I’m having the same issue. When I restart the validator, I end up with a lot of
MConnection flush failed … use of closed network connection
which persists until I restart the sentry nodes.
Sentry 1 has a public IP
Sentry 2 and the validator are behind NAT
Sentry 1
grpc_max_open_connections = 900
max_open_connections = 900
max_subscription_clients = 100
max_subscriptions_per_client = 5
persistent_peers = "cccccccccccccccccccccccccccccccccccccccc@1.22.32.42:26656,bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb@1.21.31.41:26656"
addr_book_strict = false
max_num_inbound_peers = 10
max_num_outbound_peers = 5
pex = true
seed_mode = false
private_peer_ids = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
max_open_connections = 3
Sentry 2
grpc_max_open_connections = 900
max_open_connections = 900
max_subscription_clients = 100
max_subscriptions_per_client = 5
persistent_peers = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa@1.2.3.4:26656,bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb@1.21.31.41:26656"
addr_book_strict = false
max_num_inbound_peers = 10
max_num_outbound_peers = 5
pex = true
seed_mode = false
private_peer_ids = "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
max_open_connections = 3
Validator
grpc_max_open_connections = 900
max_open_connections = 900
max_subscription_clients = 100
max_subscriptions_per_client = 5
persistent_peers = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa@1.2.3.4:26656,cccccccccccccccccccccccccccccccccccccccc@1.22.32.42:26656"
addr_book_strict = false
max_num_inbound_peers = 3
max_num_outbound_peers = 0
pex = false
seed_mode = false
private_peer_ids = ""
max_open_connections = 3