Why would azure be restarting website when I do a deployment slot

App service Deployment slot explained with real time scenario deployment slot swap with preview Dillinger is an online cloud based HTML5 filled Markdown Editor Sync with Dropbox, Github, Google Drive or OneDrive Convert HTML to Markdown deployment slot setting You can select the swap type as direct swap or a swap with preview where destination slot configuration is applied to the source deployment slot

deployment slot swap with preview At any point in time, if you want to rollback, you can just swap the slots again Explore the preview version of the Azure Function deployment