sendtx

var SendtxCmd = &cobra.Command{
	Use:   "sendtx",
	Short: "Send raw transactions to a JSON-RPC endpoint in batches.",
	Long:  usage,
	Args:  cobra.NoArgs,
	PreRunE: func(cmd *cobra.Command, _ []string) error {
		var err error
		params.rpcURL, err = flag.GetRequiredRPCURL(cmd)
		if err != nil {
			return err
		}
		if params.concurrency <= 0 {
			params.concurrency = runtime.NumCPU()
		}
		if params.batchSize <= 0 {
			return fmt.Errorf("batch-size must be positive")
		}
		return nil
	},
	RunE: func(cmd *cobra.Command, _ []string) error {
		return runSendTx(cmd.Context())
	},
}