IoT & Connectivity

Hi,  is there a way to get the latest timestamp entry from an InfoTable which has around 20 timestamps rows?   Thanks, 

We have Thingworx 9.3.0 deployed in HA with three ThingWorx nodes, three Zookeeper nodes, and three Ignite nodes.  Our database is MSSL 2019 with two nodes set up for failover.Recently, we found our Thingworx cluster down after scheduled OS updates were made to the MSSQL server nodes.  We're looking for some help in tuning our platform-settings and whatever else is needed to ensure the cluster is able to recover from temporary drops due to server maintenance.  Question: Do I just need to adjust "ClusteredModeSettings.ModelSyncTimeout" to the amount of time we expect it to take for our DB to return to availability?Any other insights? Investigation Findings:This one repeats many times in Application log. 2023-02-27 00:33:13.594+0000 [L: WARN] [O: c.m.v.a.ThreadPoolAsynchronousRunner] [I: ] [U: ] [S: ] [P: thingworx2] [T: C3P0PooledConnectionPoolManager[identityToken->14wbh7taufjvcx41v83jrm|7e8297 7b]-AdminTaskTimer] com.mchange.v2.async.ThreadPoolAsynchro

Hello there, I am trying to find a way to print/ save my mashup as a pdf. I saw that the PDF extension did exist at one point in the marketplace but was removed. Most posts I have seen here up to this point have said to create a custom extension but I do not know how to create one to achieve this goal. Could someone help point me in the right direction or show me an extension that has been already made? Thank you.    

hi Expert  i have using user accounts in our application , password to encryption and decryption any  Methode in thingworx9.3 ?   thanks And Regards  Hariharasuthan    

Hi Community, Please can someone assist me with this?I have created a data table and given it a datashape.  When I go and see the mashup, I'd expect to at least see the columns appear without any data. However there are no columns. When I run getDataTableEntries, I get a script this error: 'dataTable is not running'. What does this mean? how does can I remedy this? Regards,  

i want to take a screenshot of a particular page, in that page there is a button, if i click the button page it should get downloaded  

I have a primary / backup pair of machines that need to monitor each other. What is required for one machine to browse the tags of a second? Is there where DCOM is required with certificates etc?  My desire is to be able to shut off the datalogger groups on the backup when the primary is running and vice versa so I dont get duplicate entries in the SQL tables    

Hi,  According to the explanation of the help document :  . "A federation is a concept to enable offloading a large solution workload between ThingWorx servers" . "A primary use case for a federation is off-loading high volume disk IO (such as high frequency stream writes) to a persistence optimized server"   to offload the IO workload , I think a PersistentenceProviderPackage  on  a SSD can also solve the primary use case.  to offload the CPU workload, active-active cluster can solve it.    so what's the real necessary use case for Federation ? or is it still necessary for 9.3+ ?   

In Thingworx  9.3.0-b20 the grid widget offers editedData as well as deletedData as source bindable properties. In prior versions the grid had the data property bindable both ways, but now this is lost. It was very convenient to bind to the data property as a source so that one had an exact view of the data by creating just one binding. Is there a plan to bring back this feature, or even easier, can I bind the current state of the infotable as a source with just one connection so that I can use the current state of the grid without having to implement the data manipulation services (edited, deleted)? 

I need the current (old) password of user to change the new password.    where i have to get the old password, i want that Functionality code Users["Hari"].ChangePassword({newPasswordConfirm:"xxxxx" /* STRING */,oldPassword:"yyyyy" /* STRING */,newPassword:"xxxxx" /* STRING */});  

How can we pass dynamic values for the "ValuesTooltip" attribute in Line chart? I have a multi line chart which has the data from multiple source. I used the below code, But It requires the specific data source Number, I cant mention a specific data source number, coz I required the customized tooltip for all the lines not a single line. ${DataSourceN:<Infotable-field>}  Someone please help me to achieve this requirement. Thank you.  

Timers and schedulers can be useful tool in a Thingworx application.  Their only purpose, of course, is to create events that can be used by the platform to perform and number of tasks.  These can range from, requesting data from an edge device, to doing calculations for alerts, to running archive functions for data.  Sounds like a simple enough process.  Then why do most platform performance issues seem to come from these two simple templates?It all has to do with how the event is subscribed to and how the platform needs to process events and subscriptions.  The tasks of handling MOST events and their related subscription logic is in the EventProcessingSubsystem.  You can see the metrics of this via the Monitoring -> Subsystems menu in Composer.  This will show you how many events have been processed and how many events are waiting in queue to be processed, along with some other settings.  You can often identify issues with Timers and Schedul

Hi Team,   I am not able to find Twilio - 3.1.1 could you please share the download link for this particular version extension.   Thanks and Regards   Re:  post

I am not able to find the correct attachment files in Create An Authentication Extension Part 1 guide. Some other files were there in the downloaded attachment. I needed the Files for creating the extension    

I'm having the next problem. I have some records about our daily production in the postgres database, it records de timestamp of the begining of production of each product and the end of production, but when I use the service in thingworx to connect it to my database and show the data in a grid, the time is with an hour less than in the data base. For example, a product begun at 10 AM and ended at 11 AM, the record in the database is with these hours, 27/04/2023 10:00:00 and 27/04/2023 11:00:00, when I show these records in a thingworx mashup, it shows 27/04/2023 09:00:00 and 27/04/2023 10:00:00 Does anyone knows the reason? recently, in my country, the daylight saving has been canceled I don't know if maybe that's the reason  and if it is, how can I fix it? Thanks in advance.   

