I have 2 server nodes working together in the same cluster as accepted
Topology snapshot [ver=2, servers=2, clients=0, CPUs=8, heap=7.1GB]
If the connection (LAN) lost and return after a while the nodes wouldn't reconnect
Topology snapshot [ver=3, servers=1, clients=0, CPUs=8, heap=3.6GB]
How can server nodes reconnect after the connection lost?
setting reconnect count will work ?
Your question was already answered here http://apache-ignite-users.70518.x6.nabble.com/How-can-server-nodes-reconnect-td3220.html
In case you will have two servers then there is no possibility to reconnect them. You should start new server node manually.
Client reconnection described here:
https://apacheignite.readme.io/docs/clients-vs-servers#section-client-reconnection