This method is called when an asynchronous batch exists result is received from the server.
The receive sequence is not ordered.
This method is not thread-safe. Multiple async completion port threads may be calling
this listener method simultaneously. All shared data in the callback must be handled
in a thread-safe manner.
AerospikeClient (in AerospikeClient.dll) Version: 6.0.1
- key Key
- unique record identifier
- exists Boolean
- whether key exists on server