Connection closed after a while

[MarcoPolo]

After a couple seconds we see the connection close, then fail to startup again with the following error:

Failed to establish a connection to https://172.31.6.56:4002/.well-known/libp2p-webtransport?type=noise: net::ERR_QUIC_PROTOCOL_ERROR.QUIC_NETWORK_IDLE_TIMEOUT (No recent network activity after 4000725us. Timeout:4snum_undecryptable_packets: 0 {}).

[marten-seemann]

Can you record a qlog on the server side?

[silkroadnomad]

if you can share some info how to make a qlog, I can make one.
I had the same experience.

[MarcoPolo]

On the Go server set the env var: QLOGDIR=/tmp/qlog

[MarcoPolo]

Closing an idle connection is expected. The issue here is that sometimes we can't reconnect.