public void push(final Long userId, final Object data) {
Queue<DeferredResult<Object>> queue = userIdToDeferredResultMap.get(userId);
if (queue == null) {
return;
}
for (DeferredResult<Object> deferredResult : queue) {
if (!deferredResult.isSetOrExpired()) {
try {
deferredResult.setResult(data);
} catch (Exception e) {
queue.remove(deferredResult);
}
}
}
}
@Override
public void run() {
long requests = concurrentRequests.getAndDecrement();
if (deferredResult.isSetOrExpired()) {
logger.warn(
"{}: Processing of non-blocking request #{} already expired", requests, requestId);
} else {
logger.info("Retrieving result");
NetworkServiceInstantiateReply reply = ServiceSelectionMsgTable.getInstance().get(requestId);
if (reply != null) {
logger.info("Retrieving reply from orchestrator with ns id {}", requestId);
}
boolean deferredStatus = deferredResult.setResult(reply);
logger.debug(
"{}: Processing of non-blocking request #{} done, deferredStatus = {}",
requests,
requestId,
deferredStatus);
}
}