Need an example of HTML5 SSE with .aspx page in server?

Go through below steps:

Code for ASPX Page:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="ServerSentEvents.Default" %>

Server Sent Events

Code for ashx file

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

namespace ServerSentEvents

{

///

/// Summary description for PushTimeHandler

///

public class PushTimeHandler : IHttpHandler

{

public void ProcessRequest(HttpContext context)

{

DateTime startDate = DateTime.Now;

context.Response.ContentType = "text/event-stream";

while (startDate.AddMinutes(1) > DateTime.Now)

{

context.Response.Write(string.Format("data: {0}\n\n", DateTime.Now.ToString()));

context.Response.Flush();

System.Threading.Thread.Sleep(1000);

}

context.Response.Close();

}

public bool IsReusable

{

get

{

return false;

}

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