I have some code that fire this kind of request very often :
set##class%Net.HttpRequestIf it was called in a loop I could move the HttpRequest instantiation outside, unfortunately this is not the case. The code is called from lot of different places.
I have been wondering if there is a class in IRIS that already implement a connection pool
Eg: a set of connections is maintained and stay open. They can be reused between requests.
Some like that :
//...Until a couple of days ago the most downloaded bookmark extension for VS Code, Bookmarks by Alessandro Fragnani, wasn't able to handle the isfs file references that the InterSystems ObjectScript extension uses when you are operating in a Studio-like way and editing classes & routines directly in a namespace.
In support of our efforts at George James Software to facilitate migration from Studio I raised the issue with Alessandro and helped him resolve the incompatibility.
It's a feature of ObjectScript (perhaps widely known, perhaps not) that if you open the same object ID multiple times, you end up with the same OREF. For example:
USER>set obj1 = ##class(Sample.Person).%OpenId(1) USER>set obj2 = ##class(Sample.Person).%OpenId(1) USER>w obj1,!,obj2 1@Sample.Person 1@Sample.Person
Generally speaking, this is an important feature - you won't end up accidentally modifying the same record via multiple paths and losing some of the changes.
I'm using a customised IRIS Community Edition Docker Container: Node.js has been added and the Native API for Node.js directory moved to a node_modules folder in /home/irisowner.
I think there have been articles published here before but I'm struggling to find them:
I'd like to be able to create my own customised version of the official IRIS Community Edition Container, eg with Node.js and a number of modules pre-installed. So, for example, can I create my own Dockerfile that begins with something like:
FROM containers.intersystems.com/intersystems/iris-community-arm64:2023.2.0.227.0
and then I can add my own stuff to it?
... or is there another recommended approach?
Any info appreciated
Is there any solution to how to purge the usage of the connection in Community Edition?
I have a working portal, where can't do even any simple SQL Query
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Why?
Other namespace services are running normally, and the namespace production cannot be restarted
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Data analytics is a crucial aspect of business decision-making in today's fast-paced world. Organizations rely heavily on data analysis to make informed decisions and stay ahead of the competition. In this article, we will explore how data analytics can be performed using Pandas and Intersystems Embedded Python. We will discuss the basics of Pandas, the benefits of using Intersystems Embedded Python, and how they can be used together to perform efficient data analytics.
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Good morning
Thank you for taking the time to read this issue.
In interoperability environments, in what way is it recommended to monitor and detect changes in Web Production components between environments, for example between Pre-Production and Production, or even between alternate Nodes of Production Mirrors?
We ask this question in order to find out what are the best practices, and what is the most methodical, systematic, simple, robust and secure way to perform this monitoring.
Terminal garbled code, how should I handle it
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I recently started work on trying to Tighten Security in our Development Instance of IRIS that is running based on recommendations from our Audit as you might of seen from my other posts. I am currently trying to get into the Private Web Gateway Manager within IRIS as CSPSystem, but when I attempt to sign in nothing happens.
I went through and reset the password in the CSP.ini and within IRIS for CSPSystem. I made sure it had the new GatewayRole per suggested
When making a synchronous request to a custom business process and there's an error and 0 is returned, it seems that the response is not sent back to the custom business service. Rather, a Ens.MessageHeader with IsError=1 is returned without a message body (which would normally be the response object).
I tried using ##class(Ens.MessageHeader).%OpenId($$$JobCurrentHeaderId).IsError to check the error status but I keep getting the node that $$$JobCurrentHeaderId compiles to is undefined. There's clearly a Ens.MessageHeader object being sent back to the process, but I can't access it.
Hello everyone,
Is there a way to prettify the JSON streams in the incoming HTTP messages so that they are more readable in Visual Trace?
The HTTP messages sent by many software aren't prettified and are displayed like this in the Visual Trace:
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On the other hand, other software like Postman prettify the messages and they are displayed in this way:
I know there is a JSON Formatter class, however what I would like is an automatic setting that automatically prettifies the JSON displayed in the Visual Trace without having to go through code.
Is there anything similar?
We are in the age of the multiplatform economy and APIs are the "glue" in this digital scenario. Since they are so important, they are seen by developers as a service or product to be consumed. Therefore, usage experience is a crucial factor for its success.
In order to improve this experience, specification standards such as the OpenAPI Specification (OAS) are increasingly being adopted in the development of RESTFul APIs.
