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1 vote
0 answers
208 views

Retry long-running message processing in case of processing node failure

I have two types of microservices: Data Collector and Data Processor. They communicate with each other via Azure Service Bus Queue. Data Collector collects data from different sources and, once done, ...
yaskovdev's user avatar
  • 169
0 votes
1 answer
1k views

Replacing in-memory queue with messaging queue service

In our application (ASP.NET core) we have events that require computations and which results need to be persisted in a database (the objects are projects that need recalculations when a property ...
Superman.Lopez's user avatar
2 votes
2 answers
912 views

Service bus and strict message order - how can I handle failed messages?

I am considering using Azure Service Bus, however my question applies to queues in general. I have a requirement to send messages in a certain order. Say that the publisher sends a message to the ...
user11081980's user avatar
2 votes
2 answers
2k views

When consuming an api, what is a good way to deal with their request limits?

My app is consuming a third party api. One of the requirements of this api is that my app cannot send more than 20 requests per second. Because of the nature of this app, and because my user base is ...
Matt Spinks's user avatar
0 votes
1 answer
56 views

Queued work serialized by entity, notifications to UI

We're having a lot of fun and success using Azure Functions, but looking for advice on two related design issues. Our first challenge is that we need to communicate job state back to the UI. So the ...
Jeff Putz's user avatar
  • 154
0 votes
1 answer
156 views

Message queues and triggered comms within a native app

I'm building a native app which currently has zero backend infrastructure. With services like Firebase's Authentication, database and notifications means that all interactions are handled client-side ...
MNelmes's user avatar
  • 31
0 votes
0 answers
52 views

Synchronized computation task distribution

I have a system where a set of Operations needs to be done every day. Each Operation has the following metadata: Type, Entity and a Date (independent of current date). It reads something from the ...
user1713059's user avatar
4 votes
1 answer
592 views

Azure ServiceBus Queue: Consumer Application

I am running a .net MVC4 web application. I want to be able to hit an action on a controller, create an email and send it to my service bus queue to be processed (sent). What are my options as far ...
Daryl's user avatar
  • 141
4 votes
1 answer
2k views

How many Topics (queues) to practically use in an ESB

In all the Service Bus examples and tutorials I've seen, they cover publishing a single message to a single Topic that is picked up by a single listening Subscriber. Whilst this is good for a simple ...
MrDeveloper's user avatar