Hi Chad,

we're using AdoptOpenJDK 11.0.8.10 (x64) without any problems...
Maybe use this Version?

Exit Mango, backup your mango folder, delete all files inside your existing mango\lib folder and unzip the mango-download-zip file to your mango folder. Accept override existing files.

Hi Ricardo,

maybe:
create a SQL-Data-Source and connect to the h2-db,
Select statement: SELECT COUNT(ID) FROM events WHERE ISNULL(ackTs)
create one numeric datapoint, run the query and log the history.

Or:
Check the alarm-icon with the counter inside the header.
There is something like

<span ng-bind="$ctrl.renderCount($ctrl.events.totalCount)">16</span>

Hi Chad,

I always turn the logs off. Only if there are any problems with the data-source I turn it on to find the reason.
If you config the data-source correct, what is the reason to log the things continuously?
It needs r/w-recources and if you have many to log CPU Power.
If something went wrong you can get an event and check the data-source.

It would be a good thing to have a limit for a "message shower" (logs or events).

Hi Chad,

increase the thread pools a bit, that will help you I think.
Our system is running over one year without any problems (restarts only for updates). 268 Data Sources, 32,359 Data Points and 9 publishers.

Another thing I do for each mango-installation is to config the Mango-internal-data-source to the max (Mango process CPU load, System CPU load etc.) to get an overview what happens with the system and the data-sources (= PLCs). Don't forget to set "override system purge settings" for this ds or you will get a very large database...

Also check your update period versus poll duration for the modbus-ds. Maybe you have to increase your update period because the PLC needs to much time or the network-traffic is limited?

Hi cwangv,

sorry, I don't check the docu v4...

I have installed on a WIN10PRO PC AdoptOpenJDK 11.0.8.10 x64 - not Oracle! - install the service via cmd as Admin switch to the mango folder "boot" and run "java -jar ma-windows-service.jar install" and Mango 4.0 beta 3 is runing via service.
No problems, all works fine!

@wingnut2-0 said in Installing Windows Service:

javaws.jar is not included in AdoptOpenJDK which is required for YAJSW to work.

I think that's the reason.

My last productive 4.0 installation runs with this solution:

https://forum.mango-os.com/topic/4632/windows-10-services-for-mango/3

Hi Mango-Team,

Mango 4.0.0 beta 3 needs a mangoUI update like version 3.7.8 to fix bug where sub-menu would not open in Chrome 87...

We have a productive system running and can't update the client-browser.

Thanks,
Ralf

Hi,

we have a new project that is to be developed with mango 4.0-beta. Are there any restrictions when updating to Mango 4.x if this is available?

Hi,

I do this with the Mango Internal Data Source and create points with "mydatasource-last poll duration" or "poll success percentage" or "previous sequential successful polls" and watch them with a meta-data-point.