1
00:00:00,330 --> 00:00:03,510
Controlling things from SPF 30 to observer.

2
00:00:04,350 --> 00:00:11,400
Now, if things aren't clear yet, you might be asking yourself, how am I going to control things from

3
00:00:11,400 --> 00:00:15,750
observe that merely processes and delivers what pages?

4
00:00:16,770 --> 00:00:21,240
Well, then you need to understand what's going on behind the scenes.

5
00:00:23,430 --> 00:00:23,880
Now.

6
00:00:25,630 --> 00:00:29,710
When you type are you are in our browser and hit enter.

7
00:00:30,160 --> 00:00:38,680
The browser Sims or H2B requests, which is basically get requests to our server.

8
00:00:39,040 --> 00:00:44,470
And in the example where you previously explained, we mentioned Google servers.

9
00:00:45,310 --> 00:00:52,630
It's a job of web servers to handle this request by doing something you might have figured it out by

10
00:00:52,630 --> 00:00:57,880
now that we are going to control things by accessing a specific cure-all.

11
00:00:58,900 --> 00:01:06,100
For example, suppose we enter, you are like one hundred ninety two point one hundred sixty eight point

12
00:01:06,120 --> 00:01:08,020
8.1.1 led on.

13
00:01:08,020 --> 00:01:11,620
I will write it down for you so that the idea will be more clear.

14
00:01:13,860 --> 00:01:14,550
Now, if you're not.

15
00:01:15,870 --> 00:01:16,450
TB.

16
00:01:21,780 --> 00:01:24,090
And we don't I all I'll.

17
00:01:25,150 --> 00:01:31,240
One hundred ninety two point one, sixty eight point one point one.

18
00:01:31,690 --> 00:01:34,540
And a slash led.

19
00:01:35,850 --> 00:01:36,180
On.

20
00:01:38,700 --> 00:01:46,950
Now, if we didn't, are this in the browser, the browser then sends A.B. request to SB 52 to handle

21
00:01:46,950 --> 00:01:50,820
this request on SB Thirty two, reads the request.

22
00:01:51,180 --> 00:01:54,840
It knows that the user wants to turn it on from this line.

23
00:01:56,660 --> 00:02:03,440
It turns the lid on and since a dynamic page to plows are showing little status on.

24
00:02:04,580 --> 00:02:09,830
All of you know, this part of the AL can be anything else.

25
00:02:12,170 --> 00:02:19,100
This part can be changed with anything else, depending on the I.B. that you set for your yes people.

26
00:02:19,790 --> 00:02:27,620
And this line out of this world can be changed with any other thing, let alone on laid off or tell

27
00:02:27,620 --> 00:02:29,240
it on tell it off.

28
00:02:29,720 --> 00:02:32,930
And this is the Stibbe request that we already mentioned.

29
00:02:33,710 --> 00:02:39,980
So this is basically what you are going to write and our client, which is the web browser, and this

30
00:02:39,980 --> 00:02:43,100
will be sent to the server, which is the ISP board.

31
00:02:43,730 --> 00:02:49,010
And in that case, they ask, people will have a code that will be ready to receive this.

32
00:02:50,110 --> 00:02:57,230
You are al and it will try to figure out what's written here once it's recognized that it's it has it

33
00:02:57,230 --> 00:03:06,770
on written here, it will tell on the lead, then it will send out page displaying the status of that

34
00:03:06,770 --> 00:03:09,290
led to your web browser.

35
00:03:09,440 --> 00:03:19,460
So it's basically client or browser and server, then back to the client and from the client, the server

36
00:03:19,460 --> 00:03:20,000
again.

37
00:03:20,390 --> 00:03:21,980
And this law will continue.

38
00:03:22,490 --> 00:03:24,110
This is basically what we are going to do.

39
00:03:24,560 --> 00:03:32,600
We are going to write a code inside the server and that code will has web page code and it will has

40
00:03:32,600 --> 00:03:33,200
to battle.

41
00:03:35,290 --> 00:03:35,620
On.

42
00:03:36,730 --> 00:03:37,870
On and off.

43
00:03:40,140 --> 00:03:49,110
Once you call it by name, once you write one one, eight hundred six to a one one, it will take you.

44
00:03:49,440 --> 00:03:55,740
Once you have this annual browser, it will take you to this web page that exists inside the SB server.

45
00:03:56,220 --> 00:04:00,300
And from there, you can control these tools on or off.

46
00:04:00,930 --> 00:04:03,120
It's as simple as that.

47
00:04:03,810 --> 00:04:07,740
VSP is the server, and your web browser is the client.

48
00:04:08,430 --> 00:04:15,540
You will use your client to connect to the server and give it orders to turn on or off, and it will

49
00:04:15,540 --> 00:04:22,980
execute depending on the code inside it, and will send you the page showing your little status.

50
00:04:24,270 --> 00:04:32,280
I think that now the idea is more clear, and it will be even more clear with the coding and the coding

51
00:04:32,280 --> 00:04:32,760
section.

52
00:04:33,270 --> 00:04:34,290
So stay tuned.

53
00:04:34,650 --> 00:04:35,400
See you next.

54
00:04:36,440 --> 00:04:40,820
And we are going to start coding the sport to act as an observer.