Package io.grpc.internal

Class ManagedChannelImpl.NameResolverListener

java.lang.Object

io.grpc.NameResolver.Listener2

io.grpc.internal.ManagedChannelImpl.NameResolverListener

All Implemented Interfaces:

NameResolver.Listener

Enclosing class:

ManagedChannelImpl

final class ManagedChannelImpl.NameResolverListener
extends NameResolver.Listener2

Field Summary

Fields

Modifier and Type	Field	Description
(package private) final ManagedChannelImpl.LbHelperImpl	helper
(package private) final NameResolver	resolver

Constructor Summary

Constructors

Constructor	Description
NameResolverListener(ManagedChannelImpl.LbHelperImpl helperImpl, NameResolver resolver)

Method Summary

Modifier and Type	Method	Description
private void	handleErrorInSyncContext(Status error)
void	onError(Status error)	Handles a name resolving error from the resolver.
void	onResult(NameResolver.ResolutionResult resolutionResult)	Handles updates on resolved addresses and attributes.
Status	onResult2(NameResolver.ResolutionResult resolutionResult)	Handles updates on resolved addresses and attributes.

Methods inherited from class io.grpc.NameResolver.Listener2

onAddresses

Methods inherited from class java.lang.Object

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

Field Details

helper

final ManagedChannelImpl.LbHelperImpl helper

resolver

final NameResolver resolver

Constructor Details

NameResolverListener

NameResolverListener(ManagedChannelImpl.LbHelperImpl helperImpl,
 NameResolver resolver)

Method Details

onResult

public void onResult(NameResolver.ResolutionResult resolutionResult)

Description copied from class: NameResolver.Listener2

Handles updates on resolved addresses and attributes. If NameResolver.ResolutionResult.getAddressesOrError() is empty, NameResolver.Listener2.onError(Status) will be called.

Specified by:

onResult in class NameResolver.Listener2

Parameters:

resolutionResult - the resolved server addresses, attributes, and Service Config.

onResult2

public Status onResult2(NameResolver.ResolutionResult resolutionResult)

Description copied from class: NameResolver.Listener2

Handles updates on resolved addresses and attributes.

Overrides:

onResult2 in class NameResolver.Listener2

Parameters:

resolutionResult - the resolved server addresses, attributes, and Service Config.

onError

public void onError(Status error)

Description copied from class: NameResolver.Listener2

Handles a name resolving error from the resolver. The listener is responsible for eventually invoking NameResolver.refresh() to re-attempt resolution.

Specified by:

onError in interface NameResolver.Listener

Specified by:

onError in class NameResolver.Listener2

Parameters:

error - a non-OK status

handleErrorInSyncContext

private void handleErrorInSyncContext(Status error)