AsyncClient.GetHeader(BatchPolicy, RecordArrayListener, Key[]) Method

Asynchronously read multiple record header data for specified keys in one batch call. Schedule the batch get header command with a channel selector and return. Another thread will process the command and send the results to the listener in a single call.

If a key is not found, the record will be null.

Definition

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

Parameters

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

Implements

IAsyncClient.GetHeader(BatchPolicy, RecordArrayListener, Key[])

Exceptions

AerospikeExceptionif queue is full

See Also