Description

Minimum reproduction code for nestjs/bull graceful shutdown testing

Installation

$ npm install

Running the app

# watch mode
$ npm run start:dev

Steps to reproduce the Connection is closed. error

1. Install and run the app
2. Copy the process ID from process listening on ... log
3. Run the script sh test.sh <pid>

The test.sh script will publish a job in the "long-job" queue, which will internally start creating a job in the "internal-jobs" queue. It will create one job every second for the next 10 seconds. After 3 seconds the test.sh will kill the node process, which triggers the error.