Context

The Web Server Gateway Interface (WSGI) is a simple calling convention for web servers to forward requests to web applications or frameworks written in the Python programming language. WSGI is a Python standard described in detail in PEP 3333.

🤔 Ok, great definition and what the point with iris ?

IRIS 2024.2+ has a new feature that allows you to run WSGI applications directly on IRIS. This feature is a great way to integrate IRIS with other Python frameworks and libraries.

I am trying to extract GMHeap, Locksiz values form Config.config using python (imported irisnative for Python) but the below python progam is not returning any value. Please suggest if i am doing any mistake - 

Also, plese suggest how i can set values for GMHeap and Locksiz to a different value through Python.

import irisnative

hostname = "127.0.0.1"
port = 1972
namespace = "%SYS" #change the namespace based on situation
username = "_SYSTEM"
password = "xxxxxxxx"
connection = irisnative.createConnection(hostname, port, namespace, username, password)
dbnative = irisnative.

Hi Community,

It's time for the new batch of #KeyQuestions from the previous month.

Here are the Key Questions of June chosen by InterSystems Experts within all Communities:

hi guys!

while  WorkMgr.Queue reports a error,  there are many locks, how to deal it?

Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in June 2024:

Hello, 

I don't know why I can't get into management portal. I saw something related to permission issue of group allowed to start and stop and have already changed to root and Admin but still doesn't work.

Installation info:

I started "httpd server" and "IRIS". 

Management Portal doesn't show on browser. Error Shows:  

But I could get into "User" namespace from the terminal.

In VS code, I downloaded three extensions. Then 

Could you please tell me, How do we create a global that can be shared by all namespaces?

Are we allowed to delete _SYSTEM user of an Intersystems IRIS, If so,how can we do that?

What is Global mirroring and its purpose?

Hi Community!

Need an introduction to Generative AI? Learning Services is excited to announce the first video in a new series about GenAI basics:

🧐 What Is Generative AI?

By default, all files created inside a container are stored on a writable container layer. This means that:

• The data doesn't persist when that container no longer exists, and it can be difficult to get the data out of the container if another process needs it.
• A container's writable layer is tightly coupled to the host machine where the container is running. You can't easily move the data somewhere else.

One of the great features in InterSystems IRIS is Monitoring InterSystems IRIS using REST API.  This enables every InterSystems HealthShare instance with the ability to use a REST interface to provide statistics about the InterSystems HealthShare instance.  This feature includes information about the InterSystems IRIS instance with many out of the box statistics and metrics.

You also have the ability to create application level statistics and metrics.

I use a swagger file and ##class(%REST.API).CreateApplication to create the rest api.

There is an interesting post: https://community.intersystems.com/post/download-file-rest-api-operation, but it is code, not a swagger configuration. disp.cls returns always a header content : application/json that of course fails as I am not always returning a json

I can not figure out what to put in swagger. Some examples I tried:

produces:
- application/pdf
- image/png
responses:
   200:
      schema:
           type: file
responses:
   200:
       schema:
           type: string
           format: binary

Thank you

Visual Studio Code releases new updates every month with new features and bug fixes, and the June 2024 release is now available. 

Version 1.91 includes: 

• Preview: Incoming/Outgoing changes graph - Visualize incoming and outgoing changes in the Source Control view.
• Python environments - Enhanced environment discovery with python-environment-tools.
• Smart Send in native REPL - Smoothly run code chunks in the native REPL.
• GitHub Copilot extensibility - Chat and Language Model APIs available in VS Code Stable.
• Preview: Profiles Editor - Manage your profiles in a single place.

We have a business process that seems have extra jobs hanging around.  This is what we see in the Jobs tab:

Only the bottom one is actually associated with a process.  So what are those other ones?  There are no queues and I have no way of finding out why they're there.

Thanks.

Hi, I have a controller which handles accounts, and forwards to the relevant controller based on the path, example below:

XData UrlMap
{
<Routes>

<Map Prefix="/:accountId/anothercontroller" Forward="AnotherController"/>

</Routes>
}

Problem is that inside AnotherController, the accountId path parameter is lost, I assume that's because the map forward simply checks if there's a match then forwards.

Hello,

First of all thanks for your time reading this question, and thank you for your help.

🎯 We would need to create an Ensemble HealthShare Operation to read files from a FTP / SFTP server.

We have coded:

Class Operaciones.FTP.ConsultaPDFv01r001 Extends Ens.BusinessOperation [ ProcedureBlock ]
{

Parameter ADAPTER = "EnsLib.FTP.InboundAdapter";

Method ConsultarDocumentoPDF(pRequest As Mensajes.Request.ConsultaPDFRequestv01r00, Output pResponse As Mensajes.Response.RecuperarDocumentoPDFv01r00) As %Library.Status
{
	set ftp = ##class(%Net.FtpSession).%New()
	
	set isConnected =  ftp.

