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4
votes
2answers
929 views

How do you decide to Queue/Dispatch events Sync or Async? (in Observer Pattern)

Consider the following elements in an event-driven architecture: Observable Object Event Dispatcher Observer(Listener) Now, we have two messages: From Observable Object to Event Dispatcher From ...
3
votes
5answers
598 views

Where was “async” all these days?

It was started with C# 5's new keyword "async". And now I see this async programming everywhere from Javascript to C++, mostly from Microsoft. And from various discussions I came to know, this is a ...
9
votes
3answers
2k views

Choosing a JavaScript Asynch-Loader [closed]

I’ve been looking at various asynchronous resource-loaders and I’m not sure which one to use yet. Where I work we have disparate group-efforts whose class-modules may use different versions of jQuery ...
1
vote
5answers
528 views

Ways of handling asynchronous receive calls

I am implementing a primitive message-passing system. Currently, I am designing a receive function for async calls. Can I implement such a async receive function without using callback functions?
8
votes
2answers
1k views

Best practices when managing long running asynchronous jobs

I am in the design phase of a project where the end user will submit a request from a web page that will spawn a long running asynchronous processed job. Is there a "best practice" for this problem? ...
1
vote
1answer
607 views

How is the “evented-io” in node.js any different from the windows event model

I'm wondering how the "evented-io" in node.js any different from the windows async IO model? Is the callback from node.js executed on a thread, if not, where is it run? I don't mean to question the ...
16
votes
5answers
3k views

Asynchronous Programming in Functional Languages

I'm mostly a C/C++ programmer, which means that the majority of my experience is with procedural and object-oriented paradigms. However, as many C++ programmers are aware, C++ has shifted in emphasis ...
2
votes
3answers
558 views

What is meant by XML/XSLT/XPath and asynchoronous programming?

I understand that (1) XML/XSLT/XPath and (2) asynchoronous programming may not be related to one another. My questions are: When a C# developer job is advertised saying: "the following skill is ...
3
votes
3answers
304 views

What scenarios are implementations of Object Management Group (OMG) Data Distribution Service best suited for?

I've always been a big fan of asynchronous messaging and pub/sub implementations, but coming from a Java background, I'm most familiar with using JMS based messaging systems, such as JBoss MQ, ...