No, this is not a response to ADT messages.

They are being sent asynchronously and there are 2 separates entities that must be sent and receveid by the same connector.

Let's say that my connector is the bridge between 2 ip (A et B)

A send to my connector and resend to B
B send to my connector and resend to A

The ip and port must be the same whatever the flow.

Thomas

Thanks Robert for taking time to respond me but neither your first or your second response works in my case.
The first isn't generic because imagine that  there is a real folder that starts with 'E', it's going to be erased.
For the second,it's not a synonym for <ESC>, this is the environment of HL7 that transform automatically a \ in a \E\ to be sure it's well read. I have already found a response that works but that's hardcoding and my boss is not happy about that, he would prefer to use a proper way such as if a method already exists or a derivated way.

Faithfully,

Thomas