Hello. On some hosts, IRIS in containers.intersystems.com/intersystems/iris-community:2024.1 falls with a core dump.

auser:~$ docker run --rm -it --entrypoint=""

Coredump stack:

(gdb) bt
#0

Are there some hardware requirements for IRIS docker container? Or maybe some specific settings?
Host details:
 

auser:~$ cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 26
model name      : Intel Core i7 9xx (Nehalem Class Core i7)
stepping        : 3
microcode       : 0x1
cpu MHz         : 2095.076
cache size      : 16384 KB
physical id     : 0
siblings        : 1
core id         : 0
cpu cores       : 1
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 11
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm constant_tsc rep_good nopl xtopology cpuid t
sc_known_freq pni ssse3 cx16 sse4_1 sse4_2 x2apic popcnt hypervisor lahf_lm cpuid_fault pti
bugs            : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit mmio_unknown bhi
bogomips        : 4190.15
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management:
...

processor       : 9
...

What settings do I need to just passthrough an X12 messages from a BS to BO and out the BO without modifying the message?

Currently, we are receiving the X12 messages but, it seems Iris is modifying it by "hiding" some segments like the ISA segment. The message goes out the BO modified and it doesn't reach its destination. Since I just want to pass it through, there is no BP, DTL, or Rule processing the message. Message is received by the BS and sent directly to the BO. 

My current settings:

1. The BS is set as
   • TCP with Class Name: EnsLib.EDI.X12.Service.TCPService
   • Adapter Class Name: EnsLib.

Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Adapt AI to your Existing Architecture @ Global Summit 2024

I am working on a product that uses REGEX and matches it. 
The regex is tested both on the client-side (using the JavaScript REGEX engine) and both on the server-side.
But I couldn't find one word about the way intersystems parses the regex, It is quite elementary to state which which engine it works with. 
from what I could gather from early implementations and such, the engine is based off PCRE, But I need to confirm this somehow, Can anyone give me a definitive answer, Is there any tool to test the regex other than writing it myself?

Hello Community,

I'm starting to explore OAuth2 and, as a first step, I want to set up an OAuth2 authentication with Microsoft. I've created a small sample page that attempts to sign in with Microsoft. However, after entering the user credentials, the redirection doesn't work.

Greetings dear community members!

I have recently been deploying an IRIS for Health image on a Docker with a preconfigured Webgateway image and I have come across the problem of the SSL configurations that allow us to connect to the IRIS instance using HTTPS and going through our Webgateway.

Until now I had always deployed IRIS for Health with a Community license, which still has the Private Web Server installed, so I only needed to configure the Webgateway connection with the deployed IRIS instance:

Good day,

Sinds 20 november 2024 We have getting an error in Production when execute query in Postgres .

FOUT #5023: Fout in Java Gateway: JDBC Gateway getClob(0,2) errorRemote JDBC error: Bad value for type long :  Sneeuwheide

Best Regards

Eduard

Hence the question: is there a way to do that?
The goal is to get data (from half a thousand to 3-4 thousands lines) from DB, calculate standart deviation  then use it as logical condition in analyzer. 
For example IF std > custom_value = show_the_result ELSE null
There is a STDDEV(MDX) method used in Analyzer but it is a measure and it can not be used as logical condition (correct me if i am wrong)

And there is a Embedded Python with numpy, but logic behind STDDEV(MDX) and numpy.

I finally figured out how to get JWT token using set x = ##class(%SYS.OAuth2.Authorization).GetAccessTokenClient("medbank","openid fhirUser",.prop,.err).

I also found iris-fhir-client app on Open Exchange. I registered Epic sandbox server, but I cannot list resources. I suspect I need to integrate authorization / authentication. How do I do this with irisfhirclient py?

Hi, Community!

We've had several new ideas from the Ideas portal implemented and thought that you might be curious to learn more about them in our series of articles dedicated to Implemented ideas 😉

So help us choose the ideas you want us to write about in the poll below.

Working on a project where I'm needing to make FHIR calls from my HealthConnect Interop production to Epic. 

My issue is I'm not able to construct a valid JWT for the OAuth token retrieval that Epic will accept. I have the below code where I'm able to create a valid header and payload that I'm base64URL encoding and then trying to sign with my .pem private key file. However, Epic is not liking the signature portion of my JWT.

As such, I wanted to present my code to see if I'm performing the signature steps correctly? I've seen some posts where the %Net.

On 4 December 2024, System Alerting and Monitoring  (SAM) will be removed from the InterSystems download sites, the container registry, and documentation site.

InterSystems announced last year that it has ceased further development of SAM and simultaneously labelled it as deprecated.  InterSystems will continue to support existing customers using the technology in the same manner as product versions beyond the Minimum Supported Version window.

Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Big Data, AI and ChatGPT in Healthcare @ Global Summit 2024

Has anybody encountered this before?

I did a very usual hl7 adt transformation DTL, but it is with a customized schema, like ADT_ALL, it is a structure that tries to cover all the ADT schema scenario so we can use 1 type for all ADT messages.

the DTL tests fine in DTL test, with all the segment transformed correctly, but once I put it to test, to send message through source and the message after transformation can only go to MSH, EVN, but won't transform other segment like PID etc.

Let's say I open a stream/file.

If it's not in UTF8 i need to call $ZCVT, and if it's already in UTF8, then I don't need to call $ZCVT.

Is there any way to determine character encoding for input stream/file?

Production Configuration

This demo has an interoperability production with 16 items. 

