/
main.go
60 lines (52 loc) · 1.39 KB
/
main.go
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package main
import (
"context"
"log"
"net/http"
"os"
"os/signal"
"time"
keys2 "github.com/cosmos/cosmos-sdk/crypto/keys"
"github.com/gorilla/mux"
"github.com/iov-one/iovns/cmd/faucet/pkg"
rpchttp "github.com/tendermint/tendermint/rpc/client/http"
)
func main() {
// setup configuration
conf, err := pkg.NewConfiguration()
if err != nil {
log.Fatalf("configuration: %s", err)
}
// setup node
node, err := rpchttp.New(conf.TendermintRPC, "/websocket")
kb := keys2.NewInMemory()
if err := kb.ImportPrivKey("faucet", conf.Armor, conf.Passphrase); err != nil {
log.Fatalf("keybase: %v", err)
}
// setup tx manager
txManager := pkg.NewTxManager(*conf, node).WithKeybase(kb)
if err := txManager.Init(); err != nil {
log.Fatalf("tx manager: %v", err)
}
// Wait for ListenAndServe goroutine to close.
r := mux.NewRouter()
faucet := pkg.NewFaucetHandler(txManager)
r.Handle("/credit", faucet)
r.HandleFunc("/health", func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
return
})
server := &http.Server{Addr: conf.Port, Handler: r}
go func() {
log.Print("server started")
if err := server.ListenAndServe(); err != nil {
log.Fatalf("http server: %s", err)
}
}()
stop := make(chan os.Signal, 1)
signal.Notify(stop, os.Interrupt)
<-stop
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
_ = server.Shutdown(ctx)
}