TheSwamp

Code Red => AutoLISP (Vanilla / Visual) => Topic started by: Andrea on March 22, 2017, 12:29:57 PM

Title: License server
Post by: Andrea on March 22, 2017, 12:29:57 PM
Hi all,

I'm trying to find a way in Lisp to know wich server the license is keep.
any idea where I can found this info ?

Thanks.
Title: Re: License server
Post by: Bobby C. Jones on March 22, 2017, 01:51:24 PM
It can be stored in more than one location.  I don't have any code, but I keep a link to this article that explains where acad looks.

https://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/Use-of-licpath-lic-file-and-ADSKFLEXLICENSEFILE-environment-variable-on-same-computer.html
Title: Re: License server
Post by: Andrea on March 22, 2017, 03:59:11 PM
Thank you...

But the question is if there is any way to know where the license come from...
because we have redundant servers,..

in fact, the information is stored in license Manager under about command..
so maybe is there any way to get this ?
Title: Re: License server
Post by: Bobby C. Jones on March 22, 2017, 04:15:00 PM
Like the article states, it's a cascading search:

If it's not in the environment variable, or in the registry, or in the other environment variable, then it's stored in the .lic file.

A quick search for where to find the .lic file yielded this article.
https://knowledge.autodesk.com/search-result/caas/sfdcarticles/sfdcarticles/Where-is-the-LICPATH-LIC-file-for-2017-products.html
Title: Re: License server
Post by: Andrea on March 22, 2017, 05:08:33 PM
This article miss many info...
specifying that the License location server can also be in Windows environnement variable who the location That AutoCAD looking first.

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment]
"ADSKFLEX_LICENSE_FILE"="server"

then,...it look after on :
HKEY_LOCAL_MACHINE\SOFTWARE\FLEXlm License Manager

Then...it look after on:
HKEY_CURRENT_USER\SOFTWARE\FLEXlm License Manager

Also,...the servers location can be multiples allowing AutoCAD to get the license being redundant.
ex:
[HKEY_CURRENT_USER\Software\FLEXlm License Manager]
"ADSKFLEX_LICENSE_FILE"="@server1;@server2;@server3"

moreover, it will be better if you specify the PORT number.
ex:
[HKEY_CURRENT_USER\Software\FLEXlm License Manager]
"ADSKFLEX_LICENSE_FILE"="2020@server1;2020@server2;2020@server3"

you can use IP adress or servername or the LICPATH.LIC location files...
ex:
[HKEY_CURRENT_USER\Software\FLEXlm License Manager]
"ADSKFLEX_LICENSE_FILE"="c:\users\me\blablabla\LICPATH.LIC"

see:
https://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/Installing-distributed-server-model-s.html


but the question still
"how do I know wich server AutoCAD is connected to ?"


Title: Re: License server
Post by: Bobby C. Jones on March 23, 2017, 10:01:04 AM
Quote from: Andrea on March 22, 2017, 05:08:33 PM
"ADSKFLEX_LICENSE_FILE"="@server1;@server2;@server3"

I see, you stated you were dealing with redundant servers up front and I choose to skip right over that little tidbit.  I do not know the answer to your question.  Sorry Andrea!
Title: Re: License server
Post by: Andrea on March 27, 2017, 08:55:54 AM
Quote from: Bobby C. Jones on March 23, 2017, 10:01:04 AM
Quote from: Andrea on March 22, 2017, 05:08:33 PM
"ADSKFLEX_LICENSE_FILE"="@server1;@server2;@server3"

I see, you stated you were dealing with redundant servers up front and I choose to skip right over that little tidbit.  I do not know the answer to your question.  Sorry Andrea!


its ok Bobby,...Thanks for your help..I'll share the information when I'll find it. :)
Title: Re: License server
Post by: rkmcswain on March 28, 2017, 04:54:06 PM
Another question on this is.... can it change during a session?

If you fire up AutoCAD and it grabs a license from LIC01, but then an hour layer LIC01 goes down.
Presuming AutoCAD knows to go find LIC02, will it do it without a restart, and would your code know about this change?