Application Insights Ilogger

This helps ‘machine readability’ of these messages and tools can be written to analyse raw log messages and produce interesting information. NET Core application. Entity Framework Core provides built-in support for optimistic concurrency control but it only works during the lifetime of the context when in most realistic scenarios it needs to work across a longer period that involves a roundtrip to the client app and back the server. For example, the Console provider displays logs on the console, and the Azure Application Insights provider stores them in Azure Application Insights. In Application Insights, the telemetry data can be analyzed in several ways. Step 1: Add webhook integration to Slack channel. Fortunately, ASP. Read more. The app has its own settings that are secure by default. Is Application Insights automatically enabled for my ASP. ILogger LogDebug Method IT Hit WebDAV Classes Reference. It can be used to monitor your live web application. In our application, daily, we are using Application Insights to report all requests to and from us so we could monitor the actual status of a system. public ILogger. , in Xamarin Insights:. Why Serilog? Like many other libraries for. ILoggerProvider) can be defined. Wiring up your applications (ASP. You could use one of the many of the Cloud providers for this like Application Insights, elmah. Functions supports built-in logging features using TraceWriter instance. NET Core is quickly maturing. json files “Copy to Output Directory” property should also be set to “Copy if newer” so that the application is able to access it when published. Mvc package. Many events such as user page views are automatically sent by the SDK. NET Core has many to choose from. To use ILogger as your logging interface, simply add a parameter to your function signature and use any of the logger extensions. However Application Insights only supports one element in this array. Application Insights is a service that monitors a web app and provides tools for querying and analyzing the telemetry data. Well Azure's got your back with Application Insights(AppInsights). You don't want to change this, let use the below code public static void Configure(IContainer container). I’m out doing educations and it’s both fun and a great chance for me to learn new stuffs since it’s always something that just for no reason going south. Mexia is your integration partner of choice in a digitally connected world. NET Core app. By default, it will create an Application Insight instance belonging to your Function App. I do use Application Insights for web apps, because it's pretty good, but for non-web apps I do my own logging. All of these logging frameworks basically output plain text but recently I tried Serilog and was literally blown away by what you could do with it. If you go here you'll get some information regarding integrating Application Insights with Azure Functions. ApplicationInsights provider package writes logs to Azure Application Insights. Please share how have you configured application insights logger provider. The most generic one is Operation Id that allows us to analyze a series of events and traces as part of a single operation. NET) 12 September 2017 Comments Posted in logging, AppInsights. The simplest log message includes a call to the extension method ILogger. Exception telemetry is of course, a central piece of this. The appsettings. Since Umbraco 8. How to log messages (information, errors, warnings) in ASP. Application Insights SDK sets cookies carefully so cacheability of ASP. NET Core Web API – The Big Picture. With a microservices application, a single application can be composed of many different services, and it can be very. In this post, I’ll show how to implement correlated structured logging on Azure Functions across multiple functions with Service Bus messages using ILogger and Application Insights. But if you run the application in a Docker container, the logs will not arrive in Application Insights. Now, let's see how to display logs on the Console in the. If you are lucky enough to have access and you are building a Windows Phone or Windows 8 application, then you can use. The twelve-factor method goes as far as to recommend that all log data be sent to stdout (also known as the 'console'. js and Angular. Luckily, there is an Application Insights package for Serilog. One of these possibilities is append the information to application insights and take the insights to the next level, as every logged item, your custom logs, as well as the Sitecore logs, would can be correlated and be traced See below for a sneak preview. Stackify was founded in 2012 with the goal to create an easy to use set of tools for developers to improve their applications. View created metrics in Azure Application Insights charts Click Application Insights link in Function App Overview tab. Application Insights: Preview Features It’s now possible to configure the data retention on your Azure Monitor Application Insights resources from 30 days up to 730 days. I use the Microsoft. NET Core console application. NET Core has many to choose from. Click Select on Import Azure Functions dialog, where TurbineRepair function is highlighted. Using the `TraceWriter` is a nice way to get you started with logging, but it’s probably not something you want to use in an actual application. We are seeing an odd problem, we are using the injected `TraceWriter` `log` object, and we have a try/catch, and in the catch we log, but we do not see the log entries in App. PerformanceCounter. You can rate examples to help us improve the quality of examples. No matter what tool or approach you take. Skip to content. AddSerilog extracted from open source projects. Send diagnostic tracing logs for your ASP. This way, you're independent from a specific logging library and can easily change it later if needed. Entity Framework Core provides built-in support for optimistic concurrency control but it only works during the lifetime of the context when in most realistic scenarios it needs to work across a longer period that involves a roundtrip to the client app and back the server. " This lets you write a simple console app to, say, resize. ApplicationInsights. 