I upgraded my bitcoin core to version 17 Now my application can't call methods via RPC commands. Seems , BitcoinCore does not listen to RPC port.
Error message: "connect ECONNREFUSED 127.0.0.1:8332" Is any new configuration for RPC in version17
My OS is windows server 2016
When i downgrade my core to version 16.3 , everything will be fine.