Unable to make connection to camunda table from multiple nodes

Hi All ,

we have a 4 IP’s/nodes which lies below Load balancer in our environment but all trying to connect with same tables , Schema and same code, its works perfectly with single node but we want it to run on all 4 nodes but post service is up It get down with error “exceed idle time out” on three node (any) and runs on single node.
Is there any solution we can run our service on all 4 nodes below LB without getting down ? Please help.