-

	@RequestMapping(value="/pushMsg")
	public void pushMsg(HttpServletRequest request, HttpServletResponse response){
		long t0 = System.currentTimeMillis();
		log.info("Starting ");
		Continuation continuation = ContinuationSupport.getContinuation(request);
		continuation.setTimeout(5000);
		continuation.suspend();
		long t1 = System.currentTimeMillis();
		log.info("Suspended ");
		Integer count=(Integer) continuation.getAttribute("count");
		if(count==null){
			continuation.setAttribute("count", 0);
			count=0;
		}else{
//			continuation.resume();
		}
		long t2 = System.currentTimeMillis();
		PrintWriter pw =null;
		
		try {
			pw = response.getWriter();
			response.setContentType("text/plain");
			pw.write("msg: "+count++);
//			TimeUnit.SECONDS.sleep(5);
			continuation.setAttribute("count", count);
			log.info("Sending msg "+(count-1)+", expired? "+continuation.isExpired());
			long t3 = System.currentTimeMillis();
			if(count>10){
				continuation.complete();
				log.info("stopping continuation");
			}
		} catch (Exception e) {
			log.error("",e);
			if(pw!=null){
				pw.write("error");
			}
			continuation.complete();
			long t4 = System.currentTimeMillis();
		}
	}