Trying catch exceptions

[profactum]

Hi there! We have some troubles with error capturing when using JDBC for Nebula https://github.com/nebula-contrib/nebula-jdbc.
We are trying catch these errors:

E_SESSION_TIMEOUT  -1003  Session timeout
E_RPC_FAILURE  -3  RPC failure
E_GRAPH_MEMORY_EXCEEDED  -2600  Graph memory exceeded
E_STORAGE_MEMORY_EXCEEDED  -3600  Storage memory exceeded

on client side, but jdbc-driver hiding them...

[Young-Flash]

um, should expose to client side