0, itʼs even easier to get started. 0 00 Once you start publishing content to Azure Cloud Services it becomes increasingly critical to have insights into what is going on with your Web or Worker Roles without the need to manually connect to the hosts and inspect local logs. (database, file, console) and change the logging configuration on-the-fly. In a case of an exception I want to log this to Application Insights. Both the TraceWriter and ILogger log providers, will show up in application insights, which we will see in a minute. I created a setup that will disable it on my dev environment and enable it on live. We also does not have to waste computing resources for the WebJob dashboard as telemetry is now sent to Application Insights instead of Azure Storage (I heard the WebJob dashboard consumed App Service Plan’s CPU to perform certain indexing). The common usage scenario is to inject the concrete ILogger into the application using dependency injection, while not having any class dependent on the actual log provider (as we might change the provider in the future). We can use this piece of code to integrate custom columns with sqlserver sink. To answer these questions, we need proper logging mechanism to identify and takes hours of coding and analysis. NB: This step alone will not output any logs. NET Core introduced a generic logging interface, ILogger, which is well integrated in the framework and ecosystem. 0 application? The Microsoft. Making a WebJob out of a command line app with the Windows Azure WebJobs SDK. " Romans 8:2 (ESV) Check out the Falling Plates video on YouTube. The configuration will be used as defined in Startup. One of these possibilities is append the information to application insights and take the insights to the next level, as every logged item, your custom logs, as well as the Sitecore logs, would can be correlated and be traced See below for a sneak preview. Unit Testing with. Choose the log Level. Functions has support for logging through the Microsoft. Controllers. Let's explore how to schedule recurring builds in App Center using Azure Timer Functions. txt) or read book online for free. They can be inspected in the PaaS portal using custom Log Stream or downloaded in CSV format for offline analysis. For every application that is build a logging framework needs to be present. 0 00 Once you start publishing content to Azure Cloud Services it becomes increasingly critical to have insights into what is going on with your Web or Worker Roles without the need to manually connect to the hosts and inspect local logs. It's huge, it's simple to learn, it's hard to master and you can integrate almost everything that you can run on Azure with it. At a high level, this is not much different than logging via the TraceWriter: logs continue to go to the file system and will also go to Application Insights (currently in Preview) if the APPINSIGHTS_INSTRUMENTATIONKEY app setting is set. Recently more Application Insights features were ported from. The other option is to use a “traditional” web server, which functions as a reverse proxy: it forwards HTTP requests to the ASP. You load a net4 library in netcore app, it's allowed (since 2. 我发现你可以使用ILoggerFactory. As per our registrations, the IBarService is an instance of BarService, which will have an instance of FooService injected in it. » 31 July 2018 on Design and Architecture, Entity Framework, ASP. NET 5 apps can now be monitored for performance and usage with Visual Studio Application Insights. In test and other non-Web projects however you have to manually configure the configuration provider yourself. You can also write code to send custom events. Read more. , in Xamarin Insights:. Do you have feature request or would you like to report a bug?. A quick test confirmed that without that line, the threads stayed at normal levels. monitoring feature, Application Insights for Visual Studio Online, is in preview (available to try but not released for production use yet). This is not a definitive guide on how to monitor those types of applications correctly. Here’s the storage account for my function app: As you can see, there are a few tables in there, and a recent update to Azure Functions means that there is now a table per month, making it easier for you to discard old logs when you’re done with them. When creating the Function App, an Application Insights resource should have been created as well. If i try to draw a very simple diagram how your application code, Serilog and Sinks fit together. # re: Implementing Logging In Azure Functions Hi Team, I'm unable to see the application logs in my java web application ,here I'm using log4j library i did the required setting for the logger function in azure from Diagnostic logs Where I'm able see the all logs except myapplication logs which logged by log4j library. Application Insights is a logging platform that allows the