throttling

I want to add a debounce to a button, but i want to perform some actions each time user clicks button, but only after 5 second after user hits button, then perform SQL update. Usually the throttle seems to be applied directly to the listener. Here I want some actions performed each time the button is clicked, and then an update after a reasonable waiting period. I am not sure how to use the function in this case... reference: http://code.google.com/p/jquery-debounce/ $('#myButton').click(function() { // do a date calculation // show user changes to screen // wait until user has has stopped

I am developing a program that continually sends a stream of data in the background and I want to allow the user to set a cap for both upload and download limit. I have read up on the token bucket and leaky bucket alghorhithms, and seemingly the latter seems to fit the description since this is not a matter of maximizing the network bandwidth but rather being as unobtrusive as possible. I am however a bit unsure on how I would implement this. A natural approach is to extend the abstract Stream class to make it simple to extend existing traffic, but would this not require the involvement of

I'm trying to use a UISearchView to query google places. In doing so, on text change calls for my UISearchBar , I'm making a request to google places. The problem is I'd rather debounce this call to only request once per 250 ms in order to avoid unnecessary network traffic. I'd rather not write this functionality myself, but I will if I need to. I found: https://gist.github.com/ShamylZakariya/54ee03228d955f458389 , but I'm not quite sure how to use it: func debounce( delay:NSTimeInterval, #queue:dispatch_queue_t, action: (()->()) ) -> ()->() { var lastFireTime:dispatch_time_t = 0 let

I have a WCF service deployed in a console app with BasicHTTPBinding and SSL enabled. The following attribute is set as well: [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)] I have also set the throttling behavior to <serviceThrottling maxConcurrentCalls="2147483647" maxConcurrentSessions="2147483647" maxConcurrentInstances="2147483647" /> On the other hand I have created a test client (for load test) that initiates multiple clients simultaneously (multiple threads) and performs transactions on the server. Everything seems fine but on server

Whenever I use 'ab' to benchmark a web server, it will freeze for a while after having sent lots of requests, only to continue after 20 seconds or so. Consider the following HTTP server simulator, written in Ruby: require 'socket' RESPONSE = "HTTP/1.1 200 OK\r\n" + "Connection: close\r\n" + "\r\n" + "\r\n" buffer = "" server = TCPServer.new("127.0.0.1", 3000) # Create TCP server at port 3000. server.listen(1024) # Set backlog to 1024. while true client = server.accept # Accept new client. client.write(RESPONSE) # Write a stock "HTTP" response. client.close_write # Shutdown write part of the

I'm trying to implement request throttling via the following: Best way to implement request throttling in ASP.NET MVC? I've pulled that code into my solution and decorated an API controller endpoint with the attribute: [Route("api/dothis/{id}")] [AcceptVerbs("POST")] [Throttle(Name = "TestThrottle", Message = "You must wait {n} seconds before accessing this url again.", Seconds = 5)] [Authorize] public HttpResponseMessage DoThis(int id) {...} This compiles but the attribute's code doesn't get hit, and the throttling doesn't work. I don't get any errors though. What am I missing? Darin Dimitrov

I've got a backup application here which connects to various webservices and downloads/uploads files from ftp or http servers. What is the easiest way to limit the bandwidth usage of my application? I need to do that because the application once installed and running will be slowing down internet access for all office people, which eventually will get me into hell. So I'd like to implement a speed-limit which is active during the work-hours and gets disabled at night. What you are looking for is called Bandwidth throttling And here is a good example how is this done, also review the comments

The legitimate users of my site occasionally hammer the server with API requests that cause undesirable results. I want to institute a limit of no more than say one API call every 5 seconds or n calls per minute (haven't figured out the exact limit yet). I could obviously log every API call in a DB and do the calculation on every request to see if they're over the limit, but all this extra overhead on EVERY request would be defeating the purpose. What are other less resource-intensive methods I could use to institute a limit? I'm using PHP/Apache/Linux, for what it's worth. scotts Ok, there's