Method onError

java/lib/src/main/java/io/github/ccxt/Exchange.java:1773–1775

(Client client, Object error)

    }

    public void onError(Client client, Object error) {
        this.cleanupWsClient(client, error);
    }

    @SuppressWarnings("unchecked")
    private void cleanupWsClient(Client client, Object error) {