NioSocketChannel.NioServerSocketChannel.SocketAddress.NameResolver.Http2ConnectionHandler.InternalHandlerSettings and should not be used externallyProtocolNegotiator that does HTTP CONNECT proxy negotiation.null, attempts to create connections bound to a local port.NettyChannelBuilder.maxInboundMetadataSize(int) insteadmaxInboundMetadataSize(int) insteadmaxInboundMessageSize(int) instead. This method will be removed in a
     future release.NettyChannelBuilder.LocalSocketPicker.createSocketAddress(java.net.SocketAddress, io.grpc.Attributes).NettyChannelBuilder instances.NettyChannelBuilder instances.ChannelHandler that ensures that the handler is added to the
 pipeline writes to the Channel may happen immediately, even before it
 is active.ProtocolNegotiator used for upgrading to HTTP/2 from HTTP/1.x.ProtocolNegotiator to be used.ProtocolNegotiators used by gRPC.ProtocolNegotiators.AbstractBufferingHandler.writeBufferedAndRemove(ChannelHandlerContext) or
 ProtocolNegotiators.AbstractBufferingHandler.fail(ChannelHandlerContext, Throwable) is called.HEADERS.ProtocolNegotiator that ensures the pipeline is set up so that TLS will
 be negotiated, the handler is added and writes to the Channel
 may happen immediately, even before the TLS Handshake is complete.NettyChannelBuilder.usePlaintext() instead.NettyChannelBuilder.negotiationType(NegotiationType) with PLAINTEXT.NettyChannelBuilder.negotiationType(NegotiationType) with TLS.ProtocolNegotiators.AbstractBufferingHandler.writeBufferedAndRemove(ChannelHandlerContext) is
 called, or we have somehow failed.