Hello Community,

I've configured a FHIR Server in FHIR Configuration "/csp/healthshare/learn1/fhir/r4 " and I enabled a JWT Authentication for this web application. I've invoked this url http://localhost:52773/csp/healthshare/learn1/fhir/r4/login with basic auth get the JWT token. Now I use the access token as a "Bearer" for GET the patient resource. But I got 401Unauthorized error. Anyway I can get the patient resource with basic auth. I tired assign with %ALL role for testing as well. Did I miss any additional configuration in "FHIR Server Configuration"

InterSystems FAQ rubric

$ZTIMESTAMP returns the date and time in UTC format, so to change it to the local time zone, use the following system method: 

$SYSTEM.Util.UTCtoLocalWithZTIMEZONE($ZTIMESTAMP)

The above output will be in the format ddddd,sssss.fff.

    ddddd: Same format as $HOROLOG dates
　sssss: An integer indicating the number of seconds elapsed since midnight on the current date
　fff: Variable number of digits indicating the fractional part of a second

* Similar to $HOROLOG, except that $HOROLOG does not include fractional seconds. 

SAMPLES>write $SYSTEMUtil.

How can I convert

From = 2024-07-04 13:21:16.477

To = 20240704132116

Have you ever imported an XML schema from an XSD file? You might want to look at the original file again sometime later, but forgot where you put it.

Do not worry, that information is being kept as part of the import process.

The whole imported XSD schema is being kept in the ^EnsEDI.XML.Schema global. That global holds all the imported XSDs in your namespace. The first subscript is the name of the schema that you see in the portal.

To look for the source XSD file location, simply look at the following place:

^EnsEDI.XML.Schema(<schema name>,"src",1)

For example:

ZW ^EnsEDIXML.

I need to be able to take the size of the request from a given %CSP.request

however it seems the best the docs suggest is to get the length of characters in  the request (using $order and Get, Count)...
this is not good enough for what I need to do, Any suggestions?
I scanned the docs and couldn't find anything.

Trying to test a router that takes an XML input and performs a transform on it.
First attempt I tried to test the transform using the XML Document Viewer via the Ensemble -> Interoperate -> XML Document Viewer menu. The transform itself is working however I can not get the output to save to a file. I've made sure permissions are set correctly on the file. It simply doesn't output anything and I'm at a loss as to why.
As another method I also tried testing via Ensemble -> Test -> Business Hosts. Putting the file path/name as the source does not send any data.

Difference between %ResultSet.SQL and %SQL.Statement

Hey Community,

Play the new video on InterSystems Developers YouTube:

⏯ Introducing InterSystems Supply Chain Orchestrator @ Global Summit 2023

Hi,

We have an HTTP business operation where the messages gets stuck and we had to recycle the operation to resume the processing. We are trying to work around this (for time being until we find the root cause) using below code which should recycle the component.  

Set tSC = ##class(Ens.Director).EnableConfigItem(pConfigItemName,0,1)
Set tSC = ##class(Ens.Director).EnableConfigItem(pConfigItemName,1,1)

However, it did not make any difference. When we manually recycle the operation, it prompts for the force update and we have to force it down. So I tried including Set tSC=##class(Ens.Job).

Hi dear Sir,

I see the DTL chain defined in IRIS, which is applicable if regarding transformation from one protocol to another, and fields/segments mapping:

I have a class with two methods

Class Foo.Bar
{

ClassMethod Helper()
{
// do something
}

ClassMethod Generated() [ CodeMode = objectgenerator ]
{
do ..Helper()
// do something else
}

}

Since the method Generated is run before the class is compiled, the call to do ..Helper() fails. Is there a way around this other than manual inlining?

Hello Community,

I'm a beginner and currently working on a project to convert CCDA files to FHIR using InterSystems IRIS. I have developed a web form to upload CCDA files, and I'm attempting to convert the uploaded CCDA files to FHIR. However, I am encountering an issue where the conversion process results in an empty entry.
Here's the Output it displays on HTML page:

Size of CCDA Stream: 74152
vR4
{"resourceType":"Bundle","type":"transaction","entry":[]}

Here is my code: CCDtoFHIR.csp

<!

How do you authenticate with a rest api? The rest api implemention allows us to add in the header Authentication: 'Basic ' + btoa(user + ':' + password) but it is not really secure as a user can inspect and with the right decoding tool see a user password