One of the things I am very interested in is the .NET stack and especially the .NET Core platform. In this blog post I want to briefly highlight what it takes to get a sample .NET Core application up and running on Azure and how to use New Relic’s Application Performance Monitoring (APM) to monitor this application. Please note: while I am writing this, the latest version of .NET Core SDK is .

Last week I learned a very interesting lesson. I am just in the end phase of a custom software delivery project. Using OLIVANOVA’s model driven software development approach, I created a three-tier application with an ASP.NET client, a COM+ based server tier and MS SQL Server as the persistence layer. The COM+ application is deployed to a dedicated server along with the SQL Server database management system. The ASP.NET application is created on another server that lives in a DMZ (demilitarized zone).

Microsoft has released a security advisory about a vulnerability in ASP.NET. A security patch is already available here. Below are some details on how the vulnerability works: “To understand how this vulnerability works, you need to know about cryptographic oracles. An oracle in the context of cryptography is a system which provides hints as you ask it questions. In this case, there is a vulnerability in ASP.NET which acts as a padding oracle.

I finally managed to add this project on sourceforge … here is the link

A couple of days ago I received an email from Steven Davis. He proposed some brilliant enhancements to the MySQL session state store provider. Thanks to him, I am able to provide a new release of it today. New features he incorporated into the provider are: added cluster db support: the ability to retry within a cluster of servers, the web.config can then use connectionStringList="," fixed timeout Minutes to TotalMinutes changed namespace to Kimpel.

As Joel (original URL https://cid-a4e6342ee2ff07cb.profile.live.com/) and Ciprian Tarta (original URL https://cid-9e17649272bd0cd7.profile.live.com/) mentioned, the code for the MySQL session state store provider contained a little bug in the RemoveItem method. I fixed this bug and also tried to re-format the document. You can download the document here: https://www.kimpel.com/FileDownloader.aspx?file=MySqlSessionStateStore v.0.2.zip. Enjoy!

As I mentioned earlier here, my website ultimately is .NET ready . Since I have quite a number of photos online that are off the record, I wanted to ‘protect’ them using forms authentication (within the former web hosting package developed in PHP I was using .htaccess and .htpassword files in order to protect complete directories). So, from my professional experience, I know that saving data in session is feasible. However, the problem comes with a clustered environment that you usually run into in production environments.

I just found a solution to the issue in the subject. I had the problem a while ago and the only resolution was to re-install my machine. Today I had the same issue again after installing (what I figured out) an UMTS software on my machine. ASP.NET and IIS worked just fine before, but after installing the UMTS software this morning I had the same problems again. I googled and fortunately found this post.