I'm writing a component that would be used in WinForms or WPF applications also could be used in Windows services or Unit tests. Is there a way to use SynchronizationContext component in non UI apps? ...
I need ability to reliably sync some chunks of textual data between all running instances of my application. What's the best way to make it? ...
Hello, I'm experimenting with Git... I've found Beanstalkapp suits my needs. I've created individual repositories for EACH client on Beanstalk and then pushed all the files from a machine at work. I've created repositories for each client and my Beanstalk account now looks like this: Client One (repository)<br> --a load of files and f...
Specifically, can somebody tell me what is wrong with this piece of code. It should start the threads, so should print "Entering thread.." 5 times and then wait until notifyAll() is called. But, it randomly prints "Entering.." and "Done.." and still keeps waiting on others. public class ThreadTest implements Runnable { private int n...
I have a class that exposes two methods: - GetObject Gets a single object, or returns null if there are none. - WaitForObject Gets a single object, or waits until their is one. An example implementation: class MyClass { MyStack stack; public object GetObject() { return stack.Pop()...
I am working on WCF client-server app. where the client has to be constantly synchronized with the server (at least every 10 seconds). At the moment I'm polling the server to see if anything has changed. If so, the changes (sometimes tens of db records) are pulled down to the client. My design felt a bit clunky so I had a look at how g...
I am working on an app that is using Synchronization Framework v2. I am basically done with it, but would like to offer some better fedback about the progress of the synchronization. I was looking at one of the Synchframework examples that Microsoft offers, SharingAppDemo-CEProviderEndToEnd, and see that the have a method in the Progress...
How would you design, architect and implement a Cross Platform synchronization mechanism ? Targeted Platforms : Windows, Windows Mobile 6.5 & 7, Iphone, MacOs X, Android It's for synchronizing a very simple desktop CRUD app. Please note that I've got nothing running in a cloud, that's why I'm wondering if I can't capitalize on an exis...
I have the following scala code: package dummy import javax.servlet.http.{HttpServlet, HttpServletRequest => HSReq, HttpServletResponse => HSResp} import scala.actors.Actor class DummyServlet extends HttpServlet { RNG.start override def doGet(req: HSReq, resp: HSResp) = { def message = <HTML><HEAD><TITLE>Rando...
Hi, I want to ask the following: If we have a method e.g. public void doSomething(){ synchronized(this){ //some code processing here } String temp = "init"; //instead of i++ synchronized(this){ //some other code processing here } } is this method equivalent to public synchronized void doSomething()? I mean, ...
Hi, I currently have a portable XAMPP server on a USB flash drive so I can develop on either my desktop or my laptop. However, recently I bought a mac laptop, but I'm still using Windows on the desktop. Now I can't use the USB flash drive trick to code anywhere. What method would you suggest to have two local development environments ...
I'm looking for some general strategies for synchronizing data on a central server with client applications that are not always online. In my particular case, I have an android phone application with an sqlite database and a PHP web application with a MySQL database. Users will be able to add and edit information on the phone applicat...
When I run the following code: ISynchronize *sync_p; res = CoCreateInstance(CLSID_StdEvent, NULL, CLSCTX_INPROC, IID_ISynchronize, (LPVOID *)&sync_p); if (!SUCCEEDED(res)) _com_issue_error(res); res = sync_p->Reset(); The final line fails with error code 0x80010120 - "There are no synchronize objects to wait on...
I need peer-to-peer replication for an iPad application (MonoTouch or SDK). The best thing would of course be suggestions.... But also hints about where to look. Normally this would be a feature of the database, but perhaps with the IOS model (multi-processing etc) it would have to be a library for my application? Would it be much the...
I need a local copy of our production database, and I need to refresh it every few days so testing and development is not working with terribly stale data. A few days old is just fine. Here is the pseudo plan: Write a script on the Production server that mysqldump's + gzip the database. Add a cron process to run the script every othe...
I have 2 databases that have the same structure, one on a local machine and one on the company's server. Every determined amount of time, the data from the local DB should be synchronized to the server DB. I have a general idea on how to do this - create a script that somehow "merges" the information that is not on the server DB, then m...
I'm using TestNG to run tests in parallel and want to be careful about possible synchronization issues with helper classes and utilities. To my knowledge, each test is its own object, transparently created by the test runner. Thus, I don't need to worry about synchronizing anything non-static, since it would be an object created in a Thr...
If I have an Application like this: Class Application { List state1 = new ArrayList(); Map state2 = new HashMap(); } And I have a RPC service run in an other thread that uses to report the state of Application(such as: how many item in state1, which are containing in state2 keys). What's the best way to do that? I'm...
Hi guys, I need somebody with high skills in threading and event raising. I have an abstract class A and two concrete classes C1, C2 (e.g plugins). Since I need them to communicate between each other, like "plugin-application" "plugin-plugin" communication, I have a method ExecuteCommand in the abstract class which should accomplish...
I am working in android sync setting, but I could not resolve those problems 1.how to set the auto sync, I had called android API, but not useful: ContentResolver.setMasterSyncAutomatically(false); call this AIP method although, android emulator can auto sync in background. 2.when sync finshed , how can I catch the response of the e...