Package org.opensearch.transport

Interface Transport

All Superinterfaces:

AutoCloseable, Closeable, LifecycleComponent, Releasable

All Known Implementing Classes:

TcpTransport

public interface Transport
extends LifecycleComponent

OpenSearch Transport Interface

Opensearch.internal:

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	Transport.Connection	A unidirectional connection to a DiscoveryNode
static final class	Transport.RequestHandlers	Request handler implementations
static final class	Transport.ResponseContext<T extends TransportResponse>	This class represents a response context that encapsulates the actual response handler, the action and the connection it was executed on.
static final class	Transport.ResponseHandlers	This class is a registry that allows

Method Summary

Modifier and Type	Method	Description
TransportAddress[]	addressesFromString(String address)	Returns an address from its string representation.
BoundTransportAddress	boundAddress()	The address the transport is bound on.
List<String>	getDefaultSeedAddresses()	Returns a list of all local addresses for this transport
Transport.RequestHandlers	getRequestHandlers()
Transport.ResponseHandlers	getResponseHandlers()
TransportStats	getStats()
default boolean	isSecure()
void	openConnection(DiscoveryNode node, ConnectionProfile profile, ActionListener<Transport.Connection> listener)	Opens a new connection to the given node.
Map<String,BoundTransportAddress>	profileBoundAddresses()	Further profile bound addresses
default <Request extends TransportRequest> void	registerRequestHandler(RequestHandlerRegistry<Request> reg)	Registers a new request handler
void	setMessageListener(TransportMessageListener listener)
default void	setSlowLogThreshold(org.opensearch.common.unit.TimeValue slowLogThreshold)

Methods inherited from interface org.opensearch.common.component.LifecycleComponent

addLifecycleListener, lifecycleState, removeLifecycleListener, start, stop

Methods inherited from interface org.opensearch.common.lease.Releasable

close

Method Details

registerRequestHandler

default <Request extends TransportRequest> void registerRequestHandler(RequestHandlerRegistry<Request> reg)

Registers a new request handler

setMessageListener

void setMessageListener(TransportMessageListener listener)

setSlowLogThreshold

default void setSlowLogThreshold(org.opensearch.common.unit.TimeValue slowLogThreshold)

isSecure

default boolean isSecure()

boundAddress

BoundTransportAddress boundAddress()

The address the transport is bound on.

profileBoundAddresses

Map<String,BoundTransportAddress> profileBoundAddresses()

Further profile bound addresses

Returns:

null iff profiles are unsupported, otherwise a map with name of profile and its bound transport address

addressesFromString

TransportAddress[] addressesFromString(String address)
                                throws UnknownHostException

Returns an address from its string representation.

Throws:

UnknownHostException

getDefaultSeedAddresses

List<String> getDefaultSeedAddresses()

Returns a list of all local addresses for this transport

openConnection

void openConnection(DiscoveryNode node,
 ConnectionProfile profile,
 ActionListener<Transport.Connection> listener)

Opens a new connection to the given node. When the connection is fully connected, the listener is called. The ActionListener will be called on the calling thread or the generic thread pool.

getStats

TransportStats getStats()

getResponseHandlers

Transport.ResponseHandlers getResponseHandlers()

getRequestHandlers

Transport.RequestHandlers getRequestHandlers()