web_concurrent_start and web_concurrent_end. What triggers the recording in a script?

[Kevyland]

Good Day,
I noticed recording that I started seeing web_concurrent_start and end
in the script.
I read the help. Generally what triggers this getting recorded in
the script?

web_url("bkingstaging",
"URL=http://xxxx.yyyy.com/abcdefg/",
"Resource=0",
"RecContentType=text/html",
"Referer=",
"Snapshot=t9.inf",
"Mode=HTML",
LAST);

web_concurrent_start(NULL);

web_url("bk_main_bkgd.jpg",
"URL=http://xxxx.yyyy.com/abcdefg//images/bk_main_bkgd.jpg",
"Resource=1",
"RecContentType=image/jpeg",
"Referer=http://xxxx.yyyy.com/abcdefg/",
"Snapshot=t10.inf",
LAST);

web_url("bk_title_bkgd.jpg",
"URL=http://xxxx.yyyy.com/abcdefg/images/bk_title_bkgd.jpg",
"Resource=1",
"RecContentType=image/jpeg",
"Referer=http://xxxx.yyyy.com/abcdefg/",
"Snapshot=t11.inf",
LAST);

web_concurrent_end(NULL);

[James Pulley]

Browsers can support downloading of data on multiple concurrent threads.
This web_concurrent_start/end activity is triggered by just such
concurrency in browser action while recording.

[Venkat P]

You didnt specify your recording modes.

Concurrent starts and stops appear when you are recording using HTTP as your recording mode instead of HTML. (unless you use explicitely check use concurrent steps in your advanced options for HTML recording)

-Venkat

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[Kevyland]

Thanks guys
You were correct I was toggling some Advanced recording options

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[saurabh munjal]

Hi Kevyland,

I think you are using Html recording mode. In this you have selected option for "Non Html generated elements"

and further you clicked on "Record in septate steps using concurrent group". Generally we click on "Do not Record".

See, using these options, you can control how VuGen records non HTML-generated elements.

The option you have clicked creates a new function for each one of the non HTML-generated resources, it does not include them as items in the page's functions (such as web_url, web_link, and so on by applying EXTRARES).

regards

Saurabh

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[James Pulley]

Looks like URL mode to me with the individual calls for each element.

[Sankar Oracle]

Hi Kev

 

With NCA protocol, These two steps indicate that the simultanious actions occured when you send a request to server and all those will be recorded between these two functions.

 

is this the similar situation that in your case also, yes you are using HTML recoding mode

 

Thanks

sankar

[Kavita]

I think you are using URL based recording mode.