@gordoe
Happy to, have sent you a PM

@Gordoe
Yes all cloud connect clients use the same port. I do not see why this would be more secure. To access the clients you have to be authenticated with the server. THe cloud connect server acts as a reverse proxy so to communicate with the clients you connect through the server.

Problem solved - do not put a period in front of the domain name in the proxy settings in CloudConnect.

@gordoe Can you confirm if the file /opt/dTwin/.ma exists? If it does not perhaps try creating an empty file. Very strange that we have not seen this before. What version of Java are you using?

Don't you need an extension to do that? Meaning you'd have to be able to change source code to or at least have additional settings available to run PHP inside apache tomcat? Let me know, I'd be keen to know.

MANGODIR/overrides/web/modules/mangoUI/web/

as far as I know is the web host directory so you don't lose changes with upgrades. But then again that's for just running straight .html I suppose. Not sure if that would work for you.

Other than that I guess you'd need @terrypacker to answer this one unless another Java dev is readily available...

Fox

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.

You ever find a way? I have the same issue right now.

@terrypacker said in Datafile Source - Datetime is in UTC:

.withZone(DateTimeZone.UTC);

Terry Packer for the win! Thanks for the amazing help.

@gordoe said in Values not showing up in v3 pages but will in v2:

/rest/v2/data-points/DP_Site99_CB2-breakerStatus:1 Failed to load resource: the server responded with a status of 404 (Not Found)

This indicates that the data point with XID DP_Site99_CB2-breakerStatus doesn't exist but that doesn't seem to be the data point you are looking at.

@gordoe said in Values not showing up in v3 pages but will in v2:

The server is running with a dual nic. Think that might have an impact?

Not unless your routing is setup incorrectly.

@gordoe said in Values not showing up in v3 pages but will in v2:

WebSocket connection to 'ws://172.30.0.5/rest/v1/websocket/json-data' failed: Error during WebSocket handshake: net::ERR_CONNECTION_RESET

WebSocket issues normally indicate that there is a transparent proxy between the client and the server. We always recommend to use HTTPS for security and reliability of WebSocket connections.

The old UI pages use a long polling technique not WebSockets so this does not affect them.

Interesting suggestion Thomas!

For that matter, one could use acmain.units (or perhaps you would get it from the text renderer suffix if it's set up that way) and avoid having to keep the markup's units matching the points'. And should one have a converting unit, one could use acmain.convertedValue instead of acmain.value

I like the idea of a page setting for the precision!

Oh, and the timezone on the system settings page is gotten from the operating system. So, in Linux you would want to modify /etc/timezone

Hi Gordoe,

Good question! Alas, I'm not too sure. i can tell you that the OPC module is using the org.openscada OPC version 0.9 library to actually do the OPC protocol. I have very limited experience with OPC devices. It looks like you could modify a Mango/bin/ext-available script to set the log level for the logger in the library to a lower level by change its JAVA_OPTS to -Dorg.slf4j.simpleLogger.defaultLogLevel=debug or put a config file someplace: https://stackoverflow.com/questions/14544991/how-to-configure-slf4j-simple

I'm not sure I found the ideal place to explore v0.9 of the source code for the library on the web.

JAVA_HOME would be defined as an environment variable in the OS, so that's Control Panel --> System --> Advanced System Settings --> Environment Variables as C:\path\to\jdk1.8.0_x

You could also modify your Path environment variable to ensure jdk/bin/ is sooner on the path than jre/bin/ (or remove the jre path entry entirely)

Are you sure you downloaded a JDK when you installed Java?

You can find the connection details for your Mango instance in the Mango/overrides/properties/env.properties or Mango/classes/env.properties files. By default Mango uses the H2 database in embedded mode which would only allow another connection if Mango was stopped. I'm not sure if there is a nice library to connect Python to H2. It's assuredly easier with MySQL.

Usually I do the python work on a JSON export, because JSON is very easy to work with.

You can also use the /sqlConsole.shtm page if you are an SQL wizard.

Script environments in Mango have a JsonEmport script utility that can import json and make this kind of modification.

Have you checked out the bulk data point edit page in the new UI?