/**
* a message was received from the server. Here we dispatch the message to the listeners to
* process - note if the listeners are not threaded, this read will block until all listeners have
* processed the message.
*
* @param msg
*/
@Override
protected void channelRead0(ChannelHandlerContext ctx, eye.Comm.Management msg) throws Exception {
// System.out.println(this.getClass().getName() +
// " <- Class Name ============= Method Name -> channelRead0" );
for (Integer id : listeners.keySet()) {
MonitorListener ml = listeners.get(id);
// TODO this may need to be delegated to a thread pool to allow
// async processing of replies
ml.onMessage(msg, ctx);
}
}
public void release() {
logger.warn("HeartMonitor releasing resources");
for (String id : handler.listeners.keySet()) {
MonitorListener ml = handler.listeners.get(id);
ml.connectionClosed();
// hold back listeners to re-apply if the connection is
// re-established.
listeners.add(ml);
}
// TODO should wait a fixed time and use a listener to reset values;s
channel = null;
handler = null;
}
public void addListener(MonitorListener listener) {
if (listener == null) return;
listeners.putIfAbsent(listener.getListenerID(), listener);
}
