Introduction to ELMAH
ELMAH Stands for Error Logging Modules and Handlers that offers functionality to logging runtime ASP.NET errors. ELMAH can be utilizing to adjoin error logging abilities in your application without having to re-compile or re-deploy, it creates the process of capturing application errors seamlessly.
When added to a running web application on a machine, exceptions that are thrown trigger event handlers in the ELMAH tool. These event handlers can include logging to various database back-ends, logging which can be viewed from a web portal, and the sending of notification emails, tweets and RSS articles to advise administrators of the problem. ELMAH provides a pluggable implementation of error logging.
An alternative to the health monitoring system is Error Logging Modules and Handlers (ELMAH), a free, open-source error logging system created by Atif Aziz. The most notable difference between the two systems is ELAMH's ability to display a list of errors and the details of a specific error from a web page and as an RSS feed. ELMAH is easier to configure than health monitoring because it only logs errors.
Hereby, we will look at how to execute error management in ASP.Net Core using the ELMAH error management framework and Elmah.io, a cloud-based error management system that toils with ELMAH.
- Elmah.io indexes all your errors for searching and offers a dashboard for issue tracking. Additionally, Elmah.io unites nicely with many other admired logging frameworks involving NLog and Log4net.
- Before the .Net Core was launched with its Middleware architecture, the most appropriate way for logging errors in the web application was ELMAH or similar.
- But since .Net Core has distinct architecture, not module based, but middleware based, the ELMAH is not in action any more.
This article depicts how to integrate a simple logger very similar to ELMAH that stores latest errors in memory.