InterSystems Developer Community is a community of 18,870 amazing developers
We're a place where InterSystems IRIS programmers learn and share, stay up-to-date, grow together and have fun!
Learn more

Hello all,

I am trying to start java gateway and constantly getting an error in terminal:
"%RemoteService+3^%Net.Remote.Gateway.1 *%Exception.StatusException ERROR #5023: Remote Gateway Error: TCP error on port '55555', ensure there is an Object Gateway running on this port". I've checked jvm and it is running properly, telnet also is able to connect to the port.

Has anyone encountered this issue before?

1 2
0 230
Question
· Nov 17, 2023
Testing OAuth2

I am attempting to setup my first OAuth2 client, as we are adventuring into the realm of making FHIR API calls to our EMR from HealthShare Health Connect.

I have gone through and set up the Issuer Endpoint, and Client Configuration but now I want to test it and verify that the setup is correct. When I setup the Client Configuration, it would not allow me to use Discovery as it was saying I needed a "Client secret" but was not given one. So I set it up manually, thinking I hit all the information correctly.

2 2
0 254

Trying to setup my first OAuth 2 client to authenticate against Epic's Interconnect instance that is hosting FHIR/Web Service API's. Epic's documentation says the JWT request has to be sent as a POST request..

Does 

GetAuthorizationCodeEndpoint

and 

GetImplicitEndpoint

automatically put the request into a POST request, or do I need to format a %Net.HttpRequest to POST?

Thanks

Scott

1 4
0 230

Motivation

The motivation behind the InterLang project is rooted in the innovative integration of LangChain chatbot agents with the Fast Healthcare Interoperability Resources (FHIR) framework to revolutionize conversational social prescriptions in healthcare. This project aims to leverage the rich and standardized data available through FHIR, an emerging standard in healthcare data exchange, to inform and empower these advanced chatbot agents.

Open Exchange app
4 5
0 248
Question
· Dec 4, 2023
Custom Application Metric

I made a custom application metric, imported it to the USER namespace and used:

set status = ##class(SYS.Monitor.SAM.Config).Add.ApplicationClass("historymonitor.errorSensor", "USER")

to add it. When I do 'w status' it returns 1 so it is added but I still can't see the custom metric in the api/monitor/metrics endpoint. Even though I added %DB_USER in the application roles for api/monitor.

Does anyone know where the problem might be that the metrics endpoint still doesn't show my metric?

0 1
0 121

Intro

In a fast-paced digital era, effective communication is crucial. This article introduces a Java-based chat project, combining the strength of IRIS database and ChatGPT intelligence. Built on Java, it goes beyond real-time messaging, leveraging IRIS and ChatGPT for an enhanced chat experience. Also, the name of the project references the cultural classic - Star Wars.

Open Exchange app
10 6
3 276

Hey Community,

Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in November 2023:

New Videos
№ Video Views
1 InterSystems Java Contest 24465
2 Understanding Source Control with Health Connect Cloud 914
3 Introduction to HL7 V2 Integrations in InterSystems IRIS for Health 692
4 Columnar Storage - The Lean Data Warehouse 131
5 Using UI Based Source Control for Health Connect Cloud 106
6 #9 InterSystems Developer Community Roundtable 82
7 Adaptive Analytics in Action - Two Customer Use Cases 70
8 Bulk FHIR Export 47
9 Performing Advanced FHIR Validation 35
10 JIRISReport - Jasper Reports on InterSystems IRIS 31
11 StarChat 29
12 InterLang - LangChain Agents with InterSystems FHIR Tool 28
13 Quiz-App 28
14 Java client using IRIS NativeAPI CommandLine Extension 26
15 IRIS PEX FHIR 26
16 Kick off webinar for the Java Contest 2023 20
17 Java Global Editor 20

1 1
1 94

Suppose you have an application that allows users to write posts and comment on them. (Wait... that sounds familiar...)

For a given user, you want to be able to list all of the published posts with which that user has interacted - that is, either authored or commented on. How do you make this as fast as possible?

Here's what our %Persistent class definitions might look like as a starting point (storage definitions are important, but omitted for brevity):

10 1
3 281

When there's a performance issue, whether for all users on the system or a single process, the shortest path to understanding the root cause is usually to understand what the processes in question are spending their time doing. Are they mostly using CPU to dutifully march through their algorithm (for better or worse); or are they mostly reading database blocks from disk; or mostly waiting for something else, like LOCKs, ECP or database block collisions?

13 0
2 284

Case description

Let’s imagine that you are a Python developer or have a well-trained team specialized in Python, but the deadline you got to analyze some data in IRIS is tight. Of course, InterSystems offers many tools for all kinds of analyses and treatments. However, in the given scenario, it is better to get the job done using the good old Pandas and leave the IRIS for another time.

4 3
2 515

Hi Developers,
Our next online Developer Roundtable will take place on November 30 at 10 am ET | 4 pm CET.📍

Tech talks:

1. Foreign Tables - by @Benjamin De Boe Manager, Analytics Product Management, InterSystems
2. Building "data products" with dbt and InterSystems IRIS - by @Thomas Dyar Product Manager, Machine Learning, InterSystems

We will have time for Q&A and open discussion.

▶ Update: watch the recording of the roundtable below:

https://www.youtube.com/embed/RxLj4d8GvkQ
[This is an embedded link, but you cannot view embedded content directly on the site because you have declined the cookies necessary to access it. To view embedded content, you would need to accept all cookies in your Cookies Settings]

2 5
0 302
Question
· Nov 30, 2023
Production allowed ports

Hi Guys,

Do we need to configure something in ports so that we can use it in a production?

I've a production with 8 running services and recently added a new service with new port but unable to get it working

raising error 404.

When using an existing port that is used by current running service, my new service works fine but not when using a new port, I've added the new port to inbound rules in the firewall bit still no luck, so is there something I need to do to in Ensemble ?

Thanks

0 3
0 138

Hi, Community!

This article is an overview of SQLAlchemy, so let's begin!

SQLAlchemy is the Python SQL toolkit that serves as a bridge between your Python code and the relational database system of your choice. Created by Michael Bayer, it is currently available as an open-source library under the MIT License. SQLAlchemy supports a wide range of database systems, including PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server, making it versatile and adaptable to different project requirements.

The SQLAlchemy SQL Toolkit and Object Relational Mapper from a comprehensive set of tools for working with databases and Python. It has several distinct areas of functionality which you can use individually or in various combinations. The major components are illustrated below, with component dependencies organized into layers:

_images/sqla_arch_small.png

8 8
4 579