecode.Init(conf.Conf.Ecode) |
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// int service |
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svr := service.New(conf.Conf) |
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rpcSvr := rpc.New(conf.Conf, svr) |
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http.Init(conf.Conf, svr) |
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// start discovery register |
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var ( |
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err error |
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cancel context.CancelFunc |
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) |
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if env.IP == "" { |
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ip := xip.InternalIP() |
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dis := discovery.New(nil) |
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ins := &naming.Instance{ |
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Zone: env.Zone, |
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Env: env.DeployEnv, |
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AppID: env.AppID, |
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Addrs: []string{ |
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"http://" + ip + ":" + env.HTTPPort, |
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"gorpc://" + ip + ":" + env.GORPCPort, |
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}, |
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} |
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cancel, err = dis.Register(context.Background(), ins) |
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if err != nil { |
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panic(err) |
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} |
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} |
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c := make(chan os.Signal, 1) |
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signal.Notify(c, syscall.SIGHUP, syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT) |
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for { |
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s := <-c |
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log.Info("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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if cancel != nil { |
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cancel() |
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} |
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rpcSvr.Close() |
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time.Sleep(time.Second * 2) |
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svr.Close() |
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log.Info("rank-service exit") |
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return |
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case syscall.SIGHUP: |
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default: |
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return |
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} |
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} |
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}
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