[Android] Operation not supported on transport endpoint, code 95

[proninyaroslav]

I started migrating to a newer libtorrent4j version with Android 11 support and I'm getting the following error. Tested on API 25 - 31:

I: Peer fingerprint: -Lr3200-
I: User agent: LibreTorrent 3.2
E: Session error: Operation not supported on transport endpoint, code 95
E: Session error: Operation not supported on transport endpoint, code 95
E: Session error: Operation not supported on transport endpoint, code 95
E: Session error: Operation not supported on transport endpoint, code 95
E: Session error: Operation not supported on transport endpoint, code 95
E: Session error: Operation not supported on transport endpoint, code 95
E: Session error: Operation not supported on transport endpoint, code 95
E: Session error: Operation not supported on transport endpoint, code 95
I: [SESSION_LOG] update listen interfaces: 0.0.0.0:46849,[::]:46849
I: [SESSION_LOG] parsed listen interfaces count: 2, ifaces: 0.0.0.0:46849,[::]:46849
I: [SESSION_LOG] about to stop DHT, running: false
I: [SESSION_LOG] starting DHT, running: false, router lookups: 0
I: [SESSION_LOG] external address updated for 0.0.0.0:46849 [ new-ip: 37.235.201.30 type: 2 last-voter: 185.157.221.247 ]

It doesn't seem to affect downloads, i can still download torrents.

Full log: LibreTorrent - Debug_log_11-21-2021_18-57-17.txt

[aldenml]

ACK, I will look at this.

[proninyaroslav]

@aldenml
I can confirm it's still appears on 2.0.5-24.

[aldenml]

Hi @proninyaroslav, this message is harmless, it's just libtorrent reporting the fact that for that particular interface, android is unable bind a port. This is the expectation with the latest android restrictions.

[proninyaroslav]

Ok, I'll probably just put a filter on this message.