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@terrypacker I know this thread is a year old but we are now trying to set up a display to capture this event and I have been searching the forum when I saw your entry. I am not sure if you are still looking for cases but I have one.

We have set up a monitor and display that is checking rainfall levels, reservoir levels, and discharge flow rates into rivers and drainage systems for a flood prevention service. Obviously this is a hot topic these days and companies are spending a lot of time to gather, monitor and log this information. Our system is just the online portion of this system and the company will use the information as a kiosk style display so that the main office can see what is happening across the various points at a glance.

We have set up 2 sets of high alarms, the first an amber warning and the second a red critical warning for the levels and flow rates. We have also set up the Rate Of Change event detector for the flow rates that will alert on an increasing rate of change and a decreasing rate of change so the users will alerted to the flood potentials.

On test the system works well and thankfully since the system went live we have not had an event yet. I like the Rate of Change Event Detector for this type of application as it can give an early indication of the flood potential before the actual reservoir levels have reached the warning levels.

Cheers
Brian

@hayden_AUS thanks for your help!

Fox

@MattFox Good news, was able to implement my own proxy server and direct all https traffic through it. Now can get on and finish what I started!
Have a great weekend all!

Fox

Send one anyway, they might start helping in the forums more :P

@cbyrne
I second all your comments about the tags display. It is even worse when you use points with tags in meta data or scripting data source.

@tungthanh500
If you look under the help file, there is explanation for it. Don't click on the question mark on the page, it does not tell you
any thing.

This problem is not uncommon on iPhones, so here's what you should do. If you are still experiencing this problem, you need to reboot your device. If this does not help, then try to clean the file cache because this sometimes makes a difference. The third option involves the use of services from priorityunlock.com, which has a cool ability to unlock devices. Personally, really helped me figure out my iPhone so that you can have success in this case. Try all the options and tell me what worked for you.

@dillfunlap
You describe a behavior that is more appropriate for a timer (an event that needs to happen at a specific time).
Schedule means a desirable situation from the activation of the schedule to the end.

Since there are events where a schedule behavior is not appropriate, as you say, i think the better solution is to add a checkbox to the schedule settings to indicate that is a "constant" schedule so even when the schedule is activated after the original start time the event handlers should be triggered.

@cmusselm Sorry guys, there is no way to disable it without disabling all disk usage monitoring using the property: internal.monitor.diskUsage.enabled=false

@MattFox What it means is this:
The mangoNoSql module (IasTsdb) is trying to insert backdated values (that is values with timestamps which are older than those already contained in the series and saved to disk)
This is an expensive operation as it must rewrite the entire shard.
The TSDB queues the values in memory and tries to write them all out to the shard asynchronously.
Sometimes when this "backdate poster" thread tries to write the backdated values out the shard is already locked (due to a data source writing current values to the shard), resulting in messages like this.

@dan said in Possible bug in Reports module?:

@jared-wiltshire thanks Jared.

No problem, I have committed a fix which will be included in the next Mango core release. The bug was in the core, not the module.

As an alternative work-around you could override or create a new email template .ftl file and replace the <@img logo="true"/> with <@img src="logo.png"/>

To create a new email template for your Excel report -

Copy the supplied template to your overrides, e.g. cp /opt/mango/web/modules/excelReports/resources/ftl/excelReports/reportEmailBody.ftl /opt/mango-data/overrides/ftl/excelReports/myTemplate.ftl Restart Mango Edit your report to use the new template file

Strange... it suddenly started to work, however ocassionally it's casting the OOM exception

Hi Victor, Thanks for the feedback. I think all your points are very valid. We actually have plans to integrate into many services, as you mention, including Twillo, but our priority for Mango v4 has been stability and scale. We now have systems with over 1 million data points which was quite an achievement for Mango. But I completely agree, and we will not lose sight of these other features and integration.

Did you use the Twilio module in Mango v3? Did you find it worked well? It is possible we could upgrade the module to v4, but I was under the impression not many people used it, and it behaved a bit odd as a publisher rather than an event handler. Building it as an event handler will be the better way to go, but I welcome some more feedback.

Sure,
You'll have to use the point-values api for the deletion though. ([mango_domain]/swagger-ui.html#/point-value-rest-controller/deletePointValuesUsingDELETE_1)
Refer to my http builder forum post here for using the http builder.
Let's call your context variable: pt

var DELTA_MAX = 10; var last = pt.lastValue(1,false); var delta = Math.abs(pt.value - last.value); if(delta > DELTA_MAX) { //http.delete("/rest/v2/point-values/"+pt.xid+"?from="+(pt.timestamp-10)+"&to="+(pt.timestamp+10)); }

I'm afraid I do not know if there are any other means at this time to delete point values without the API.

Fox