Hey Community,
Here is a digest of the Developer Community videos on InterSystems Developers YouTube Channel in September 2023:
Hi Community,
Watch this video to learn how to leverage embedded (server-side) source control in a build pipeline using the git- source-control package and other additional tools:
⏯ Embedded Source Control with Git & Containers @ Global Summit 2023
I am trying to lock down security within our Development environment per requirements from a Security Audit that was done earlier this year. I need to try to limit access at a public level, access to cache users, and exposure.
I installed IRIS with the Lockdown method, and have configured my web applications, services, resources, etc.
When I go into my namespace, I am constantly presented with the following error when I try to start or stop an Object...
Cannot login as IRIS manager. Please confirm the '_Ensemble' user is enabled and is assigned the '%All' role.
If one of your packages on OEX receives a review you get notified by OEX only of YOUR own package.
The rating reflects the experience of the reviewer with the status found at the time of review.
It is kind of a snapshot and might have changed meanwhile.
Reviews by other members of the community are marked by * in the last column.
I also placed a bunch of Pull Requests on GitHub when I found a problem I could fix.
Some were accepted and merged, and some were just ignored.
So if you made a major change and expect a changed review just let me know.
I am currently debugging a piece of code relying heavily on macros. I am using breaks in the method to then check the values of macros and object properties as I go. However, any time I invoke a macro within a break I get an error. To get around this I am converting the macro calls into the underlying code. Some of these macros have messy translations and this is somewhat time consuming. Is there an easier way to access macros from within a break?
We currently have a couple of Shell scripts we have written to EnableConfigItem from a Unix (Red Hat) command line, so we can control when a Service/Operation is running via the cron in Unix. We do this by calling
:>iris session xxxxxusing _system user.
During our Security audit it was mentioned that we need to lock down some of the cache users.
Hello Community,
I am working on creating a FHIR bundle with Practitioner resources inside of a BPL business process. Data source is a cache database table containing business partner data objects.
Part of the implementation is a loop over all new or updated data objects. For each element a SAP call is made to retrieve more information and add it to the target resource. As there was no last run on first start, approx. 130000 objects are initially to be exported. After the first run, there would not be more than 100 to be updated on each run.
Hello Hello,
I am building a patient room door signage for a customer who has Trakcare already deployed. The app will reflect patient's data upon admission in the hospital (eg. name, male/female, doctor, mrn, special diet, etc...)
When the patient is discharged, "something" will tell the app that the patient was discharged and the screen will be reset.
Appreciate any kind of direction and help.
Thank you!
Hello Developers!
We've been thinking long and hard about something and decided that we definitely need your input about it 😊
In this article I will explain how to Authenticate, Authorize and Audit by code by using CSP Web Application along with Enabling /Disabling and Authenticate/Unauthenticate any Web Application.
Application Layout
In the sample below, an image file is encoded into a Base64 string in a class property, saved, decoded again with Base64, and restored to another file.
【Usage class】
Class User.test Extends %Persistent
{
Property pics As %GlobalBinaryStream;
}
【When importing】
set x=##class(User.test).%New() // create a new object
// prepare an image
set file=##class(%File).%New("c:\temp\Mii.png")
do file.Open("RUK\BIN\")
for {
if file.AtEnd=1 quit
// Convert image to Base64 format in chunks of 1024 bytes
set cnt=file.Read(1024)
set b64=$system.Encryption.Base64Encode(cnt) // b64: 1402byte
do x.pics.Write(b64)
}
do x.%Save()
do file.Close()On Linux, use the iris command to execute a routine or method from a shell and get the return value.
For more information, please refer to the document "About Instance Connections".
An example of a command is as follows.
iris terminal instname [arguments]The return value of a shell script can be specified using a special variable using the Terminate() method of the %SYSTEM.Process class when the process ends, rather than by specifying an argument in the QUIT or RETURN command that is specified when a routine or method ends. Use the method of returning a value to $?
Is it possible to have a single MUMPS variable representing all subscripts for a global? For example, if I have an ^ABC global and the ^ABC(1,2) node exist, is it possible to have a variable TEMP so that ^ABC(TEMP) would represent ^ABC(1,2)? TEMP="1,2" obviously does not work since it is interpreted as a single subscript, not two subscripts.
Hello,
I am trying to get FHIR Resource using OAuth 2.0 . I get access_token sucessfully but when I use this token i get this type of error in postman. It is showing 401 Unauthorized please suggest any solution.
Thank You
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For Compiling
XData VariableName [ MimeType = application/json ]
Error :
ERROR #5002: ObjectScript error: <MAXSTRING>CompileRtns+282^%occRoutine
ERROR #5002: ObjectScript error: <FUNCTION>DescribePhase2+57^%occSysDe
