7
votes
3answers
351 views

What optimizations can be done for soft real-time code in C#?

I'm writing a soft real-time application in C#. Certain tasks, like responding to hardware requests coming in from a network, needs to be finished within a certain amount of milliseconds; however it ...
2
votes
1answer
87 views

will having an event with subscribers prevent an object from being GC'ed?

I have an object, which has an event which in turn has subscribers. I know that the subscribing objects won't get GC'ed since the delegate they stored for the event is connected to them, thus keeping ...
1
vote
2answers
233 views

Do immutable objects that constantly change impact memory/performance?

I'm writing a program that goes into a loop and keeps changing the state of some models (similar to a game). Naturally, many things are mutable. However, I'm also writing some classes that are ...
2
votes
1answer
226 views

C# server side application 100 GB dataset + Garbage Collection

If I have server with 256 Gb of ram. I was wondering can I create a C# application which has a 100 GB of memory footprint? I want to create a dictionary like ...
0
votes
4answers
387 views

How to design an IDisposable that unconditionally needs to be disposed?

Consider a class that implements IDisposable, and that has members in such a way that it will never become eligible for garbage collection when it is not disposed. And as it will not be garbage ...
18
votes
4answers
8k views

When to use weak references in .Net?

I have not personally come across a situation where I've needed to use WeakReference type in .Net, but the popular belief seems to be that it should be used in caches. Dr Jon Harrop gave a very good ...
2
votes
6answers
592 views

How assertive should I be in handling exceptions in objects?

I have been writing in C# 4.0 a lot lately and trying to write as lean as possible. As such, I have not been using the classic try/catch blocks and using statements as often. I understand the general ...