+ senderUrl + " : " + token);
}
return;
} else {
final ObjectCache sessionCache = ObjectCache.get("ZMQSessions");
if (!sessionCache.containsKey(key) && doesAuthentication) {
final SyncCallback<String> callback = new SyncCallback<String>(){};
CALLBACKS.push(key, "", callback);
sendAsync(ZMQ.HANDSHAKE, token.toString(), senderUrl, token
.getTime().getBytes(), null);