Error showing After Upgrading from 7.0.0 to 7.4.1

Description:

I am running self hosted community version of Rocket Chat in Container. After upgrading it from image tag 7.0.0 to 7.4.1. Rocket chat is running fine. But I am getting this following error in log.

FYI, I am using host filesystem as volume.

# docker compose logs -f rocket-chat

rocket-chat     | [2025-03-21T21:22:32.665Z] INFO  b3cd58b0-434a-43e7-96ef-55412162cd1d/TRANSIT: Reconnecting...
rocket-chat     | [2025-03-21T21:22:32.666Z] ERROR b3cd58b0-434a-43e7-96ef-55412162cd1d/TRANSPORTER: Server error. Error: listen EADDRINUSE: address already in use :::33147
rocket-chat     |     at Server.setupListenHandle [as _listen2] (node:net:1937:16)
rocket-chat     |     at listenInCluster (node:net:1994:12)
rocket-chat     |     at Server.listen (node:net:2099:7)
rocket-chat     |     at /app/bundle/programs/server/npm/node_modules/moleculer/src/transporters/tcp/tcp-reader.js:62:11
rocket-chat     |     at new Promise (<anonymous>)
rocket-chat     |     at TcpReader.listen (/app/bundle/programs/server/npm/node_modules/moleculer/src/transporters/tcp/tcp-reader.js:46:10)
rocket-chat     |     at TcpTransporter.startTcpServer (/app/bundle/programs/server/npm/node_modules/moleculer/src/transporters/tcp.js:155:22)
rocket-chat     |     at /app/bundle/programs/server/npm/node_modules/moleculer/src/transporters/tcp.js:122:21
rocket-chat     |     at processTicksAndRejections (node:internal/process/task_queues:105:5) {
rocket-chat     |   code: 'EADDRINUSE',
rocket-chat     |   errno: -98,
rocket-chat     |   syscall: 'listen',
rocket-chat     |   address: '::',
rocket-chat     |   port: 33147
rocket-chat     | }

Steps to reproduce:

1. Upgrade container image tag from 7.0.0 to 7.4.1
2. Stop and Remove running container
3. docker compose up -d to bring the rocket container up with the new image tag.

Expected behavior:

No error should be shown in container's log

Actual behavior:

Getting the error mentioned above

Server Setup Information:

Rocket.Chat Version: 7.4.1                         
NodeJS Version: 22.13.1 - x64                 
MongoDB Version: 6.0.13                        
MongoDB Engine: wiredTiger                    
Platform: linux                         
Process Port: 3000                          
Site URL: https://chat.test.com  
ReplicaSet OpLog: Enabled
Commit Hash: fb0f4eaf59                    
Commit Branch: HEAD

Client Setup Information

• Desktop App Version: 4.2.0
• Operating System: macOS 15.3.2

Additional context

Relevant logs:

Start by reproducing the 7.0.0-to-7.4.1 container upgrade with the reported docker-compose setup and inspect the Moleculer TCP transporter entries shown in the stack trace: tcp-reader.js and tcp.js. Verify why port 33147 is already in use during startup; done means the upgrade starts without the EADDRINUSE error and the service remains operational.