1 00:00:00,330 --> 00:00:05,250 So I guess from this lecture onwards, we are going to start with the H2B protocol, so the underlying 2 00:00:05,250 --> 00:00:11,100 protocol that Gatti's Web application traffic between the Web server and the client is known as the 3 00:00:11,100 --> 00:00:12,660 hypertext transfer protocol. 4 00:00:13,580 --> 00:00:19,490 You will talk about the issue to be one, not one, the most common implementation of protocol is defined 5 00:00:19,490 --> 00:00:27,980 in the OT F.C. 72, thirty seven to thirty seven, which is it applies to all the wars and defining 6 00:00:27,980 --> 00:00:30,140 all of the 26 16. 7 00:00:30,350 --> 00:00:40,100 So the latest was known as the HTP two was published in May 2015 and defined in IFC 75 five forty. 8 00:00:40,430 --> 00:00:49,070 So the first release, HTP 1.0 is now considered aborted and is not recommended as the Internet involved. 9 00:00:49,640 --> 00:00:55,820 New features were added in the subsequent release of this should be protocol in SCDP one, not one feature 10 00:00:55,840 --> 00:01:00,680 such as persistent connection, option, method and several improvements. 11 00:01:00,830 --> 00:01:06,740 In a way, SOTU supports gashing were added just to be basically a client server protocol. 12 00:01:07,010 --> 00:01:13,110 We're in the client or we can save web browser makes a request to the server and in return the server 13 00:01:13,110 --> 00:01:14,510 will respond to the request. 14 00:01:14,870 --> 00:01:22,070 So the response by the server, it's mostly in a formal estimate formatted pages HTP protocol by default, 15 00:01:22,070 --> 00:01:27,050 users post eighty, but the web server and the client can be configured to use different. 16 00:01:27,050 --> 00:01:29,140 But it depends upon the web browser. 17 00:01:29,390 --> 00:01:31,340 Oh sorry, web server and the client. 18 00:01:31,640 --> 00:01:39,830 So now what is odd F.C. So Odysseas of detailed technical document with simply describing Internet standards 19 00:01:39,830 --> 00:01:47,210 and protocol created by the Internet Engineering Task Force, which is also called I e the F, so the 20 00:01:47,210 --> 00:01:53,900 file was not the RFQ document becomes a standard that can be followed when implementing the protocols 21 00:01:53,900 --> 00:01:54,890 in your application.