Re: HUGE Web Service Performance Issue - Web Development Discussion Boards

Killzone DeathMan21-Sep-12 1:16

21-Sep-12 1:16

hi,
I want to do a webcam chat in my website... I google it but I dont find a pattent solution to add this webcam chat using jquery or PHP!
I just do it sucessfully with C# windows forms application... and never in my website...
if you can help me please let me know!
Thanks,
KZ

Re: Get webcam capture

Joan M22-Sep-12 1:31

Joan M

22-Sep-12 1:31

Have you truly tried Google?

Searching for "webcam jquery" I've found tons of results:
http://www.google.com/search?hl=en&q=webcam+javascript#hl=en&sclient=psy-ab&q=webcam+jquery&oq=webcam+jquery&gs_l=serp.3..0i22.8199.8752.0.9641.5.5.0.0.0.0.269.1060.0j3j2.5.0.les%3B..0.0...1c.1.smKtTRCzn_c&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.&fp=a2569143b5edd79b&biw=1280&bih=705[^]

The first Google result take you to : http://www.xarg.org/project/jquery-webcam-plugin/[^] which is used to do exactly what you want...

Dead | X|

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Re: Get webcam capture

Killzone DeathMan22-Sep-12 11:10

Killzone DeathMan

22-Sep-12 11:10

Thank you

When the project are done I post here the URL, ok?

HUGE Web Service Performance Issue

Jammer21-Sep-12 0:53

Jammer

21-Sep-12 0:53

Hi,

A colleague of mine just asked for a spot of help in relation to a web service. Seems it was taking a long while for our web site to build the client object (its a web reference to an asmx web service ...)

Then I looked at the client code ... 4.3Mb WSDL file!!!!! 7mb .CS code file!!!!!!

182,000+ lines of code!!!!!!!!!!!

Has anyone seen or have experience with a service like this? To my mind this is utterly insane, I've certainly never encountered a single service of this size. Is there anything that could be done client side to try to improve performance?

Cheers,

James

Jammer

Re: HUGE Web Service Performance Issue

jkirkerx21-Sep-12 11:04

jkirkerx

21-Sep-12 11:04

For asp.net, I don't see a problem with that.

if it's really optimized managed code, it should run really fast.

What does it do?

Re: HUGE Web Service Performance Issue

Mohibur Rashid22-Sep-12 3:00

Mohibur Rashid

22-Sep-12 3:00

i thought cs is the extension of C# file..............................

I wish I could believe there is an after life.

Re: HUGE Web Service Performance Issue

jkirkerx22-Sep-12 8:35

jkirkerx

22-Sep-12 8:35

Well yah it is, but the OP posted his concern in the Web Development forum, instead of the asp.net forum, so I did not want to assume anything here at this point.

Re: HUGE Web Service Performance Issue

manak chand22-Oct-12 0:24

manak chand

22-Oct-12 0:24

The Code for sigle file can be subdivided into many files for easy execute by following particular Structure.

manak

Store the history of links the user visits of any browser

Rockstar_19-Sep-12 18:21

Rockstar_

19-Sep-12 18:21

I want to create an application, either web or windows , is it possible to store the links of website which user of the system visits the sites and the may use any browser, if it is possible , please give me suggetion, how to do it?

Re: Store the history of links the user visits of any browser

Andrei Straut19-Sep-12 21:09

Andrei Straut

19-Sep-12 21:09

It's been done already. I suggest you take a look at the way Google did it.

Full-fledged Java/.NET lover, full-fledged PHP hater.
Full-fledged Google/Microsoft lover, full-fledged Apple hater.
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Re: Store the history of links the user visits of any browser

Zamshed Farhan12-Jan-13 15:31

Zamshed Farhan

12-Jan-13 15:31

Your answer is not fully clear to me. Would you please elaborate a little bit more.

socket read on a keep alive request waits until connection timeout

Jayapal Chandran17-Sep-12 4:50

Jayapal Chandran

17-Sep-12 4:50

How to know whether the server has no data while reading the response of a request which is keep alive because the socket read function waits for the server to send data if we have made a request with keep alive option.

I am writing a socket program to fetch a webpage.

My request header has no connection close header so by default the connection is keep alive.

I open a connection, send the request header using socket_write and getting using a while loop to receive data
if it is a Connection Close request the everything works well.

if it is keep alive and after i have read the content the socket_read function is still waiting for data which causes the code to hand in there.

Here how do we know whether the server has completed sending the resource though it is keep alive...

i have a work around like checking the content-length response header to know how much data is received and accordingly i can stop reading

or

if response header has transfer-encoding as chunked then i can write more code to find the end of the response

yet without the above two workarounds how to check whether the socket_recv is still waiting for data?

