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56 lines
1.1 KiB
56 lines
1.1 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/admin/ep/saga/conf" |
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"go-common/app/admin/ep/saga/http" |
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"go-common/app/admin/ep/saga/server/grpc" |
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"go-common/app/admin/ep/saga/service" |
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"go-common/library/log" |
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) |
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const ( |
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_durationForClosingServer = 2 // second |
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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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log.Error("conf.Init() error(%v)", err) |
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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("saga-admin start") |
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s := service.New() |
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http.Init(s) |
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grpcsvr, err := grpc.New(nil, s.Wechat()) |
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if err != nil { |
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panic(err) |
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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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si := <-c |
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log.Info("saga-admin get a signal %s", si.String()) |
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switch si { |
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case syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT: |
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grpcsvr.Shutdown(context.Background()) |
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log.Info("saga-admin exit") |
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s.Close() |
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time.Sleep(_durationForClosingServer * time.Second) |
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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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