-
Notifications
You must be signed in to change notification settings - Fork 16
/
submitter.go
89 lines (80 loc) · 2.07 KB
/
submitter.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
package submitter
import (
"github.com/babylonchain/vigilante/btcclient"
"github.com/babylonchain/vigilante/cmd/utils"
"github.com/babylonchain/vigilante/config"
vlog "github.com/babylonchain/vigilante/log"
"github.com/babylonchain/vigilante/metrics"
"github.com/babylonchain/vigilante/rpcserver"
"github.com/babylonchain/vigilante/vigilante"
"github.com/spf13/cobra"
)
var (
cfgFile = ""
log = vlog.Logger.WithField("module", "cmd")
)
// GetCmd returns the cli query commands for this module
func GetCmd() *cobra.Command {
// Group epoching queries under a subcommand
cmd := &cobra.Command{
Use: "submitter",
Short: "Vigilant submitter",
Run: cmdFunc,
}
addFlags(cmd)
return cmd
}
func addFlags(cmd *cobra.Command) {
cmd.Flags().StringVar(&cfgFile, "config", "", "config file")
}
func cmdFunc(cmd *cobra.Command, args []string) {
// get the config from the given file, the default file, or generate a default config
var err error
var cfg config.Config
if len(cfgFile) != 0 {
cfg, err = config.NewFromFile(cfgFile)
} else {
cfg, err = config.New()
}
if err != nil {
panic(err)
}
// create BTC client
btcClient, err := btcclient.New(&cfg.BTC)
if err != nil {
panic(err)
}
// create submitter
submitter, err := vigilante.NewSubmitter(&cfg.Submitter, btcClient)
if err != nil {
panic(err)
}
// crete RPC server
server, err := rpcserver.New(&cfg.GRPC, submitter, nil)
if err != nil {
panic(err)
}
// keep trying BTC client
btcClient.ConnectLoop()
// start submitter and sync
submitter.Start()
submitter.SynchronizeRPC(btcClient)
// start RPC server
server.Start()
// start Prometheus metrics server
metrics.Start()
// SIGINT handling stuff
utils.AddInterruptHandler(func() {
// TODO: Does this need to wait for the grpc server to finish up any requests?
log.Info("Stopping RPC server...")
server.Stop()
log.Info("RPC server shutdown")
})
utils.AddInterruptHandler(func() {
log.Info("Stopping BTC client...")
btcClient.Stop()
log.Info("BTC client shutdown")
})
<-utils.InterruptHandlersDone
log.Info("Shutdown complete")
}