Besides, i was thinking that since we are setting the read buffer length (like 1024 in this code) and the socket_recv is returning the no of bytes read and if the bytes read is less than 1024 then i can assume that the next read will not return anything and by this time i can quit the while loop.... BUT http server sends different length response so my logic will not work.

Here is my request header and the while loop in which i receive date from the server

//i have commented the connection close header so that by default it will be keep alive

PHP

$o = 'GET /search?hl=en&q='.$query.'&start='.$start.' HTTP/1.1'."\r\n";
$o.= 'Host: www.google.co.in'."\r\n";
$o.= 'User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0'."\r\n";
//$o.= 'Connection: close'."\r\n";
$o.= "\r\n";

//writing $o to the socket resource

//receiving the response

do
{
    $bytes = socket_recv($f, $tbuf, 1024, 0x40);

    if($bytes === false)
              die("\r\nUnable to read headers - ".socket_strerror(socket_last_error()));

    echo "\r\n".$bytes;

    if(!$bytes)break;

    $buf.= $tbuf;
}while(1);

In the above code after i have received the complete html of a webpage the control is in the line where i am reading the response. Which i assume the code is still waiting for data from the server.

Suggestions, comments and advice's are welcome.

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Today's Beautiful Moments are
Tomorrow's Beautiful Memories

PHP

dashing_z14-Sep-12 14:23

dashing_z

14-Sep-12 14:23

How can I create a chat application using PHP? I need the source code, not the downloadable app.

Re: PHP

M-Badger14-Sep-12 20:43

14-Sep-12 20:43

Joan M17-Sep-12 1:00

17-Sep-12 1:00

My 5.
Good link.
I had not seen it before posting mine.
Thumbs Up | :thumbsup:

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Re: PHP

Mohibur Rashid16-Sep-12 4:22

Mohibur Rashid

16-Sep-12 4:22

Do you know most of the people don't even like to answer question like this.

I wish I could believe there is an after life.

Re: PHP

Joan M17-Sep-12 0:59

Joan M

17-Sep-12 0:59

Have you tried google?

This is the results page for the search "php chat source code": Google results[^]

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Re: PHP

Killzone DeathMan21-Sep-12 1:03

Killzone DeathMan

21-Sep-12 1:03

I've created a facebook chat genre, by root, is very complicated but we can negotiate something! Smile | :)

Re: PHP

Mighty Raju27-Sep-12 2:58

Mighty Raju

27-Sep-12 2:58

This is pretty simple...
Refer to this link....
http://www.dreamincode.net/forums/topic/44808-simple-text-chat-box/[^]

Re: PHP

ramonwilson1-Oct-12 22:21

ramonwilson

1-Oct-12 22:21

hotscripts can be searched for many of its free scripts.

Re: PHP

Zamshed Farhan12-Jan-13 15:33

Zamshed Farhan

12-Jan-13 15:33

you may try http://www.dreamincode.net/forums/topic/44808-simple-text-chat-box/

CSS Placeholder question

spankyleo12312-Sep-12 1:47

spankyleo123

12-Sep-12 1:47

How to highlight complete placeholder on MouseOver or when text is being inputted in the control within the placeholder? Example below.

_______________________________________________
|Name : | Joe Bloggs | |
| |________________ __| |
|____________________________ ______|
| |
DOB : |__________________|
| |
Address :|__________________|

Re: CSS Placeholder question

R. Giskard Reventlov12-Sep-12 5:36

R. Giskard Reventlov

12-Sep-12 5:36

Do you mean something like this[^]?

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
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me, me, me

what is camera icon beside image search of google

hosseinDolat11-Sep-12 21:44

hosseinDolat

11-Sep-12 21:44

Hello guys, I need to use Google image with my own program. When I save the WWW.image.google.com I am not able to see the camera Icon beside the search button. I need this camera icon to click on it automatically.
can anyone tell me what is the nature of this camera icon!? is it a button or just a clickable icon!?
Thanks and regards

Re: what is camera icon beside image search of google

Sandeep Mewara11-Sep-12 22:18

Sandeep Mewara

11-Sep-12 22:18

To confirm and see what exactly it was, I did a ViewSource of the page.

I found it's a a-href link wrapped over a span that has image as a background. A-Href link triggers a JavaScript method.

Sandeep Mewara
Microsoft ASP.NET MVP

[My latest Article]: Server side Delimiters in ASP.NET[^]

Last Visit: 31-Dec-99 18:00 Last Update: 27-Apr-24 13:18

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