Production Configuration HL7 + Kafka Producer

The first part of this demonstration consists of sending an HL7 SIU file which will be transmitted to the 2 other HL7 flows (HTTP and TCP), and transformed and transmitted to the Kafka server. HTTP and TCP flows will transform HL7 messages in the same way before sending them to Kafka as well.

Hi everybody, 

I'm modifying a REST interface for a client but it seems impossible to me to modify HTTP Response Status and including custom HTTP Headers either.

My dispatch class (extending %CSP.REST) is contacted through a POST request and the latter is processed in a custom class (extending %CSP.REST as well) accessed as shown in the example below:

  <Route Url="/test" Method="POST" Call="Custom.Test:Process" />

Within the processing class I tried executing the following statements with no success:

Do%response.SetHeader"totalcount"

As we keep updating our software, we often realize that we require more and more modern solutions. So far, only one major piece of our software relies on reading barcodes in documents and images. Since Cache did not have a means of reading barcodes in the past, we have always achieved our goals by using a Visual Basic 6 application. However, it is no longer an ideal solution because it is currently complicated to maintain it. IRIS also lacks this capability, but it has recently got an option that makes up for it: embedded Python!

Is it possible to check retroactive LOCK history?
 

context:

I found it in the application error log. Some LOCK errors - ERROR #5803
Is it possible to somehow identify the point in the job or process code that caused these locks?

At the moment I no longer have table LOCKS on the server, but I would like, if possible, to check the time at which the incidents occurred.

InterSystems IRIS provides a complete application development environment for building sophisticated data- and analytics-intensive applications that connect data and application silos. It is designed to work with all of the common development technologies in an open, standards-based fashion and supports both server-side and client-side programming.

InterSystems IRIS supports server-side application development with both Python and InterSystems ObjectScript. InterSystems IRIS also supports client-side development using many popular development technologies, including Java, C#/.NET, Node.

Good morning dear community,

This is like my first post in this community. Let's see how this turns out.
I have a question about the Intersystems Kubernetes Operator and the deployment of the webgateways.
I am responsible for the hosting and deployment of the apps. For the future we are planning to host our application in a kubernetes cluster. I am using the IKO for this.
I am using webgateways, for external access as separate pods. And sidecar containers for internal access, like the management portal.

My current Problem is the configuration of the webgateways.

I use the following code to calculate the SHA1 of a file :

set##class%Stream.FileBinary

This code is called thousands of time and performance is critical. I have tried to code same logic in another language (which is lower level) and it's almost twice as fast. It's unclear why so I started investigating.

Using Process Monitor, it shows that files are read in chunks of 1024 bytes (1K) which is suboptimal. Reading a file of 1MB while require 1024 file system calls. Usually bigger buffer is used (eg : 4096 or 81920).

The SHA1HashStream() function is implemented this way : 

160

stream.

Is anyone using Veeam as their external backup product?

I'm trying to backup a Linux VMs (VMWare; SUSE).

These VMs have a mirrored pair IRIS DB.

I'm using the InterSystems's provides pre-freeze - Backup.General(ExternalFreeze)
I'm using the InterSystems's provides post-thaw  - Backup.General(ExternalThaw)

I've been running the backups with Veeam 'application aware processing' so I can add the pre-freeze and post-thaw scripts.

I'm backing up the PRIMARY node of the mirror pair.

Getting the below error "InvalidNumberAppointmentminutesDurationpositiveInt" when HS.SDA3.Appointment.Duration=0  and attempting to Transform

 HS.FHIR.DTL.vR4.Model.Resource.Appointment.minutesDuration

Hi, Community!

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Exploring InterSystems Data Studio

Hi Guys,

I'm a newbie in Dockers & containers and trying to install IRIS & VS Code in a container with dockers in Linux.

My understanding is that I first need to install docker, create a container then install IRIS image and looked into this documentation (Container How-to | InterSystems IRIS Data Platform 2024.2) and got me lost so I guess I need baby steps:

So I've installed Ubuntu in my Desktop and went to https://containers.intersystems.

Hi,

Experienced Senior Full Stack Developer with 16+ years of expertise specializing in InterSystems technologies and modern front-end frameworks looking for opportunities. Proficient in MUMPS, Cache, IRIS, PSL, GTM, ZEN, REST API and  Ensemble (Interoperability), with a proven track record of building robust, scalable systems for healthcare, finance and gaming industries. 

On the front-end, highly skilled in ReactJS, Material-UI (MUI), HTML, CSS, and JavaScript, bringing a strong understanding of user interface design and responsive, user-centric web applications.

Hi ,

I receive below JSON from a https outbound operation

{
  "Link": "www.sample.com",
  "Practice": [
    {
      "Node": "Record1"
    }
  ]
}

I am able to read Link as - JSON.%Get("Link")

How can I read Node value ?

I am using a JDBC connection to MS SQL server to execute a stored procedure to select data and bring it into InterSystems as a EnsLib.SQL.Snapshot. I loop through the EnsLib.SQL.Snapshot using a while loop, but I also want to iterate through the Columns within that Row to do logic.

Is there a way to iterate through the Columns of the current Row of the EnsLib.SQL.Snapshot so I can apply logic/rules for further processing?

Thanks

Scott

Hello,

I want to upload a "custom" metric in prometheus (queue).

For now, in version 2022, I have the impression that we cannot add multiple labels and yet the basic metrics know how to do it.

ex: standard metric

iris_interop_messages_per_sec{cluster="1", host="xxxx", id="API", instance="xxxx:80", job="SAM", production="xxxx"}

my current example: I would like to be able to at least add the production, just to have the source of the measurement.

my_iris_queue{cluster="1", id="xxxx", instance="xxx", job="SAM"}