AsyncClient.Exists(Policy, CancellationToken, Key) Method

Asynchronously determine if a record key exists. Create listener, call asynchronous exists and return task monitor.

Definition

Namespace: Aerospike.Client
Assembly: AerospikeClient (in AerospikeClient.dll) Version: 8.0.1+e35566e493546c0887ebb841c8e2a2c6a7cbde18

C#
public Task<bool> Exists(
	Policy policy,
	CancellationToken token,
	Key key
)

Parameters

policy Policy: generic configuration parameters, pass in null for defaults
token CancellationToken: cancellation token
key Key: unique record identifier

Return Value

Implements

IAsyncClient.Exists(Policy, CancellationToken, Key)

Exceptions

AerospikeException

if queue is full

See Also

Reference

AsyncClient Class

Exists Overload

Aerospike.Client Namespace