Update.
I found this thread:
https://stackoverflow.com/questions/9164915/node-js-eacces-error-when-listening-on-most-portsThe solution is to allow, somehow, port 80 for non-root users:
sudo apt-get install libcap2-bin
sudo setcap cap_net_bind_service=+ep `readlink -f \`which node\``
But now I get this:
2018-10-23 21:29:43 [Pool] [bitcoin] (Thread 1) Downloaded NaN% of blockchain from 2 peers
2018-10-23 21:29:48 [Pool] [bitcoin] (Thread 1) Downloaded NaN% of blockchain from 2 peers
2018-10-23 21:29:53 [Pool] [bitcoin] (Thread 1) Downloaded NaN% of blockchain from 2 peers
2018-10-23 21:29:58 [Pool] [bitcoin] (Thread 1) Downloaded NaN% of blockchain from 2 peers
2018-10-23 21:30:03 [Payments] [bitcoin] Finished interval - time spent: 3ms total, 1ms redis, 2ms daemon RPC
2018-10-23 21:30:03 [Pool] [bitcoin] (Thread 1) Downloaded NaN% of blockchain from 2 peers
2018-10-23 21:30:08 [Pool] [bitcoin] (Thread 1) Downloaded NaN% of blockchain from 2 peers
I have two bitcoins nodes connected among themselves (a private mainnet) and I want to start mining.
How do I know the pool is mining?
Thanks.