{"id":290833,"date":"2023-06-29T04:50:04","date_gmt":"2023-06-29T04:50:04","guid":{"rendered":"\/forum\/forums\/topic\/connection-timed-out-while-reading-data-4\/"},"modified":"2023-06-29T04:50:04","modified_gmt":"2023-06-29T04:50:04","slug":"connection-timed-out-while-reading-data-4","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/connection-timed-out-while-reading-data-4\/","title":{"rendered":"Connection timed out while reading data."},"content":{"rendered":"

Hi. I’m a beginner at Ansys. I want to use anansys fluid. There is a license server on another PC, another PC, and that server is working well. However, when I run workbench, the error message box as below appears.<\/p>\n

“Connection timed out while reading data.
The application has stopped waiting for a reply.
The license server may be experiencing a high demand or a temporary outage. Try again later.”<\/p>\n

It was judged that it was not a normal situation for such a message to occur, and issues on the same problems were identified.<\/p>\n

\/forum\/forums\/topic\/connection-timed-out-while-reading-data-3\/<\/em><\/p>\n

\/forum\/forums\/topic\/license-problems-connection-timed-out-while-reading-data\/<\/em><\/p>\n

https:\/\/www.youtube.com\/watch?v=XIh47MZG__A<\/em><\/p>\n

 <\/p>\n

1. The PC that is causing the problem is different that it is not a server PC, and I couldn’t find ansysli_server.exe and lmgrd.exe in programs that I could add to the exception of firewall. So I tried adding ansysliZ_client.exe just in case, but it didn’t work out.<\/p>\n

\"\"<\/p>\n

2. As you can see in the picture below, the license server setting test result is normal. Also, I received a reply from the license server management team that the server is running normally.<\/p>\n

\"\"<\/p>\n

3. I also tried changing the settings of ansyslmd. There is content about SERVER, but there is no content about ANSYSLI_SERVERS, so I couldn’t change the settings.<\/p>\n

\"\"<\/p>\n

4. I also checked the comments below and tried to change the setting variable, but I couldn’t find ANSYSLI_TIMEOUT_TCP.<\/p>\n

——————<\/p>\n

if anyone facing ANSYS license Server timeout issues. <\/p>\n

Add the below environment Variable in your account<\/p>\n

Name : ANSYSLI_TIMEOUT_TCP<\/strong><\/p>\n

 Value : 300<\/strong><\/p>\n

It will resolve your issue.<\/p>\n

—————-<\/p>\n

\"\"<\/p>\n

5. In this situation, when I turn on the workbench, the following error message occurs twice. Is this a normal situation?<\/p>\n

\"\"        <\/p>\n

 <\/p>\n

Maybe it’s the wrong question because I don’t have enough knowledge about licenses, but I have questions.
Could it be a problem with the license server in this situation?
For example, could it be a problem because the port is not opened, or could it be a problem because it is not designated as a license-enabled IP?
How can I solve this problem?<\/p>\n","protected":false},"template":"","class_list":["post-290833","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["288320","335769"],"_bbp_author_ip":["23.33.28.199"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["4556"],"_bbp_topic_status":["unanswered"],"_bbp_likes_count":["0"],"_bbp_status":["publish"],"_bbp_topic_id":["290833"],"_bbp_forum_id":["27796"],"_bbp_engagement":["288320","335769"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["341826"],"_bbp_last_active_id":["341826"],"_bbp_last_active_time":["2023-12-22 21:08:43"]},"test":"lddl0585skku-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/290833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/290833\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=290833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}