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36 lines
676 B

package main
import (
"encoding/hex"
"fmt"
"os"
"context"
"github.com/tendermint/go-wire"
"github.com/tendermint/tendermint/rpc/grpc"
)
var grpcAddr = "tcp://localhost:36656"
func main() {
args := os.Args
if len(args) == 1 {
fmt.Println("Must enter a transaction to send (hex)")
os.Exit(1)
}
tx := args[1]
txBytes, err := hex.DecodeString(tx)
if err != nil {
fmt.Println("Invalid hex", err)
os.Exit(1)
}
clientGRPC := core_grpc.StartGRPCClient(grpcAddr)
res, err := clientGRPC.BroadcastTx(context.Background(), &core_grpc.RequestBroadcastTx{txBytes})
if err != nil {
fmt.Println(err)
os.Exit(1)
}
fmt.Println(string(wire.JSONBytes(res)))
}