IAsyncClient.Exists(BatchPolicy, ExistsSequenceListener, Key[]) Method

Asynchronously check if multiple record keys exist in one batch call. Schedule the exists command with a channel selector and return. Another thread will process the command and send the results to the listener in multiple unordered calls.

Definition

Namespace: Aerospike.Client
Assembly: AerospikeClient (in AerospikeClient.dll) Version: 8.0.1+e35566e493546c0887ebb841c8e2a2c6a7cbde18
C#
void Exists(
	BatchPolicy policy,
	ExistsSequenceListener listener,
	Key[] keys
)

Parameters

policy  BatchPolicy
generic configuration parameters, pass in null for defaults
listener  ExistsSequenceListener
where to send results
keys  Key[]
array of unique record identifiers

Exceptions

AerospikeExceptionif queue is full

See Also