private void reconnected() {
        // race condition!  retry boolean could be set to false, a new retryThread created above
        // and then cancelled here.   But we're only executing this at all because we *have* reconnected
        retryThread.cancel(false);
        retryThread = null;
        retryInProgress.set(Boolean.FALSE);
        makeAvailable();
    }
Identifies a server within the {@link Cluster} at a specific address.

@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-driver/src/main/java/org/apache/tinkerpop/gremlin/driver/Host.java