STUN allocate request timed out (Error Code 701)

[Jeff B.]

Hi there,

While trying to use DataChannel, I see that connectionState stuck at "connecting" while IceConnectionState is connected" and looking through chrome://webrtc-internals/ logs I found the following, 

11/17/2020, 11:10:08 PM
icecandidateerror

url: stun:stun.services.mozilla.com:3478 

address: 172.18.160.x port: 50479 

host_candidate: 172.18.160.x:50479 

error_text: STUN allocate request timed out. 

error_code: 701

11/17/2020, 11:10:08 PM

icecandidateerror

url: stun:stun.services.mozilla.com:3478 

address: 192.168.56.x port: 50480 

host_candidate: 192.168.56.x:50480 

error_text: STUN allocate request timed out. 

error_code: 701

11/17/2020, 11:10:08 PM
icecandidateerror

url: stun:stun.services.mozilla.com:3478 

address: MY_MACHINE_PUBLIC_IP_PREFIX.x port: 50481 

host_candidate: MY_MACHINE_PUBLIC_IP_PREFIX.x:50481 

error_text: STUN allocate request timed out.

error_code: 701  

My firewall is disabled completely and I still have no idea what does this error means. 

Does anyone here aware of a way to fix this?

Thanks,

Jeff

[Philipp Hancke]

don't use a stun server that you found on the internet and that is not even working anymore.

--

---
You received this message because you are subscribed to the Google Groups "discuss-webrtc" group.
To unsubscribe from this group and stop receiving emails from it, send an email to discuss-webrt...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/discuss-webrtc/564708e1-8b94-421d-beb8-e5f9ebdc36f8n%40googlegroups.com.

[KingFinisher]

I am facing the same issue. Using google stun server. Video not working when frames sent from android app. The bug came after Chrome 87. Earlier I thought of hardware acceleration issue. Turned off as well but of no use. Thought of SSL issue but at least it should work on Local. No solution yet. Saw some discussion on chromium blog but not sure whether the fix will come in 89 or not.