collection and, more importantly, the collation of log data from any application. NET) 12 September 2017 Comments Posted in logging, AppInsights. NET Core preview versions in Azure app service, you should modify the publish settings to self-contained, then your application could work well. Monitoring with Application Insights. and in some cases we appear to loose all the log messages from the function. On the Application Insights blade, select Create new resource and enter a globally unique name, such as contoso-ai-SUFFIX, and then select OK. Logs created by using TraceWriter go to Application Insights, but ILogger lets you do structured logging. Aspnet Core Project Json - Free ebook download as PDF File (. NET application. I am used to Azure Application Insights and I am writing a new service in which I would like to use the ILogger interface, coming from the Microsoft. I created a setup that will disable it on my dev environment and enable it on live. Continue reading Framework provides logging capability through ILoggerFactory, to which you could attach one or more providers. Even the logging. Application Insights Web SDK today has a very basic support for MVC and Web API applications. Sorry for being unclear. We’re going to use the Azure Portal. Therefore, a well-defined, consistent structured logging can be crucial to be able to troubleshoot a serverless-based solution spanning across multiple functions. " Romans 8:2 (ESV) Check out the Falling Plates video on YouTube. It can be used to monitor your live web application. NET project? I’ve tried all the best known ones, including log4net, NLog and Microsoft’s Logging Application Block. NET Core don’t work with response caching because they use cookies or set cache headers. Handling settings and Environment Variables of your. Here's the storage account for my function app: As you can see, there are a few tables in there, and a recent update to Azure Functions means that there is now a table per month, making it easier for you to discard old logs when you're done with them. NET projects where this is all automatically created upon starting a new project in Startup. Automate The World - Kamil Mrzygłód's personal blog - Although Azure Table Storage is pretty simple and straightforward solution, designing it so you can. Application Insights SDK sets cookies carefully so cacheability of ASP. I provides an ILogger interface along with few default implementations that can be used to log data. Please share how have you configured application insights logger provider. They can be inspected in the PaaS portal using custom Log Stream or downloaded in CSV format for offline analysis. There are tons of articles about the importance of exception handling. Toggle navigation. Hello, I'd like to send all my app logs through AI's tracktrace method. Now over 1,200 organizations in nearly 60 countries rely on Stackify's tools to provide critical application performance and code insights so they can deploy better applications faster. NET, Serilog provides diagnostic logging to files, the console, and elsewhere. NET Core (Hisham Bin Ateya) Introduction to Logging in ASP. I provides an ILogger interface along with few default implementations that can be used to log data. LogInformation("Loaded entity {id} from DB", id);. An important note about ELMAH is to use the contrib package, matching the web framework you're using. Ok, but why not simply use ILogger from Microsoft. The Lazy field handles initializing the logger if one isn’t already available. Application Insights is a preview service offered as part of Visual Studio Online. NET Core app running and configured logging so you can see what’s going on “under the hood”. This post is about using Log4Net with ASP. public ILogger CreateLogger. Trace, NLog and Log4Net that have been provided by Microsoft. Please share how have you configured application insights logger provider. The settings are injected in the main method rather than in the startup method as with web apps but the code is essentially the same. ILogger is a base interface that provides the core logging functionality, but it is seldom used directly. Navigate to the Log Stream page to view app messages. ILogger Interface. NET Core bakes these features into the framework and usage of does not require a trade-off of power or flexibility. The adapter packages add proper hooks and you should see your messages in Application Insights. Within that method we create a Timer which does some work every five seconds. Please share how have you configured application insights logger provider. Below you'll find a really simple set of steps to get started with Application Insights on an Azure Function with an HTTP trigger in C#. Logging is a common logging abstraction from Microsoft, much like log4net and Serilog. With minimal effort, you can add Application Insights to your Azure functions and have a powerful tool for monitoring your applications. Application Insights is an extensible Application Performance Management (APM) service for web developers. As you can see in the above figure, the ConsoleLogger implements ILogger, while the ConsoleLoggingProvider implements ILoggingProvider. I highly recommend it for both on-premise and non-DXC sites. The Configure Application Insights to capture function logs is highlighted on the function app blade. NET Core ACS AKS ALM Application Insights ARM ARM-Templates Azure Azure CLI azure container registry Azure Container Service Azure DevOps Azure Functions Azure Logic App Design Patterns DevOps Docker Dutch Azure Meetup Git Infrastructure as