AsyncClient Constructor (AsyncClientPolicy, Host)

Aerospike
Initialize asynchronous client with suitable hosts to seed the cluster map. The client policy is used to set defaults and size internal data structures. For each host connection that succeeds, the client will:
  • Add host to the cluster map
  • Request host's list of other nodes in cluster
  • Add these nodes to cluster map

In most cases, only one host is necessary to seed the cluster. The remaining hosts are added as future seeds in case of a complete network failure.

If one connection succeeds, the client is ready to process database requests. If all connections fail and the policy's failIfNotConnected is true, a connection exception will be thrown. Otherwise, the cluster will remain in a disconnected state until the server is activated.

Namespace:  Aerospike.Client
Assembly:  AerospikeClient (in AerospikeClient.dll) Version: 5.1.1.0 (5.1.1)
Syntax

C#
public AsyncClient(
	AsyncClientPolicy policy,
	params Host[] hosts
)

Parameters

policy
Type: Aerospike.ClientAsyncClientPolicy
client configuration parameters, pass in null for defaults
hosts
Type: Aerospike.ClientHost
array of potential hosts to seed the cluster
Exceptions

ExceptionCondition
AerospikeExceptionif all host connections fail
See Also

Reference