Aerospike
C#
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Async
Client
Exists(Policy, Cancellation
Token, 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: 7.0.1
C#
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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
Task
Boolean
Implements
IAsyncClient
Exists(Policy, CancellationToken, Key)
Exceptions
AerospikeException
if queue is full
See Also
Reference
AsyncClient Class
Exists Overload
Aerospike.Client Namespace
In This Article
Definition
Parameters
Return Value
Implements
Exceptions
See Also