func srv(ctx *cli.Context) {
service := micro.NewService(
micro.Name("go.micro.srv.trace"),
micro.RegisterTTL(
time.Duration(ctx.GlobalInt("register_ttl"))*time.Second,
),
micro.RegisterInterval(
time.Duration(ctx.GlobalInt("register_interval"))*time.Second,
),
)
if len(ctx.GlobalString("database_url")) > 0 {
mysql.Url = ctx.GlobalString("database_url")
}
proto.RegisterTraceHandler(service.Server(), new(handler.Trace))
service.Server().Subscribe(
service.Server().NewSubscriber(trace.TraceTopic, trace.ProcessSpan),
)
if err := db.Init(); err != nil {
log.Fatal(err)
}
if err := service.Run(); err != nil {
log.Fatal(err)
}
}
func main() {
cmd.Init()
log = logrus.New()
service = micro.NewService(
micro.Flags(cli.StringFlag{
Name: "pair",
Value: "USD",
Usage: "Select pair to subscribe",
EnvVar: "PAIR",
}),
micro.Flags(cli.StringFlag{
Name: "currency",
Value: "JPY",
Usage: "Select pair to subscribe",
EnvVar: "CURRENCY",
}),
micro.Action(func(c *cli.Context) {
settings.pair = c.String("pair")
settings.currency = c.String("currency")
}),
micro.Name("PairSubscriber"),
)
service.Init(getOptions)
go exec(settings.pair, settings.currency)
select {}
}