![]() ![]() ![]() The new URL scheme has 3 slashes, and allows direct control of the user interface and login. This means "run Second Life viewer and show Region on the world map". Print( "SPTaskNotifier.TaskCreated finished.The SL client supports links of the format secondlife://Region/123/45/67/, which have traditionally specified a region name and x/y/z location. Print( "Task with title '", ex.Message, ex.InnerException) public void TaskCreated( TaskNotification taskNotification).public class TaskNotifierService : ITaskNotifierService.Escape it as '\\', like 'domain\\user' instead of 'domain\user' // NOTE: WCF Test Client issue with '\' in LoginName.// NOTE: In order to launch WCF Test Client for testing this service, please select TaskNotifierService.svc or at the Solution Explorer and start debugging.It includes the Title of the new task, the LoginName of the user the task is assigned to and the URL of the display form of the task item. The TaskNotification is the data contract of the communication. We define the data and service contracts of our WCF service in this project. We start our code review with the core component, the TaskNotifierService. call the WCF service method) to the TaskNotifierService, and it will forward the messages to the adequate client, let it be either the TaskNotifierTestWeb or the SPTaskNotifier. For example you can use either the TaskNotifierTestConsole, the SPTaskNotifier or the WCF Test Client to sent messages (e.g. The core and indispensable component is the TaskNotifierService. If your goal is just to send test messages, but you are not interested in the code itself, you can use the WCF Test Client of Visual Studio either (more about that later).īelow is the architecture of these components including the possible connections between them. Using this project we can test the functionality without SharePoint as well. This application can be used to send test messages to the WCF host, and thus test the code that creates the WCF client proxy and calls the WCF service methods. Again, the framework version is not important, any version that supports WCF would be OK. TaskNotifierTestConsole is a console application based on the. The goal of the project is to simplify testing the JavaScript code that interacts with SignalR without involving the SharePoint deployment process (like IISRESET etc.). NET Framework 4.5, but it is irrelevant as we use only client side code in an. TaskNotifierTestWeb is a simple web application. There are some simple JavaScript functions as well that support the SignalR integration on the client side, like registering the client and displaying notifications if a task was assigned to the current user. There is an event receiver in this project, that calls the WCF service in the TaskNotifierService if a new task is assigned to a user. SPTaskNotifier is a SharePoint 2010 application (that means CLR 2.0). TaskNotifierService is an IIS hosted WCF service that acts as the SignalR Hub as well. To to make a long story short, I decided to create my own implementation for SharePoint 2010 using SignalR 2.0, and base the implementation on a WCF service as opposed to this HTTP Handler-based solution. Unfortunately, most of the SharePoint-related samples are either jokes (like the April Fools post about SharePointR exactly 2 years ago), outdated (for example using SignalR 1.x, like this solution), and / or based on SharePoint 2013 (like the posts here, here or this CodePlex solution). To bridge this gap we should include some kind of out-of-process communication channel (typically HTTP-based) that mediates between the parties. NET Framework 3.5, that is Common Language Runtime (CLR) 2.0 vs.NET Framework 4.5, that is CLR 4.0). Probably the most difficult part of the SharePoint 2010 – SignalR integration is the different. Most of the forum discussions suggested SignalR, and the information and samples I found about this library on the web (like the above-mentioned official site or these tutorials) were really convincing. Recently I needed to find a solution that supports push-like notifications for a SharePoint 2010 web-based administration tool that should run in the background but should send notifications occasionally to the user started the request. “ ASP.NET SignalR is a new library for ASP.NET developers that makes it incredibly simple to add real-time web functionality to your applications.” as stated on the official site of SignalR. ![]()
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