Asynchronously check if multiple record keys exist in one batch call.
Create listener, call asynchronous array exists and return task monitor.
Namespace: Aerospike.ClientThe policy can be used to specify timeouts.
If a batch request to a node fails, the entire batch is cancelled.
Assembly: AerospikeClient (in AerospikeClient.dll) Version: 4.0.0.0 (4.0.0)
Syntax
Parameters
- policy
- Type: Aerospike.Client BatchPolicy
generic configuration parameters, pass in null for defaults
- token
- Type: System.Threading CancellationToken
cancellation token
- keys
- Type: Aerospike.Client Key
array of unique record identifiers
Implements
IAsyncClient Exists(BatchPolicy, CancellationToken, Key )Exceptions
Exception | Condition |
---|---|
Aerospike.Client AerospikeException | if queue is full |
See Also