go to post Oliver Wilms · Aug 21, 2021 I encountered another challenge this week. I utilized AWS Elastic Container Service (ECS) to deploy two Fargate tasks running IRIS MessageBank Mirror. The first task started on ip-10-xxx-xxx-146. It used failover1 volume which had previously been used by ip-10-xxx-xxx-168. The second task started on ip-10-xxx-xxx-168. The second task ran on failover2 volume. It started MessageBank production and it became Primary. Mirror Service did not start on the first task. In messages.log I saw: Mirroring not started, this instance appears to have been copied. See ^MIRROR I suspect this happened because the randomly assigned IP address for the second task matched the prior IP address of the first task. I opened a support ticket with InterSystems WRC on Tuesday morning and I still wait for their response.
go to post Oliver Wilms · Aug 16, 2021 Hello, Started working on Message Bank mirror. Realized there is a MessageBank production running in the namespace with the mirrored database. I probably need to control the AutoStart global to start the production only on the Primary...
go to post Oliver Wilms · Aug 16, 2021 Hi Michael, I implemented Message Bank because I did not want to check multiple instances trying to see what messages were processed in each production. Does that make sense?
go to post Oliver Wilms · Aug 16, 2021 Message bank is a central location for messages and logs from multiple productions. Please see my article here: IRIS Interoperability Message Bank | InterSystems Developer Community | AWS
go to post Oliver Wilms · Aug 10, 2021 Not sure if it could be a simple workaround, but I created a FileControl mechanism where I create my own queue of files for the business service to process. I add files to the queue through an Outbound File Adapter so they can get processed by modified Inbound Adapters
go to post Oliver Wilms · Aug 9, 2021 Hi Muhammad, You need to have a Message Bank Operation to send messages to the Message Bank and you need a Message Bank Production with a TCP Service to receive the messages. I have written an article about my experience with Message Bank and I have a GitHub repo with Message Bank code: IRIS Interoperability Message Bank | InterSystems Developer Community | AWS
go to post Oliver Wilms · Aug 5, 2021 Craig, our Health Connect production handles supply chain messages for Department of Veterans Affairs. Many of the messages are recordmap files. Messages volume is low. I hope to learn how to architect a solution that is reliable and scalable, just in case traffic increases or I can transfer this experience to the next project.
go to post Oliver Wilms · Aug 4, 2021 I was planning to write an article about this topic in current tech article contest. I will get started on it today.
go to post Oliver Wilms · Aug 4, 2021 Hello, I have setup IRIS mirror in AWS using Elastic Container Service / Fargate. I did not utilize a load balancer for mirror setup.
go to post Oliver Wilms · Apr 27, 2021 Congrats to the winners. Thank you for the Git for IRIS app. I plan to use that
go to post Oliver Wilms · Mar 10, 2021 Can you create your own class that extends the class you want to update? Which class? What kind of operation you want to do?
go to post Oliver Wilms · Feb 3, 2021 I created a new class (User.OperationSQL) which extends Ens.BusinessOperation and uses { Parameter ADAPTER = "EnsLib.SQL.OutboundAdapter"; Property Adapter As EnsLib.SQL.OutboundAdapter; ... Do you see Ens.BusinessOperation and EnsLib.SQL.OutboundAdapter?
go to post Oliver Wilms · Feb 3, 2021 I believe we were working on HealthShare 2017. Not sure why you ask?
go to post Oliver Wilms · Feb 3, 2021 Hello Jack, I have done this previously in this class: Class User.OperationSQL Extends Ens.BusinessOperation { Parameter ADAPTER = "EnsLib.SQL.OutboundAdapter"; Property Adapter As EnsLib.SQL.OutboundAdapter; ... I have this code to begin transaction: set tSC = ..Adapter.SetAutoCommit(0) I have this code to commit transaction: set tSC = ..Adapter.Commit() In case of rollback I use this code: Set rollbackSt = ..Adapter.Rollback()
go to post Oliver Wilms · Nov 16, 2020 Mark, I cloned the csv repository, added an interoperability production with a file service and a process that imports the file using csvgen code. Please take a look at this repo and let me know if you have any comments or questions: https://github.com/oliverwilms/csvgen
go to post Oliver Wilms · Nov 16, 2020 Hello Mark, I think you want to setup Interoperability Production. Where are you located? Are you available for phone call or online meeting?
go to post Oliver Wilms · Oct 17, 2020 I observed <UNDEFINED> error when trying to populate the table because there was no activity in the namespace. Initialized tNumInbound and tNumOutbound variables and ran the Task again. I verified I got one row in the underlying table. Then the Analyzer did not get errors any longer.
