Deprecated List (grpc-all 1.21.0 API)

Deprecated Classes
Class and Description
io.grpc.CallCredentials2 the new interface has been promoted into `CallCredentials`. Implementations should switch back to "`extends CallCredentials`".
io.grpc.auth.ClientAuthInterceptor use `MoreCallCredentials.from(Credentials)` instead.
io.grpc.netty.HandlerSettings renamed to `InternalHandlerSettings` and should not be used externally
io.grpc.NameResolver.Helper use `NameResolver.Args` instead.
io.grpc.testing.StreamRecorder Not for public use

Deprecated Enums
Enum and Description
io.grpc.okhttp.NegotiationType use `OkHttpChannelBuilder.usePlaintext()` or `OkHttpChannelBuilder.useTransportSecurity()` directly rather than `OkHttpChannelBuilder.negotiationType(NegotiationType)`.

Deprecated Fields
Field and Description
io.grpc.NameResolver.Factory.PARAMS_DEFAULT_PORT this will be deleted along with `NameResolver.Factory.newNameResolver(URI, Attributes)` in a future release.
io.grpc.NameResolverProvider.PARAMS_DEFAULT_PORT
io.grpc.NameResolver.Factory.PARAMS_PROXY_DETECTOR this will be deleted along with `NameResolver.Factory.newNameResolver(URI, Attributes)` in a future release

Deprecated Methods
Method and Description
io.grpc.NameResolverProvider.asFactory() Use NameResolverRegistry.getDefaultRegistry().asFactory()
io.grpc.Context.Storage.attach(Context) This is an old API that is no longer used.
io.grpc.MethodDescriptor.create(MethodDescriptor.MethodType, String, MethodDescriptor.Marshaller<RequestT>, MethodDescriptor.Marshaller<ResponseT>) use `MethodDescriptor.newBuilder()`.
io.grpc.netty.NettyChannelBuilder.enableKeepAlive(boolean) Please use `NettyChannelBuilder.keepAliveTime(long, java.util.concurrent.TimeUnit)` and `NettyChannelBuilder.keepAliveTimeout(long, java.util.concurrent.TimeUnit)` instead
io.grpc.okhttp.OkHttpChannelBuilder.enableKeepAlive(boolean) Use `OkHttpChannelBuilder.keepAliveTime(long, java.util.concurrent.TimeUnit)` instead
io.grpc.netty.NettyChannelBuilder.enableKeepAlive(boolean, long, TimeUnit, long, TimeUnit) Please use `NettyChannelBuilder.keepAliveTime(long, java.util.concurrent.TimeUnit)` and `NettyChannelBuilder.keepAliveTimeout(long, java.util.concurrent.TimeUnit)` instead
io.grpc.okhttp.OkHttpChannelBuilder.enableKeepAlive(boolean, long, TimeUnit, long, TimeUnit) Use `OkHttpChannelBuilder.keepAliveTime(long, java.util.concurrent.TimeUnit)` and `OkHttpChannelBuilder.keepAliveTimeout(long, java.util.concurrent.TimeUnit)` instead
io.grpc.LoadBalancer.Helper.getNameResolverFactory() this method will be deleted in a future release. If you think it shouldn't be deleted, please file an issue on github.
io.grpc.util.ForwardingLoadBalancerHelper.getNameResolverFactory()
io.grpc.netty.GrpcHttp2ConnectionHandler.handleProtocolNegotiationCompleted(Attributes) Use the two argument method instead.
io.grpc.LoadBalancer.handleResolvedAddressGroups(List<EquivalentAddressGroup>, Attributes) override `instead`
io.grpc.util.ForwardingLoadBalancer.handleResolvedAddressGroups(List<EquivalentAddressGroup>, Attributes)
io.grpc.Context.CancellableContext.isCurrent() This method violates some GRPC class encapsulation and should not be used. If you must know whether a Context is the current context, check whether it is the same object returned by `Context.current()`.
io.grpc.Attributes.keys() This method is being considered for removal, if you feel this method is needed please reach out on this Github issue: grpc-java/issues/1764.
io.grpc.testing.TestUtils.loadX509Cert(String) Not for public use
io.grpc.netty.NettyChannelBuilder.maxHeaderListSize(int) Use `NettyChannelBuilder.maxInboundMetadataSize(int)` instead
io.grpc.netty.NettyServerBuilder.maxHeaderListSize(int) Use `NettyServerBuilder.maxInboundMetadataSize(int)` instead
io.grpc.netty.NettyServerBuilder.maxMessageSize(int) Call `NettyServerBuilder.maxInboundMessageSize(int)` instead. This method will be removed in a future release.
io.grpc.okhttp.OkHttpChannelBuilder.negotiationType(NegotiationType) use `OkHttpChannelBuilder.usePlaintext()` or `OkHttpChannelBuilder.useTransportSecurity()` instead.
io.grpc.Attributes.newBuilder(Attributes) Use `Attributes.toBuilder()` on the `Attributes` instance instead. This method will be removed in the future.
io.grpc.ClientStreamTracer.Factory.newClientStreamTracer(CallOptions, Metadata) use `#newClientStreamTracer(StreamInfo, Metadata)` instead
io.grpc.NameResolver.Factory.newNameResolver(URI, Attributes) Implement `NameResolver.Factory.newNameResolver(URI, NameResolver.Helper)` instead. This is going to be deleted in a future release.
io.grpc.NameResolver.Factory.newNameResolver(URI, NameResolver.Helper) implement `NameResolver.Factory.newNameResolver(URI, NameResolver.Args)` instead
io.grpc.testing.TestUtils.newSslSocketFactoryForCa(Provider, File) Not for public use
io.grpc.Attributes.Key.of(String) use `Attributes.Key.create(java.lang.String)` instead. This method will be removed in the future.
io.grpc.CallOptions.Key.of(String, T) Use `CallOptions.Key.create(java.lang.String)` or `CallOptions.Key.createWithDefault(java.lang.String, T)` instead. This method will be removed.
io.grpc.NameResolver.Listener2.onAddresses(List<EquivalentAddressGroup>, Attributes) This will be removed in 1.22.0
io.grpc.testing.TestUtils.preferredTestCiphers() Not for public use
io.grpc.NameResolverProvider.providers() Has no replacement
io.grpc.LoadBalancer.Helper.runSerialized(Runnable) use/implement `getSynchronizationContext()` instead
io.grpc.util.ForwardingLoadBalancerHelper.runSerialized(Runnable)
io.grpc.ServerStreamTracer.serverCallStarted(ServerCall<?, ?>) Implement `ServerStreamTracer.serverCallStarted(ServerCallInfo)` instead. This method will be removed in a future release of gRPC.
io.grpc.ManagedChannelBuilder.usePlaintext(boolean) Use `ManagedChannelBuilder.usePlaintext()` instead.
io.grpc.ForwardingChannelBuilder.usePlaintext(boolean) use `ForwardingChannelBuilder.usePlaintext()` instead.
io.grpc.inprocess.InProcessChannelBuilder.usePlaintext(boolean) use `InProcessChannelBuilder.usePlaintext()` instead.
io.grpc.netty.NettyChannelBuilder.usePlaintext(boolean) use `NettyChannelBuilder.usePlaintext()` instead.
io.grpc.okhttp.OkHttpChannelBuilder.usePlaintext(boolean) use `OkHttpChannelBuilder.usePlaintext()` instead.
io.grpc.stub.AbstractStub.withChannel(Channel)

Deprecated API

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