- package main
-
- import (
- "encoding/hex"
- "fmt"
- "os"
-
- "context"
-
- amino "github.com/tendermint/go-amino"
-
- coregrpc "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 := coregrpc.StartGRPCClient(grpcAddr)
- res, err := clientGRPC.BroadcastTx(context.Background(), &coregrpc.RequestBroadcastTx{Tx: txBytes})
- if err != nil {
- fmt.Println(err)
- os.Exit(1)
- }
-
- bz, err := amino.NewCodec().MarshalJSON(res)
- if err != nil {
- fmt.Println(err)
- os.Exit(1)
- }
- fmt.Println(string(bz))
- }
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