Hi,  Whatever I do, the pie chart doesn't expand, in Responsive Mashup   It Expands well as per the width and height in the Static Mashup, but it doesn't expand in Responsive Mashup.   Thanks,  

Hi,   Let say we have this previous configuration, Thingworx Platform server (Server 1)  -----connected----->  PostgressSQL( Server 2)   Now I want to install thingworx Platform on new server say server 3, migrate everything from server 1 platform to this new Platform  and connect it with existing postgress server on server 2. Like the configuration shown below,   New Thingworx Platform server (Server 3) ------connected----> PostgressSQL( Server 2)   Is this possible. If yes, can someone suggest an optimized steps.   Thanks        

Hello,I'm having trouble resuming TWX 9.3. While running, I couldn't save changes to mashups. The message was (unfortunately I don't have Application Logs anymore) that I can't save changes to the database.I restarted Tomcat and can't open ThingWorx again.How to deal with this bug? 2023-03-20 10:24:38.863+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: main] OS: Windows Server 2022 2023-03-20 10:24:38.863+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: main] OS arch: amd64 2023-03-20 10:24:38.863+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: main] OS version: 10.0 2023-03-20 10:24:38.863+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: main] Total Processors: 4 2023-03-20 10:24:38.863+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [I: ] [U: SuperUser] [S: ] [P: ] [T: main] Default encoding: UTF-8 2023-03-20 10:24:38.863+0000 [L: INFO] [O: c.t.s.ThingWorxServer] [

Is it possible to load base64 string as source URL to image widget and display the image?   I tried as below with jpeg image, but it's not working... It doesn't showing any Image. just white space.     Example: Display Base64 Images in HTML

I'm new to the community, I hope you can help me. I need to use the Arduino UNO or MEGA, to write or read analog data with digital, from the PLCSoftlogix emulator. The SoftLogix Creates a Virtual PLC, which is programmed with RSLogix, these must write to the KepServer and this in turn to the Arduino through Modbus RTU Serial, My query is how to make the PLC write to the KepServer and then to the arduino, and this in both directions. Kind regards -----------------------------------------------------------Translated the text from Ilocano to English using google translate on 10-April-2023 at 9:29am IST by vnamboodheriOld Subject - Arduino como modulo ModBus IO desde SoftLogix 5800 de Allen BradleyOld Body - Soy nuevo en la comunidad, espero me puedan ayudar. Necesito usar el Arduino UNO o MEGA, para escribir o leer datos analogicos con digitales, desde el emulador de PLCSoftlogix. El SoftLogix Crea un PLC Virtual, a que se programa con el RSLogix, estos deben escribir en el KepServer y es

Hello, fellow Kepwarers,      I ran into a problem that my Iot agent sent only empty response to my Django backend.      I set up an IoT agent as Rest Client and added a simulation tag. So that whenever the value changed, the agent should have sent a POST HTTP request to my backend.  The template format were kept as the default settings. However, after I edited the tag value, the mechanism worked but the Django only recieved empty request (it showed "<QueryDict:{   }>").      Can anyone shed some light on this problem? Much appreciated!   

how to create service using JavaScript code in particular Thing. I created new Thing code using but how to create service using JavaScript code in particular Thing code. step1:   Thing created using JavaScript code. var params = {name:"Scheduler_Dynamic_CRON139ol" /* STRING */,description: "DEMO Scheduler With CRON dynamically set" /* STRING */,thingTemplateName:"MyCustomScheduler" /* THINGTEMPLATENAME */,projectName:"MailserverGoogle" /* PROJECTNAME */,runAsUser:"Hariharasuthan",schedule:"0 0/1 * * * ?"}Resources["EntityServices"].CreateThing(params);}; step2: below this is service code but how to implement in Thing(step1) using code wise implementation?Things["Mailserver_google"].SendMessageWithAttachment({cc: "harisuthanlive@gmail.com" /* STRING */,path: "52.xlsx" /* STRING */,bcc: undefined /* STRING */,subject: "me test Report one mintues " /* STRING */,fileRepository:"SystemRepository" /* THINGNAME */,attachmentName:"52.xlsx" /* STRING */,from: "jjj@

Hi there,   I want to add a mashup inside a cell of advanced grid but it appears as the name of the mashup and couldn't find "Mashup" type in the "Configure grid columns" pop-up though the data-shape contains a "Mashup name" field any idea on how to view mashup inside of the advanced grid ? And also on how to add a clickable image inside a cell in the advanced grid ? I managed to add the image itself but it is not clickable   

Dear Developers,   I put a grid widget in a mashup and try to show it up as "popup". however, we cannot see the gridwidget eventhough I dont set any "visible" status and the size of the  popup window is also enough big.   I change the configuration of navigation function from "popup" to "new", then the grid is appeared.   could anyone tell me why this happens and how to show the grid up with popup ? my thingworx version is ThingWorx 9.3.6-b1323 sc of mashup design. sc of when we navigate the window as "popup". sc of when we navigate the window as "new".  

Hi,I am new to ThingWorx platform. Currently I am using ThingWorx version 9.3. It will a great support if I have some sample code on how to implement the below. Through a Mashup, I am creating a dynamic Scheduler with a JobID, which needs to call the below service which is defined in another thing.Service (JobID) <<which is defined in another Thing>>{... Based on the JobID passed from the Scheduler, I will do some functional logic....} If you have any simple and quick solution, Kindly assist.@Velkumar, @Sathishkumar_C, @VladimirN