Code Ingress Kube-Lego Kubernetes Logging MVVM PowerShell SAS-Token Service Principal SSH SSL Storage. Net DI requires ILogger and Azure functions won't let me specify that. Finally found the time to document the approach: Application Insights & Semantic Logging for Service Fabric Microservices-----When I find some time I'll pull together a more detailed post however I ended up using the MS Semantic Logging Application Block which captures all Service Fabric ETW events. The presentation layer defines the abstractions it needs to interact with an application layer. I created a setup that will disable it on my dev environment and enable it on live. A web application gives you an IWebHost (built with the WebHostBuilder) which provides services to your application. Was able to send data to Application Insights locally. Azure Functions support for Application Insights has moved out of limited beta and into a wider public preview. Unhandled exceptions (aka crashes) will be immediately sent to the server if a connection is available. Stackify was founded in 2012 with the goal to create an easy to use set of tools for developers to improve their applications. 05/08/2019; 5 minutes to read; In this article. This article focuses on application instrumentation, because our applications are the greatest sources of information when it comes to monitoring. DXC Service comes with an Application Insights account, which can be used as a nice alternative to standard application logging. It's like big brother. Finally found the time to document the approach: Application Insights & Semantic Logging for Service Fabric Microservices-----When I find some time I'll pull together a more detailed post however I ended up using the MS Semantic Logging Application Block which captures all Service Fabric ETW events. Exception handling is one of the most important part of any application that needs to addressed and implemented properly. I provides an ILogger interface along with few default implementations that can be used to log data. Problem is, the Asp. Net DI requires ILogger and Azure functions won't let me specify that. NET Core projects are created with the required setup for logging,. In our application, daily, we are using Application Insights to report all requests to and from us so we could monitor the actual status of a system. But if there are multiple exception reported via iLogger , then they will be reported. Application Insights is a powerful tool that enables us to track what is happening with our application on production, this includes requests, structured logs and metrics. Application Insights Web SDK today has a very basic support for MVC and Web API applications. The ConsoleLoggerExtensions class includes extension method AddConsole(), which adds a console logger to the LoggerFactory. These metrics can be viewed in Application Insights charts as it is done for regular infrastructure metrics. They share a few functions. The Apache log4net library is a tool to help the programmer output log statements to a variety of output targets. Step 1: Add webhook integration to Slack channel. For testing locally, you dont need to connect to Azure app insight, just use ILogger interface methods to log information, and when you deploy the func to Azure, it will show the logs in App insights. Alternatively, your app can consume the ILogger interface from the framework via dependency injection. One simple way would be to use the Metrics Explorer: The custom event is shown when adding a new chart: Once the events have been captured, the detail around the event can be examined. It's an issue that's near and dear to me and I spend a lot of time considering different aspects of open source. Inject ILogger or ILogger, avoid injecting ILoggerFactory. Application Insights will collect your logs from multiple sources and provide rich powerful search capabilities. By “tracing”, I mean things like: _logger. Enabling using Azure CLI. I’m out doing educations and it’s both fun and a great chance for me to learn new stuffs since it’s always something that just for no reason going south. NET Core application from ILogger, NLog, log4Net, or System. The most generic one is Operation Id that allows us to analyze a series of events and traces as part of a single operation. Log Messages. More seasoned developers usually also add application specific. " Romans 8:2 (ESV) Check out the Falling Plates video on YouTube. Azure Portal Application Insights In the Azure Portal Application Insights blade, the custom event can be viewed. Application Insights includes a powerful Diagnostic Search tool that enables you to explore and drill in to telemetry sent by the Application Insights SDK from your application. NET Core provides a clean configuration system and in ASP. But Application Insights will do for this application, as it will also provide some extra basic benefits, like monitoring, telemetry, etc. Within that method we create a Timer which does some work every five seconds. Application side logging. NET Core API applications to communicate with each other using Azure Service Bus. Although this is using Application Insights to Slack as the points on each end, this is more of a tutorial to use Azure Functions to take a payload from one webhook and send out a payload to a different webhook. The order in which you call the Use methods does matter! Middleware is "waterfalled" down through until either all have been executed, or one stops execution (in the case of our exception handling, we’ll be writing ours so it stops execution. Hello, I'd like to send