/**
* Execute poll on this device: create an array of messages, add them to the request queue, and
* schedule the queue for processing.
*
* @param delay scheduling delay (in milliseconds)
*/
public void doPoll(long delay) {
long now = System.currentTimeMillis();
ArrayList<QEntry> l = new ArrayList<QEntry>();
synchronized (m_features) {
int spacing = 0;
for (DeviceFeature i : m_features.values()) {
if (i.hasListeners()) {
Msg m = i.makePollMsg();
if (m != null) l.add(new QEntry(i, m, now + delay + spacing));
}
spacing += TIME_BETWEEN_POLL_MESSAGES;
}
}
if (l.isEmpty()) return;
synchronized (m_requestQueue) {
for (QEntry e : l) {
m_requestQueue.add(e);
}
}
RequestQueueManager.s_instance().addQueue(this, now + delay);
if (!l.isEmpty()) {
synchronized (m_lastTimePolled) {
m_lastTimePolled = now;
}
}
}
/**
* Enqueues message to be sent after a delay
*
* @param m message to be sent
* @param f device feature that sent this message (so we can associate the response message with
* it)
* @param d time (in milliseconds)to delay before enqueuing message
*/
public void enqueueDelayedMessage(Msg m, DeviceFeature f, long delay) {
long now = System.currentTimeMillis();
synchronized (m_requestQueue) {
m_requestQueue.add(new QEntry(f, m, now + delay));
}
if (!m.isBroadcast()) {
m.setQuietTime(QUIET_TIME_DIRECT_MESSAGE);
}
logger.trace("enqueing direct message with delay {}", delay);
RequestQueueManager.s_instance().addQueue(this, now + delay);
}
