problem description
egg project uses mongoose mongoose to report error failed to connect to server,
PRIMARY:hostA, master node
SECONDARY:hostB, hostC; slave node
one master and two slaves, both ports are 27017
copy set set:rs0
Url: "mongodb:// account I wrote: password @ hostA:27017,hostB:27017,hostC:27017/dataBase?replicaSet=rs0"
options: {} empty without configuration
the connection is not available. Ask the gods to specify
.