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Question
· Oct 29, 2020
Reply with custom ACK

Hi,i have created a simple production with:

Business Service-EnsLib.HL7.Adapter.TCPInboundAdapter

Business Process - EnsLib.HL7.MsgRouter.RoutingEngine

Business Operation - EnsLib.SQL.OutboundAdapter

the sending application requires a ACK wich is different than the ACK i choose from in the AckMode settings of the Business Service.

How do i create a custom ACK?

Thanks

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I am reviewing some code where the % sign has been used liberally to name arrays that are worked on by different methods within the same class. Apparently it is not good practice to name variables with a "%" sign as the first character because this could overwrite other similarly named variables from other developers, including ISC! Is there another way to make a variable public ?

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I was recently troubleshooting a problem on a Linux (RHEL) instance of 2016.1 at a site. For policy reasons their sysadmins wanted to update the Caché installation so it used network accounts for its cacheusr and iscagent users and groups instead of the locally-created ones that had been set up during original install of Caché.

To do this they ran various commands including chown

Afterwards non-root users couldn't obtain a terminal session using the csession command. Instead they receive this message:

cache: Permission denied

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Hi,

Does anyone have a sample that demonstrates how to use the Data Transformation option create='existing', in order to update an existing object by its ID? My use-case is that I have an HL7 message coming in which contains data on a patient that may or may not already exist in a (non-HL7) table. I want to use the PatientID from the (source) HL7 message, check if that patient exists in the (target) object, and if so, insert some new data into the existing patient, or if not, create a new patient.

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I need to pass an equivalent of .Net Dictionary<string, int> instance from .Net to Caché. In the application, the Caché .Net provider has been used so far, so we came up with passing it as an instance of array of data types. However, the only way to fill the array we are aware of is to use its Add() method which invokes a call to the server instance method of the array for every key-value pair inserted.

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A few years ago, I was teaching the basics of our %UnitTest framework during Caché Foundations class (now called Developing Using InterSystems Objects and SQL). A student asked if it was possible to collect performance statistics while running unit tests. A few weeks later, I added some additional code to the %UnitTest examples to answer this question. I’m finally sharing it on the Community.

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I loaded 2017.2 onto a windows desktop that I was going to use for testing. I need to now uninstall 2017.2 but when I do I get a ERROR saying it can not find the INSTANCE name, when there is HEALTHSHARE defined.

Has anyone else had this issue? I would like to uninstall this version and start over from scratch without having to re-image my machine.

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So we are still fairly new to the ensemble app and getting set up. I have 3 seperate batch record file services that pull in files and send to 3 seperate processes. there is no real rules other than an when condition=1 use this said DTL and send to operation. all 3 of these routers use different DTL's as they are seperate files but all go to the same operation. for some reason i am seeing the files sit in the Process and say Delivered. 2 of the three process after up to 10-15 mins of sitting and the third gets an error i am very unfamiliar with, so this post is two-fold.

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1. iris-dollar-list

PyPI - Status


Interpretor of $list for python named DollarList.

This interpretor was made because :

  • I wanted to use $list in python.
  • Embedded Python do not support $list.
  • The native API version do not support embedded $list in $list.

This is a work in progress. For now, it only support embedded $list in $list, int and string.

WIP float,decimal,double

This module is available on Pypi :

pip3 install iris-dollar-list

It is compatible with embedded python and native api.

Open Exchange app
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I needed to know programmatically if last ran failed or not.

After some exploring, here's the code:

ClassMethod isLastTestOk() As %Boolean
{
  set in = ##class(%UnitTest.Result.TestInstance).%OpenId(^UnitTest.Result)
  for i=1:1:in.TestSuites.Count() {
    #dim suite As %UnitTest.Result.TestSuite
    set suite = in.TestSuites.GetAt(i)
    return:suite.Status=0 $$$NO
  }
  quit $$$YES
}

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This is a continuation of my story about the development of my project isc-tar started in the first part.

Just having tests is not enough, it does not mean that you will run tests after all changes. Running tests should be automated, and when you cover all your functionality with tests, everything should work well after any change in any place. And Continuous Integration (CI) helps to keep the code and deployment procedure with as fewer bugs as possible and automates the routine procedures, like publishing releases.

I use GitHub to store the source code. And some time ago GitHub started to work on its own CI/CD platform and named it GitHub Actions. It is not widely available, yet. You have to be signed as a beta tester for this feature, as I did. GitHub Actions uses quite a different way how to deal with a build workflow. What is important that Github Actions allows to use Docker, and it’s quite easy to customize available actions. And interesting that GitHub Actions is really much bigger than any classic CI like we have in Travis, Circle or Gitlab CI and so on. You can find more in the official documentation.

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Should be easy, right? My DEV environment is working just find and sending out alerts via email, however my TST and PRD environments are showing "ERROR #6070: SMTP Send failed" on the Ens.Alert email operation. Same configuration settings on the operation, same SMTP server being addressed (I confirmed that I can ping the mail server from DEV, TST, and PRD boxes) and same port#. I turned on "Log Trace Events" but don't see anything additional in the logs. Am I missing something?

Let me know if you have any thoughts.

Thanks,

Hunter

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Good day, I would like to find out the size of Caché ObjectScript variable in order to guarantee that my program will not leak, equally in terminal and Caché globals. For example how huge number I can store in that variable ? And what happen in Caché when variable will leak ? How is this behavior treated? (how much memory is reserved for common variable?)

Thanks in advance for your answers.

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Question
· Dec 5, 2016
Defragmentation

All replies are appreciated. We have put our first client into our production cache database and we are looking at what kind of regular maintenance is needed. We were questioning whether we should defrag the database files using windows defrag program and whether we need to run the defrag for Globals regularly? Should we be doing these routinely , occasionally or not at all?

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Today we will talk about Adaptive Analytics. This is a system that allows you to receive data from various sources with a relativistic data structure and create OLAP cubes based on this data. This system also provides the ability to filter and aggregate data and has mechanisms to speed up the work of analytical queries.

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Hi

Is there anyway to catch info/warnings into an Ens.Alert when the inbound adapter is skipping previously file (of any reason)?
Or any other way to pay attention to it.

In our log it usual have Warning or Info level and it stops there. We really want to create some kind of an alert when it happends.

All suggestions welcome

Sincerly,

Michael

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This is a nice introductory explanation of MQTT that I thought would be of general interest. The technology used for the broker in this case is not that important as there are several brokers available.

At global summit we will be demonstrating ways to use MQTT with Ensemble to get information from the Internet of Things into your enterprise applications and business processes,

http://www.hivemq.com/blog/how-to-get-started-with-mqtt

Dave

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Hi All,

Hopefully someone can help me with this case. I need to encrypt a text(querystring) with an AES265 encryption. An other vendor is decrypting this information. I have a working class in C#. I've tried to build the same in Objectscript for the encrypt part but there's a missing link somewhere. What's the difference between the C# and Objectscript implementation?

Objectscript code (until now):

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