I'm building a distributed system that processes messages from hundreds of thousands of sensors, each identified by a sensor_id. I need to guarantee: Strict ordering per sensor_id No two consumers ...

In Symfony I use a custom Serializer upon a transport: framework: messenger: transports: async: '%env(MESSENGER_TRANSPORT_DSN)%' failed: 'doctrine://default?...

I’m working on an Azure Functions project using the new Flex Consumption model with @azure/functions in TypeScript. I have two functions: Producer – sends a message to a storage queue: export async ...

I am making a Win32 app. In this, there are two windows - the top one is transparent, and the bottom one is normal. I am trying to achieve this effect: When the click happens on the top transparent ...

I'm using RabbitMQ with Spring AMQP and want to ensure reliable message delivery from the producer to the RabbitMQ broker. To achieve this, I've enabled Publisher Confirms and Publisher Returns. ...

I'm implementing a job flow using BullMQ (latest version) with NestJS, and I've encountered an issue with error handling in flow jobs. The setup I have a parent flow job and multiple child jobs. The ...

We need to integrate two ERP systems which have to exchange many Entities (Items, Vendors, Prices ect.) and business Documents (Purchase orders, Sales orders, Warehouse transfer orders, ect.). The ...

I'm building a website that lets users add new items in their profiles. Users can also do the same using Discord bot's commands. In both cases the Discord bot sends a message New item added by @user ...