Could someone please guide me into the right direction for this: I wan to have an asynchronous function in my Java program that when called, it continuously monitors changes of some table in the DB.
I am a total newbie in CORBA. I have written a simple c++ CORBA CLIENT and a CORBA SERVER. I would like the client to ask a s开发者_JAVA技巧tatus from time to time from the server. However, I have no
My code can download any file from a given url. The problem is that i have to download search results that are in .gz file format which is being continuously updated.
Why is HTTP-Polling so lag开发者_开发百科gy? What I have is a button, and whenever a user clicks it a MySQL database field gets updated and the value is displayed to the user. I\'m polling every 800
I have some python code that was written by a developer before me. I开发者_开发知识库t sends UDP messages to nodes in a P2P network. I am writing a parallel version of that code. This code sends multi
I am new to .NET ... I am trying to create a background worker thread that can poll the database every 20s to find out whether the data in the database has changed or not.
We\'ve got need for a job server here at work and I\'m currently playing with Quartz.net, but the idea of creating my own appeals to me. At the very least understanding what Quartz.net may be doing un
I\'m looking for a good example of polling in C#. Basically, every X seconds an instrument is read and the values logged to a text file. I was looking for a sample that makes use of .NET 4\'s paralle
I currently hav开发者_开发知识库e an IRC bot written in C++ which monitors a page written in php for changes and then outputs these changes to the IRC channel.
Is there a way to test if a MySQL table\'s data has changed at all, without connecting or querying. This might sound weird, but in ASP.NET you can set up SqlDependencies that are kind of events that
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