Get Last Message DateTime, Received by Production Component, with ObjectScript code.

Hello, good morning, thank you so much for reading this question. ☺️🙂👍

We are developing a code to get information about our Production's items: services, processes and operations.

We know we can get various configurations of a given item: Category, Port, Enabled...

But we wonder how we could get the date time of the last mesage (most recent) received in an item.

To give a code snippet a small section of the code we have developed (and tested), it looks like:

[...]

For i=1:1:tProduction.Items.Count() {
    #dim item as Ens.Config.Item
    set item = tProduction.Items.GetAt(i)
    
    set Componente = ##class(EsquemasDatos.Monitorizacion.Componente).%New()    
    set Componente.Nombre = item.Name
    
    set tipo = item.BusinessType()
    set x = 0
    
    if (tipo = "1") {
        set Componente.Tipo = "Servicio"
        set x = item.GetSetting("Port",.port); 06/02/2024 To get the port of DICOM Services
        
        if (x '= 1){
            set x = item.GetSetting("IPPort",.port) 
        }
        
        
        set Componente.Comentario = item.Comment
        
    if (tipo = "2") {	
        
        [...]
        
    }
    
    [...]
}


[...]

We would like to get the date and / or date-time of the most recent message sent to that given item, like the one we see on the Production's menu under "Messages" tab:

However, how could it be doable?

We have looked for similar documentation, threads / questions, but we are unnable to find useful information.

We have looked for:

https://docs.intersystems.com/irisforhealthlatest/csp/docbook/DocBook.UI...

https://community.intersystems.com/post/custom-monitoring-page-iris-inte...

https://community.intersystems.com/post/sql-calculate-time-last-message

However, we still having the exact same doubt.

Please, could you help us?

Thank you so much! 🙏☺️🙂👍🙏