Function createAndStartPrivValidatorSocketClient

node/node.go:1449–1477

(
	listenAddr,
	chainID string,
	logger log.Logger,
)

}

func createAndStartPrivValidatorSocketClient(
	listenAddr,
	chainID string,
	logger log.Logger,
) (types.PrivValidator, error) {
	pve, err := privval.NewSignerListener(listenAddr, logger)
	if err != nil {
		return nil, fmt.Errorf("failed to start private validator: %w", err)
	}

	pvsc, err := privval.NewSignerClient(pve, chainID)
	if err != nil {
		return nil, fmt.Errorf("failed to start private validator: %w", err)
	}

	// try to get a pubkey from private validate first time
	_, err = pvsc.GetPubKey()
	if err != nil {
		return nil, fmt.Errorf("can't get pubkey: %w", err)
	}

	const (
		retries = 50 // 50 * 100ms = 5s total
		timeout = 100 * time.Millisecond
	)
	pvscWithRetries := privval.NewRetrySignerClient(pvsc, retries, timeout)

	return pvscWithRetries, nil
}

// splitAndTrimEmpty slices s into all subslices separated by sep and returns a
// slice of the string s with all leading and trailing Unicode code points