io.grpc

Class TransportManager<T>

java.lang.Object

io.grpc.TransportManager<T>

@ExperimentalApi
public abstract class TransportManager<T>
extends Object

Manages transport life-cycles and provide ready-to-use transports.

Constructor Summary

Constructors

Constructor and Description
TransportManager()

Method Summary

Modifier and Type	Method and Description
abstract ListenableFuture<T>	getTransport(EquivalentAddressGroup addressGroup) Returns the future of a transport for any of the addresses from the given address group.
abstract Channel	makeChannel(T transport) Returns a channel that uses transport; useful for issuing RPCs on a transport.
abstract void	updateRetainedTransports(Collection<EquivalentAddressGroup> addrs) Advises this TransportManager to retain transports only to these servers, for warming up connections and discarding unused connections.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TransportManager

public TransportManager()

Method Detail

updateRetainedTransports

public abstract void updateRetainedTransports(Collection<EquivalentAddressGroup> addrs)

Advises this TransportManager to retain transports only to these servers, for warming up connections and discarding unused connections.

getTransport

public abstract ListenableFuture<T> getTransport(EquivalentAddressGroup addressGroup)

Returns the future of a transport for any of the addresses from the given address group.

If the channel has been shut down, the value of the future will be null.

Cancelling the returned future has no effect. The future will never fail. If the channel has been shut down, the value of the future will be null.

makeChannel

public abstract Channel makeChannel(T transport)

Returns a channel that uses transport; useful for issuing RPCs on a transport.