![]() When Server is invoked, (item) ( where item is Processor), data is pushed to Hub and be available for clients as follow This.proxy = connection.createHubProxy(‘Monitors’) ![]() Monitors is the name of the Hub and clients connect to Hub as follow (item) : Notify all connected client to invoke LoadBalance function of the Hub Lets create an API Controller ( MonitorController), SignalRBase implement IHub and allow us to access our Hub inside APIController. install Microsoft ASP.NET SignalR, AngularJS and TPL Dataflow.So, let Create an ASP.NET WEB API Project, and add a ApiController as follow : (groupId).LoadBalance(item) => Send Message to all clients connected to a specific group.įor more information about SIGNALR please take a look at (id).LoadBalance(item) => Send Message to a specific client. (item) => Send message to all connected clients Servers can now push content to connected clients instantly as it becomes available and supports Web Sockets. We will also use SignalR as it allows bi-directional communication between server and client. To Build our Hub Server, we will use ASP.NET Web API because clients must connect to the hub by uploading json data Processing Server : TPL DataFlow, FileWatcher System.Monitoring Client : ASP.NET MVC and AngularJS.HUB Server : ASP.NET WEB API and SIGNALR.To follow this tutorial, you must undertand ASP.NET WEB API, SIGNALR and TPL Dataflow. To achieve this goal, we suggest to build a distributed architecture consisting of a REST web server ( ASP.NET WEB API, SIGNALR), a WEB client (ASP.NET MVC and Angular JS ) and a web service that processes files ( WCF or Other).īut for this tutorial we will use a single project for easier reading. We want to improve system performance but also we want to monitor the process in real time. Consider a system that must process multiple files simultaneously.
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