How to just execute a command in robotlegs without making him listening for an event?
Another way, but not this one:
"It is not necessary, and should never be done, to call the execute() method directly. This is the framework implementation’s job."
http://knowledge.robotlegs.org/faqs/reference-mvcs-implementation/how-are-commands-triggered-in-mvcs-implementation
Also, please read the Robotlegs documentation and ASDocs ( http://api.robotlegs.org/ ). If you had, you would have seen this:
http://api.robotlegs.org/org/robotlegs/core/ICommandMap.html#execute%28%29
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Is asynchronous code in neovim-Lua the same as it is in JS?
Hello everybody.
I have been taking a look at IO in Lua recently and I see there are some asynchronous APIS there. I am an experienced JS developer, so I'm more than familiar with asynchronous programming and the event loop. However, by reading the Lua docs, neovim docs and the plenary docs is still not clear to me how the asynchronous code works exactly in Lua. In Javascript, everything that is asynchronous is because depends on some external resource, and while it waits for that resource to answer the rest of the events can be processed. But I'm not sure if it is like this in Lua, and particularly in the neovim methods for reading documents or calling external commands. The code snippets I saw make use of Lua coroutines and they give me the impression that the code behaves like normal synchronous code: when you try to consume a coroutines the calling code seems to wait for it, so I'm not sure what is the point if it is like that. Am I wrong and it works exactly like in Javascript? If I call an external command from neovim the editor will not block while it is being executed despite my code looks like regular synchronous code?
Thanks all
I have ASP.NET 2010 (VB.NET) web-service having a method "Method1".
I need to invoke that method from Windows application (VB.NET 2010) without waiting for the method to end execution, also do not need to get the return value of the method. Just need to invoke it and that's all.
What is the best way to do that?
If you edit your question giving more information about your needs, maybe some code that you're pretending to use, it should be easy to help you.
So, without that information I can assume that maybe investing about asynchronous methods should be helpful for you. It's not just about put async keyword...
You can find more information from here:
https://social.msdn.microsoft.com/Forums/sqlserver/en-US/5179579a-492b-4aad-babe-fdef854b68b3/c-50-calling-a-method-without-requiring-to-wait-for-it-to-finish-nor-its-results?forum=csharpgeneral
Hope to be useful... Greetings.
I am using Atmosphere Framework 2.0.8.
I have implemented an AtmosphereHandler in my application and have two way communication occurring correctly over WebSockets and Long Polling.
I am trying to add some handling code for when the client disconnects to clean up some resources specific to that client (ie. I have an entry in a table I want to remove).
I have read the following wiki entries:
OnDisconnect Tricks: https://github.com/Atmosphere/atmosphere/wiki/onDisconnect-tricks
Configuring Atmosphere Listener: https://github.com/Atmosphere/atmosphere/wiki/Configuring-Atmosphere-Listener
The thing I am not clear on is where I should add the call to
atmosphereResource.addEventListener( new AtmosphereResourceEventListenerAdapter() {} );
I eventually found some example code in the JavaDoc for the AtmosphereHandler that registers the EventListener in the onRequest() method. http://atmosphere.github.io/atmosphere/apidocs/org/atmosphere/cpr/AtmosphereHandler.html
What I would like to know is if this is the correct way to go about it?
It is my understanding that the AtmosphereResource represents the connection between a client and the server for the life of that connection. The uuid stays consistent for the object on multiple calls through the onRequest() method from the same client. As such, the same AtmosphereResource object will get the EventListener added every time the onRequest method is called.
This seems wrong. Wouldn't this lead to thousands of EventListeners being registered for each AtmosphereResource?
It seems that the EventLister should only be registered once for each AtmosphereResource.
I feel like I am missing something fundamental here. Could someone please explain?
Here's an example using MeteorServlet, so it won't look exactly like what you'll have to do, but it should get you started. I add the listener to a Meteor instance, and you'll add yours to an AtmosphereResource. Each resource gets just one listener.
The overridden onDisconnect() method calls this Grails service method that handles the event. Of course, you'll want to call something that cleans up your database resource.
Note that the servlet is configured using these options. I think you might need the org.atmosphere.interceptor.HeartbeatInterceptor, but it's been so long since I initially set it up, I can't remember if it's necessary.
I have a process which I will be invoking manually for the first time in prod environment. Thing is, the process stops when the server is down or if the server is stopped. In this scenario, I will not be able to invoke the process manually everytime since it will be in production environment and not feasible also. So i need to know how can i invoke a process automatically once the server is up?
Heard that one way is to write a custom component to start the process using livecycle implementation class.
Please let me know how to go about it?
Any help regarding this is much appreciated!
Thanks
There are at least two ways you can do this.
First is the custom component route. You invoke the process on component life-cycle start to ensure that the invocation happens every time your component is deployed.
Second is the servlet route. You invoke the process on the initialisation of the servlet making sure that the server started.
The servlet implementation is a better fit for purpose, the only downside is, you need to package and deploy it separately as it won't be a part of the LCAs.
You can find the code samples on how to invoke LC processes using APIs on adobe docs. You can use Java API, WS API or Rest, whichever you are more comfortable with.
http://help.adobe.com/en_US/livecycle/9.0/programLC/help/index.htm
I have been given a task where it should be possible for a user to pass some information to a database table.
The table should be seen as a queue.
My question is:
Is it possible to execute some code on the webserver asynchronously, so the users can use the website for others tasks meanwhile processing the queue?
Is it possible to use the Thread class and how ?
Look into Asynchronous Pages as a start - it is teh easiest way to do what you describe.
http://msdn.microsoft.com/en-us/magazine/cc163725.aspx
You could use a service bus to get this done. If you feel up to it you could have a look at my open source esb:
http://shuttle.codeplex.com
It has an implementation that can use a sql table as a queue.