https://forge.codesys.com/forge/talk/Visualization/thread/f041f6838c/2021-08-25T06:47:14.071000ZRecent posts to Webvisu freeze2021-08-25T06:47:14.071000Z2021-08-25T06:47:14.071000Zm.prestelhttps://forge.codesys.com/u/mprestel/https://forge.codesys.comede7f3d395a37ecf6e6396a8ed000992b041fe2d

<div class="markdown_content"><p>Hey,<br/> No there is no public interface to restart the webserver right now..</p> <p>Best regards,<br/> Marcel</p></div>

2021-08-25T06:21:45.668000Z2021-08-25T06:21:45.668000ZChris.Ohttps://forge.codesys.com/u/chris-o/https://forge.codesys.comebf91e9c0a55418decda8c56bcbaec2e34b7d5d7

<div class="markdown_content"><p>Hi Marcel, Hi Mr. Schwellinger,</p> <p>thank you for your fast response.</p> <p>I have no influence on the priority of the CAN-BUS-task if I'm right...</p> <p>As I described I excluded the CAN-Devices from the build and then everything was fine. Now I included it again and the logs came back (of course). But the Webvisu is still running without problems?!</p> <p>I did not change anything else... reset origin etc. I tried before as well. So I can't find a reason for that behaviour. </p> <p>I will ask Kontron also if they know this problem. </p> <p>Is there a way to restart the webserver manually if this happens again? In past I did then a online change or a Download and then it starts again...but on costumers side this will not allways be possible.</p> <p>BR Chris</p></div>

2021-08-25T06:17:36.707000Z2021-08-25T06:17:36.707000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.com0e0b91eb307cee1fd37d01b861b7536ab896ce79

<div class="markdown_content"><p>not really, but need probably to be investigated on this device, due other devices do not have this problem. (Would ask Kontron to help to do this)</p></div>

2021-08-25T05:32:47.724000Z2021-08-25T05:32:47.724000Zm.prestelhttps://forge.codesys.com/u/mprestel/https://forge.codesys.comfb9444710c40fe0cb5c4c642f35be45df71e9666

<div class="markdown_content"><p>Hey Chris,</p> <p>I am not aware of any issue.<br/> Could it be that the CAN-BUS is a high priority task and writing to the log results in a lot of IO actions which reduce the speed and the WebServer task simply is not running?</p> <p>I am not an expert at all with CAN-Devices.<br/> <a class="user-mention" href="/u/eschwellinger/">@eschwellinger</a> <a class="user-mention" href="/u/i-campbell/">@i-campbell</a> do you guys have any idea?</p> <p>Best regards,<br/> Marcel</p></div>

2021-08-24T06:56:53.855000Z2021-08-24T06:56:53.855000ZChris.Ohttps://forge.codesys.com/u/chris-o/https://forge.codesys.com75224aa17f446e1288e1868882163f2801088d67

<div class="markdown_content"><p>Hi,</p> <p>I have a problem with my webvisu.<br/> I'm using CoDeSys 3.5.17.0 with a Kontron CU (Runtime 3.5.16.20)<br/> I loaded my program and everything is working fine. After a short time (10-30min) my Webvisu is freezing and I can't reconnect. It looks like that my Webserver is crashing and not starting again. <br/> Inside the codesys visualisation everything is working fine. So I have no exception...</p> <p>I tried to check the log file but I have a problem there (may this could be the root of the problem). I tested my software without the IO's which are connected usually via CAN-BUS. <br/> Because I haven't connected the CAN-Devices my log-file is flooded with log messages from my CAN-BUS (every 10ms)<br/> Could this log-File cause such a problem? At the moment I excluded the CAN-Devices from my program and it seems that the freeze will not happen any more.</p> <p>Have anyone similar problems?</p> <p>I also increased the Buffer size and the update rate without success (like mentioned in an other post).</p> <p>Would be nice if someone have a solution for me :-)</p> <p>BR Chris</p></div>