Reached illegal state! IPV4 address change from defined to undefined

[n0rt0nthec4t]

Current Situation

Since updating code based to HAP-Nodejs 1.10 and subsequently having ciao updated to 1.3.0, been seeing these errors below in my accessory logs

Thoughts on why now occurring?

AssertionError [ERR_ASSERTION]: Reached illegal state! IPV4 address change from defined to undefined!
    at MDNSServer.handleUpdatedNetworkInterfaces (/opt/Nest_accfactory/node_modules/@homebridge/ciao/src/MDNSServer.ts:695:18)
    at NetworkManager.emit (node:events:531:35)
    at NetworkManager.checkForNewInterfaces (/opt/Nest_accfactory/node_modules/@homebridge/ciao/src/NetworkManager.ts:345:12)

Logs

AssertionError [ERR_ASSERTION]: Reached illegal state! IPV4 address change from defined to undefined!
    at MDNSServer.handleUpdatedNetworkInterfaces (/opt/Nest_accfactory/node_modules/@homebridge/ciao/src/MDNSServer.ts:695:18)
    at NetworkManager.emit (node:events:531:35)
    at NetworkManager.checkForNewInterfaces (/opt/Nest_accfactory/node_modules/@homebridge/ciao/src/NetworkManager.ts:345:12)

Configuration

.

Environment

• OS: Docker NodeJS image, 20-Alpine3.20
• Software:
• Node: 20.15.1
• npm: 108.2

Process Supervisor

other (Explain in Additional Context)

Additional Context

No response

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[n0rt0nthec4t]

This is not stale.. Still occuring

Aug 28 09:36:00 garagedoor node[11165]: AssertionError [ERR_ASSERTION]: Reached illegal state! IPV4 address change from defined to undefined!
Aug 28 09:36:00 garagedoor node[11165]: at MDNSServer.handleUpdatedNetworkInterfaces (/home/pi/node_modules/@homebridge/ciao/src/MDNSServer.ts:695:18)
Aug 28 09:36:00 garagedoor node[11165]: at NetworkManager.emit (node:events:526:35)
Aug 28 09:36:00 garagedoor node[11165]: at NetworkManager.checkForNewInterfaces (/home/pi/node_modules/@homebridge/ciao/src/NetworkManager.ts:345:12)
Aug 28 09:36:00 garagedoor node[11165]: at processTicksAndRejections (node:internal/process/task_queues:95:5)

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[hjdhjd]

If you can recreate this, at will, turn on debugging please. There should be network change messages around it like Detected network changes that will provide a bit more context. I’ve struggled to recreate this one at will, unfortunately, and without that…I need data. 😄

Add the environment variable:

DEBUG=ciao:NetworkManager

And let’s see what comes up in/around the assertion error that’s generated and let’s get this one tracked down for everyone’s sake. 😄