Java SDK: FTS async, after subscribe remain loggin reconnect attempts

Request

Functional example of async FTS query with Java SDK, I was looking on doc but didn't find one.

Background

The following example was made for a POC/Workshop for customers, partners, and prospects in a laptop.

v1 with subscribers

```
private static void asyncSearch(CommandLine c)

{ String term = c.getOption(“term”); MatchQuery fts = SearchQuery.match(term); Subscription s = bucket.async() .query(new SearchQuery("fts_index_1 ", fts)) .subscribe(asyncSearchQueryResult -> asyncSearchQueryResult .hits() .subscribe(searchQueryRow -> logger.info(searchQueryRow.toString()))); }

```

v2 blocking
```

private static void asyncSearch(CommandLine c)

{ String term = c.getOptionValue("term", "farm"); MatchQuery fts = SearchQuery.match(term); bucket.async().query(new SearchQuery("fts_index_1", fts)).last().toBlocking().single(); }

```
Problem

In both approaches I was be able to print results, but after the app remain logging the following:

NFO [cb-io-1-3] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-4] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-5] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-6] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-7] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-8] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-1] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-2] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-3] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-4] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.
INFO [cb-io-1-5] (Slf4JLogger.java:115) - [localhost/127.0.0.1:8094][SearchEndpoint]: Got notified from Channel as inactive, attempting reconnect.