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Seeing as how the TCP/IP data source is character oriented, it might make sense to be able to specify a character to be interpreted as end of stream. (like maybe EOT (\004) or something). I agree, I think that's maybe what was in the author of the help document's mind, but doesn't seem to be implemented as such. In fact, I think the delimiter is currently only used to append to all query or set commands. One other related question: Is it possible to make the polling rate faster than once per second? For my application, a faster poll would be better. Yes! If you have updated to the 3.6 beta this would be possible through the new data sources UI, but is possible in previous versions by going through the import / export tools and changing SECONDS to MILLISECONDS

Hmm that's interesting, that seems to be a new behaviour for Excel 365 cause my process hasn't changed, I always used to use Excel. Curious... K thanks, at least there's an explanation :)

Hi psysak, There are a few ways you could go about it, Build a UI widget that POSTs to the /rest/v2/point-values endpoint. [ { "xid": "DP_Num_Example", "timestamp": 1557250438657, "dataType": "NUMERIC", "value": 123.456 } ] Encode the date and rate information into one or more points, then trigger a scripting data source which "Saves historic" to .set(value, timestamp) to the appropriate points. I may set an alphanumeric to 52.13~1557250438657 which is a context point that updates the context of a script which simply splits the string on ~ and turns it back to numbers. Neither of these methods would cause point events to run currently (no websocket notification of the new value, , but the value would be available for recalculating meta point histories, for instance.

OK Thank-you, I will clear these and rebuild it per this 255char constraint

@ralf said in iOS 12.2 Problem: I don't understand why this bug only exist with iOS. iOS / Safari don't exactly have a great track record when it comes to web standards. Unfortunately this does seem to be a bug in Safari, see here - https://stackoverflow.com/questions/37898048/websocket-network-error-osstatus-error-9807-invalid-certificate-chain Since the message there says "Invalid certificate chain" it might be worth checking your certificate using a site like https://www.ssllabs.com/ssltest/ PS I would recommend you to try a different browser but I don't think it will make any difference as Apple in its infinite wisdom prohibits using anything than its own Safari browser engine on iOS, so Chrome on on iOS is a basically a skinned version of Safari.

@CraigWeb Thank you so much for letting me know there is such website exists. It helps me a lot.

The device identifier at the beginning of the error line was mmcblk0: I wont be able to do any additional testing until tomorrow, but I did test this on another mangoES and received the same results. I believe both tests were using the vertical USB port next to the RJ45 Ethernet port.

Hi wallobee, welcome to the forum! Are you evaluating Mango for a commercial deployment? We can issue you a trial license that would temporarily allow your to exceed the license restriction. You can email support@infiniteautomation.com with a description of what you need to evaluate and how long you need it for.

@ThomasEinasto You need to set a name on the JSON store item. I'll update the example to set a name.

Thanks again Phillip. Both examples are very helpful.

https://forum.infiniteautomation.com/topic/3936/retrieving-historical-values/2 https://forum.infiniteautomation.com/topic/4024/filter-for-point-values/7 When 3.6 is released there will be a bookend="false" option on <ma-point-values>

Hi Mark, The Modbus read data tool in Mango displays the register result in hexadecimal, so 0x37 is 55. Might the value have changed between the readings? You can use the point locator test tool if you want to decode the register by describing the type of data in the register. Another part of the mystery is that Mango begins its addressing at 0, where associating the values in 1025 and 1026 may suggest modscan uses a base address of 1. Edit: Also, I find it strange you say Modbus RTU when the screenshot from Mango is of an IP data source.

Hi Phillip, There's not a simple mechanism I'm aware of for this. The status outputs for the data source and publisher both output packet counts, which don't reflect actual transmitted bytes in all situations (some packets may have fewer values, some packets may have more effective compression, etc). I think if I needed to form a first order approximation of that, I would compare something like ifconfig output from one day to the next via an SSH data source or write that to a file via cron and use the ASCII source. Then the number would at least reflect actually transmitted byte counts instead of uncompressed byte counts.

Perhaps you are looking for https://material.angularjs.org/1.1.18/api/service/$mdThemingProvider#mdthemingprovider-disabletheming-isdisabled

Hi Ramhuzani I see how that message can be misleading. You will need to look in your ma.log file to see what error you are getting. If you go to system settings --> email settings you can confirm your SMTP server setting and test it from there. Then have a look at your ma.log file to see if it is an authentication failure or host failer etc. Note that it will send a test email to the email address of the user logged in. So you will need to make sure your user has an email address.

Thanks for having an eye to posterity!

Hi Dream, welcome to the forum! Have you seen this post? https://forum.infiniteautomation.com/topic/3316/script-to-restart-mango/3 It shows how to restart Mango from within Mango, which can be done in a scripting data source. It also describes how to use the startup scripts restart mechanism. Edit: I changed Ubutu to Ubuntu in my edits

Hi Phillip, Is it an IP that you're polling? Did the network schema change such that it resolves that host to be somewhere else on the network? For instance, AWS instances can communicate more effectively using the intra-availability zone IP addresses, but that is not accessible outside of that zone and you would see this message. If it's a domain name, you could see what DNS servers are being used. But, I wouldn't think that it would be, since generally there're redundant routes around the internet.

Thanks Jared I will create a new metapoint. :)