example/turn_client/udp failed to get attribute NONES

[tubzby]

Not sure if this a coturn issue or not.

Your environment.

• Version: 72ffd59
• Browser: Not related
• Other Information - Using coturn with docker image: coturn/coturn.

What did you do?

go run main.go -host {COTURN SERVER} -ping -port 3478 -user USER=PASSWORD

panic: attribute not found

goroutine 1 [running]:
main.main()
	/Users/AAAA/src/turn/examples/turn-client/udp/main.go:73 +0x674
exit status 2

What did you expect?

turn_client example runs.

What happened?

turn_client example failed to run with panic

[tubzby]

It seems that my server is not enabling authentication, succeed after authentication is enabled.

but it's still a compatible problem in my opinion.

[Sean-Der]

Nice catch!

I think a better error message here would be fantastic. I am unsure if it is a good idea to support no authentication. I don't want to suggest anything to users that could cause harm.

TURN has some great features like Long-Term Credential Mechanism with a seed that make it really easy.