08 | what’s next and resources jon galloway | tech evangelist christopher harrison | head geek
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08 | What’s Next and Resources
Jon Galloway | Tech EvangelistChristopher Harrison | Head Geek
Module Overview
• ASP.NET SignalR
• Visual Studio 2013 and MVC 5 Sneak Preview
• ASP.NET Resources
Introducing SignalR
• Abstraction over transports
• Events instead of task/async
• Connection management
• Broadcast or target specific client
What does SignalR do?
• Client to Server persistent connection over HTTP
• Easily build multi-user, real-time web applications
• Auto-negotiates transport
SignalR Fallback
Long Polling
Forever Frames
Server Sent Events
Web Sockets
What does SignalR do?
• Allows server-to-client push and RPC• Built async to scale to 1000’s of
connections• Scale out with Service Bus,
SQL Server & Redis• Open Source on GitHub
ClientBrowser
WebServer
HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?HTTP GET – Got data?
ClientBrowser
WebServer
HTTP GET – You do realtime?
Sure, I’m a new server. I love realtime.
Let’s go!
Awesome
SignarlR Hub - Server
public class ChatHub : Hub
{
public void SendMessage(String message)
{
Clients.addMessage(message);
}
}
Chat with SignalR Hubs
var hub = $.connection.chat;
hub.addMessage = function (message) {
$("#msgs").append("<li>" + message + "</li>");
};
$.connection.hub.start().done(function () {
$("#send").click(function () {
hub.sendMessage($("#msg").val());
});
});
DEMOUsing ASP.NET SignalR
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Visual Studio Updates
ASP.NET and Web Tools 2012.2(Included in Visual Studio Updates)
• One ASP.NET
• Browser Link
• New HTML editor
• Azure website tooling
• Scaffolding
• Owin
• ASP.NET Identity
Visual Studio 2013 RC
Download and more info at: http://www.asp.net/vnext
• One ASP.NET
• Browser Link
• New HTML editor
• Azure website tooling
• Scaffolding
• Owin
• ASP.NET Identity
Visual Studio 2013 RC
Download and more info at: http://www.asp.net/vnext
• One ASP.NET
• Browser Link
• New HTML editor
• Azure website tooling
• Scaffolding
• Owin
• ASP.NET Identity
Visual Studio 2013 RC
Download and more info at: http://www.asp.net/vnext
• One ASP.NET
• Browser Link
• New HTML editor
• Azure website tooling
• Scaffolding
• Owin
• ASP.NET Identity
Visual Studio 2013 RC
Download and more info at: http://www.asp.net/vnext
• One ASP.NET
• Browser Link
• New HTML editor
• Azure website tooling
• Scaffolding
• Owin
• ASP.NET Identity
Visual Studio 2013 RC
Download and more info at: http://www.asp.net/vnext
DEMOVisual Studio 2013 and MVC 5
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Resources
ASP.NET Questions
http://www.asp.net/feedback
Twitter - @aspnetFacebook - /ASPNETG+ - ASP.NET
Web Camps
http://www.devcamps.mshttp://aka.ms/webcamps-training-kit
Windows Azure
http://www.windowsazure.com
ASP.NET site
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