This CI/CD team practice automates the build, testing, and deployment of your application, and allows complete traceability in order to see code changes, reviews, and test results. On the other hand, using CD, you are repeatedly pushing code through a deployment pipeline where it is a built, tested, and deployed afterward. Using CI allows you to merge the code changes in order to ensure that those changes work with the existing codebase and allows you to perform testing.
In the same way, Conveyor can be used to test your application from various devices, either from your Local Area Network or over the internet.This article will demonstrate how to build a complete CI/CD pipeline in Visual Studio and deploy it to Azure using the new Continuous Delivery Extension for Visual Studio. ConclusionĪs Conveyor tunnels through your firewall and handles all the configuration settings, it makes it extremely easy to setup direct access to your web application. Now when I send a SMS text to my Twilio number the message from our application is sent back to the original mobile number. You may need to register an account at this point.Ĭalls to the conveyor.cloud URL are tunnelled to your localhost, so we will add the Controller name to the conveyor.cloud URL and then add it to the Twilio settings. Clicking Access Over Internet in the Conveyor window will then provide us with the URL we need. Now the application is running, we can use Conveyor to obtain a publically accessible URL that we can provide to Twilio. That doesn’t matter, we just need our project to be running in Visual Studio so we can make use of the webhook.
As this is a simple project with the only content being our Controller, you will see an error page. So now we can go ahead and run our application. Of course you can code your webhook however you need but for our example, we have our response message set as “Hello World” so when our webhook receives notification of a SMS text to our Twilio number, it will respond with our own message. Notice the use of the attribute, this is to allow 3rd parties (like Twilio or whoever) to send a POST to the API method. Public TwiMLResult Index(SmsRequest request) Next you will need to add the using statements to import the Twilio namespaces Īnd change the Controller class to inherit from TwilioController. You can name your Controller as you see fit, in this example we called it MessagingController. Right click the Controllers folder in your project, select Add > Controller and add an empty MVC 5 Controller. Twilio will call our webhook once an SMS text message has been received. To listen for the Twilio webhook we’ll create an MVC Controller. Install-Package -DependencyVersion HighestMinor Create a new Controller
In order to use the Twilio helper libraries we will need to install the Twilio NuGet package via the Package Manager console. We won’t be hosting in the Cloud so don’t select Azure. If you need more details about how to setup webhooks please look online at numerous tutorials and projects.Ĭreate a new project, we’ll be creating an empty ASP.NET MVC C# project. This example project is designed to show you how Conveyor can be used to simplify the use of webhooks on your local machine. This tutorial can also be used for Twilio's other API's including Chat, Voice and Video. We will use the Twilio service to notify our application when a text message (SMS) has been received and respond with a specific message. To get started, we’re going to setup a simple webhooks MVC demo app in Visual Studio using C#. Conveyor is available through the Tools->Extensions menu, by searching for conveyor. To achieve just that, we will use Conveyor to provide incoming access to our web project through a tunnel, enabling your webhooks to be called on localhost. However before using these in your web application, you usually need to either publish to a live server or to Azure, so that your application can be called from the internet.īut what if you want to work with webhooks directly, from your local machine? Perhaps you want to debug your application without having to publish it. Webhooks are available with many SaaS providers such as Twilio, Zapier, Dropbox, SendGrid, PayPal and many more. More and more services are offering the ability to use webhooks by allowing you to set a URL for HTTP requests. By handling user-defined HTTP callbacks, webhooks can let your application know when a specific event occurs on a 3rd party service.
Webhooks play an important role in many web applications. Watch the video or read the tutorial below. This tutorial will show you how you can use webhooks directly from your C# or VB.NET web application, without the need to publish your app to a live server or cloud service.