83 lines
1.7 KiB
Go
83 lines
1.7 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"flag"
|
|
"os"
|
|
"os/signal"
|
|
"syscall"
|
|
|
|
"go-common/app/infra/config/conf"
|
|
"go-common/app/infra/config/http"
|
|
"go-common/app/infra/config/rpc/server"
|
|
"go-common/app/infra/config/service/v1"
|
|
"go-common/app/infra/config/service/v2"
|
|
"go-common/library/conf/env"
|
|
"go-common/library/log"
|
|
"go-common/library/naming"
|
|
"go-common/library/naming/discovery"
|
|
xip "go-common/library/net/ip"
|
|
)
|
|
|
|
func main() {
|
|
flag.Parse()
|
|
if err := conf.Init(); err != nil {
|
|
log.Error("conf.Init() error(%v)", err)
|
|
panic(err)
|
|
}
|
|
// init log
|
|
log.Init(conf.Conf.Log)
|
|
defer log.Close()
|
|
// service init
|
|
svr2 := v2.New(conf.Conf)
|
|
svr := v1.New(conf.Conf)
|
|
rpcSvr := rpc.New(conf.Conf, svr, svr2)
|
|
http.Init(conf.Conf, svr, svr2, rpcSvr)
|
|
// start discovery register
|
|
var (
|
|
err error
|
|
cancel context.CancelFunc
|
|
)
|
|
if env.IP == "" {
|
|
ip := xip.InternalIP()
|
|
hn, _ := os.Hostname()
|
|
dis := discovery.New(nil)
|
|
ins := &naming.Instance{
|
|
Zone: env.Zone,
|
|
Env: env.DeployEnv,
|
|
AppID: "config.service",
|
|
Hostname: hn,
|
|
Addrs: []string{
|
|
"http://" + ip + ":" + env.HTTPPort,
|
|
"gorpc://" + ip + ":" + env.GORPCPort,
|
|
},
|
|
}
|
|
if cancel, err = dis.Register(context.Background(), ins); err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
// end discovery register
|
|
|
|
// init signal
|
|
c := make(chan os.Signal, 1)
|
|
signal.Notify(c, syscall.SIGHUP, syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT)
|
|
for {
|
|
s := <-c
|
|
log.Info("config-service get a signal %s", s.String())
|
|
switch s {
|
|
case syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT:
|
|
if cancel != nil {
|
|
cancel()
|
|
}
|
|
rpcSvr.Close()
|
|
svr.Close()
|
|
log.Info("config-service exit")
|
|
return
|
|
case syscall.SIGHUP:
|
|
// TODO reload
|
|
default:
|
|
return
|
|
}
|
|
}
|
|
}
|