Hi,

What is a good way to create event for a HTTP JSON Receiver data point that aged over a certain period?

The use case is useful for IoT sensors that sends POST request to Mango. I want to know if a sensor has not send data to Mango for over 5 mins as an example.

BR,
Ricardo

@CraigWeb Thank you for your reply. Sorry, can you provide more detail on how to do this?

Hi,

Is it possible to restrict data points visibility by user? For example, if User A logs in, he/she can only view DP's that was assigned.

BR,
Ricardo

Any idea here?

Thanks Matt for the pointers. Here are my screen shot and final code below.

Now that I have the table, how can I create a device name query that can filter for devices with a point that equals a certain value? For example, how do I modify my code below to only show the device with Assigned == Yes?

<ma-device-name-query device-names="deviceNames" contains="'Tag-'"></ma-device-name-query>

<md-table-container>
    <table md-table>
        <thead md-head>
            <tr md-row>
                <th md-column>Device Name</th>
                <th md-column>Alarm</th>
                <th md-column>Assigned</th>
                <th md-column>Location</th>
                <th md-column>Timestamp</th>
            </tr>
        </thead>
        <tbody>
            <tr ng-repeat="device in deviceNames">
                <td>{{device}}</td>
                <td><ma-point-value point-xid="{{'DP_' + device + '-Alarm'}}"></ma-point-value></td>
                <td><ma-point-value point-xid="{{'DP_' + device + '-Assigned'}}"></ma-point-value></td>
                <td><ma-point-value point-xid="{{'DP_' + device + '-Location'}}"></ma-point-value></td>
                <td><ma-point-value point-xid="{{'DP_' + device + '-Location'}}" display-type="dateTime" date-time-format="LTS"></ma-point-value></td>
            </tr>
        </tbody>
    </table>
</md-table-container>```

Sorry for resurrecting an old post, but the current linux installation instructions specifically say not to run mango as root. If we follow the instruction and create a new user (e.g. mango), we will not be able to bind the snmp trap port, e.g we will get "'SNMP': Unable to bind to trap port. Permission denied.". What is the suggested work around?

Hi,

I have created a couple of devices (e.g. Dev1, Dev2, Dev3...) with the same data points (Pt1, Pt2, Pt3,...)

How do I create a table that shows in the following format?

BR,
Ricardo

Hi Philip,

We have a client on the 2.0.6. Is there a procedure to enable https (i.e. setting ssl.on=true)? Please advise.

BR,
Ricardo

Hi,

Can Mango publish data as a SNMP agent? Can Mango send SNMP traps as an Event Handler type?

BR,
Ricardo

Guys,

Any idea? Do you think an active-passive fail-over architecture of Mango is possible?

BR,
Ricardo