all my app logs through AI's tracktrace method. I am working on my first project on Application Insights and facing some issues. Appsettings. If you use the Windows version of Seq you can set SSL up on the Windows server and then connect with port 443 instead. C# (CSharp) ILogger. This article shows how to implement two ASP. There is no set up for configuration, logging or dependency injection. ILogger Interface. Basic monitoring It's possible to integrate Application Insights to your Azure Functions in a very basic way (see Azure Functions integration with Application Insights for details): Without adding. Full SQL query commands in Application Insights with AspNetCore - DefaultSqlFilter. Application Insights (AI) is a great way to gather diagnostic information from your ASP. The ILogger wraps a TelemetryClient, which sends data to an ITelemetryChannel. 0, itʼs even easier to get started. That led us to examine the application insights traces line, which is part of the Serilog initialization. Application Insights uses several contextual properties for event correlation. In fact, you can enable Application Insights for your App Service Application without the need to make any code changes. Application Insights includes a powerful Diagnostic Search tool that enables you to explore and drill in to telemetry sent by the Application Insights SDK from your application. Migrate your ASP. Managing Azure Functions logging to Application Insights The Azure Functions teams have made it incredibly easy to emit telemetry to Application Insights. Trace and the second link suggests using Microsoft. In our example it is named NLog:. 0 announcement blog post then you will have seen a lot of talk about automatic light-up of Application Insights. The InMemoryTelemetryChannel contains the logic for how data is pooled and sent to Application Insights. NET Core logging framework) Visual Syslog Server (Max Belkov). Using the `TraceWriter` is a nice way to get you started with logging, but it’s probably not something you want to use in an actual application. NET Foundation with Jon Galloway Episode 105 - Feature Management with Andrew Lock Episode 047 - Clean Code & the 3 Virtues of a Programmer Play with Docker, OpenFaaS,. These metrics can be viewed in Application Insights charts as it is done for regular infrastructure metrics. , Azure Functions will pass you an ILogger ), but most of the time your code will log to an ILogger. A logger provider is an actual logging sink implementation, e. Stackify was founded in 2012 with the goal to create an easy to use set of tools for developers to improve their applications. Once you are logging and sending metrics to Application Insights you need to read the results. Application Insights is an extensible Application Performance Management (APM) service for web developers on multiple platforms. This way, you're independent from a specific logging library and can easily change it later if needed. It’s still possible to make ASP. Nuget Package: Microsoft. Since I originally wrote these for the web site, I used the ILogger in all my calls and dependent objects. cs or Startup. Fixing Function v2 add extension issues in portal. Telemetry planning starts during the early stages of application design and continues for the entire application lifecycle (test, deployment, and operations). Create a new storage and select an application insights location – note that not all locations are available. NET Framework. Over the last year or two, as many visitors to my blog and Twitter will know, I’ve been spending significant time and effort advocating approaches that allow a codebase and architecture to be “best fit” for its stage in the development lifecycle while being able to evolve as your product, systems and customers evolve. This way, you're independent from a specific logging library and can easily change it later if needed. An isEnabled check to see if the logger is enabled and. Hello, I'd like to send all my app logs through AI's tracktrace method. There are adapters for popular logging solutions such as System. Why Serilog? Like many other libraries for. Net Core is not always easy, so here is my Step by step: Serilog with ASP. In this article, we are going to see how we can set up an Azure Function as an Output job topology of an Azure Stream Analytics…. I'm trying to log exceptions to Application Insights. At the very least there is a few minute delay your application logging and event or exception and when it is visible in the Analytics board. C# (CSharp) ILogger. The app settings are configurable via the portal just as you would with app settings in a website: The "ZoneId" here is a unique ID for the CloudFlare asset I'm controlling (there's a zone subscription API you can retrieve that from) and the X-Auth-Key is on your CloudFlare account page. Intro to Application Insights (If you want to follow along with code) I was planning to delay the setup of Azure Application Insights till the last and the 4th post of the series. Logs created by using TraceWriter go to Application Insights, but ILogger lets you do structured logging. I have been using an Autofac module to dynamically create logger instances for the target types being created with the logger dependency. No matter what tool or approach you take. Live Stream If you open your Application Insights resource in the portal, you should see the option for "Live Metrics Stream" in the menu. Because ILogger objects are frequently used in controllers and service classes, we cannot avoid them in unit tests. A web application gives you an IWebHost (built with the WebHostBuilder) which provides services to your application. Episode 066 – How to Google as a Developer Episode 011 –. Log() by passing on a LogLevel and a text string. NET Core app. A discussion of using Azure table storage to store an application's logging information for Microsoft Windows Azure based cloud deployments IIS logs have always been the ubiquitous starting point for diagnosing issues with your website. Live Metrics While it might take a few minutes before telemetry starts appearing in the portal and analytics, Live Metrics would show CPU usage of the running process in near real-time. " Romans 8:2 (ESV) Check out the Falling Plates video on YouTube. To achieve diagnostic logging of hundreds of thousands of events per second, Application Insights Client SDK can be extended to leverage scaling techniques using metrics aggregation, sampling and batching of events. NET Core, and Grafana!. NET logging Introduction. Send diagnostic tracing logs for your ASP. windows 10. NET Core application from ILogger, NLog, log4Net, or System. I already had an ASP. Metrics document schema defines an array of metrics. Application side logging. NET Core 라이브러리는 ILogger라는 로깅 관련 인터페이스를 제공한다. This filtering can be done either in configuration (typically using appsettings. ApplicationInsights provider package writes logs to Azure Application Insights. For the last few days, I am playing with my Azure IoT Dev Kit MXChip. Ok, but why not simply use ILogger from Microsoft. This approach makes the application inflexible since replacing, wrapping or intercepting any of the given dependencies can lead to sweeping changes throughout the application. The application layer is a higher level layer than the Business layer and traditionally depends upon and communicates directly with the business layer and so on. From your Application Insight main blade click on the Analytics button at the top of the overview. AppInsights started as a standalone tool that developers would opt-in (some times) to get useful telemetry from their applications. Many third party logging providers are available that ties into ILogger interface, to send your log data to the sinks of your choice but Application Insights is very easy to set up and can help you with exploring the log data using rich query. The thing I like most about it is that it’s serverless so no infrastructure to maintain and worry about. If you run the application under Visual Studio debugger, Visual Studio enables Application Insights and shows telemetry locally in the IDE itself. " Romans 8:2 (ESV) Check out the Falling Plates video on YouTube. This post is a quick demo of how to add logging to a Xamarin Forms application using the NLog library. Today, App Center Build offers a continuous integration solution for iOS, Android and UWP apps that will trigger each time we commit code to our repository. That led us to examine the application insights traces line, which is part of the Serilog initialization. Hi, While following the beginners' course on MVA I came to know about Application Insights being available for running in local mode. Log() by passing on a LogLevel and a text string. It has the second fastest times, but it was extremely inconvenient. Now over 1,200 organizations in nearly 60 countries rely on Stackify’s tools to provide critical application performance and code insights so they can deploy better applications faster. This helps 'machine readability' of these messages and tools can be written to analyse raw log messages and produce interesting information. Basic monitoring It's possible to integrate Application Insights to your Azure Functions in a very basic way (see Azure Functions integration with Application Insights for details): Without adding. Application Insights is a logging platform that allows the collection and, more importantly, the collation of log data from any application. Then when you run the app from Azure, you’ll see the following in your logs: You can also use Strongly Typed classes for your configuration. NET Core application. BaseDirectory). Wiring up your applications (ASP. If you are building an Xamarin/mobile app without Internet access to logging services such as Azure Event Hubs or Application Insights, you can write your logs into file (should be rolling to prevent filling up storage) and provide a button in app to automatically zip up the logs, open a new email composer and attach the zip file. cs or Startup. This course will teach you how to implement tests at different levels of granularity to ensure your Azure Functions work as expected. Further, I can't figure out how to create an ILogger on the fly to pass into my shared services and business logic. Adding logging to a. Aspnet Core Project Json - Free ebook download as PDF File (. NET Core, you shouldn't need to implement your own ILogger. Application Insights includes a powerful Diagnostic Search tool that enables you to explore and drill in to telemetry sent by the Application Insights SDK from your application. NET Core bakes these features into the framework and usage of does not require a trade-off of power or flexibility. It uses already familiar tools and implements best practices around them to provide you a SOLID development experience. These are the steps necessary to add Serilog to our application: Open Visual Studio and create a simple console. On GitHub, you can find full instructions and notes on how it works. Fortunately, ASP. The logging types can target not just Application Insights but other third party endpoints such as Elasticsearch and Graphite.