io.netty.incubator.codec.quic.QuicheQuicChannelConfig Maven / Gradle / Ivy
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/*
* Copyright 2020 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.incubator.codec.quic;
import io.netty.buffer.ByteBufAllocator;
import io.netty.channel.Channel;
import io.netty.channel.ChannelOption;
import io.netty.channel.DefaultChannelConfig;
import io.netty.channel.MessageSizeEstimator;
import io.netty.channel.RecvByteBufAllocator;
import io.netty.channel.WriteBufferWaterMark;
import org.jetbrains.annotations.Nullable;
import java.util.Map;
/**
* Default {@link QuicChannelConfig} implementation.
*/
final class QuicheQuicChannelConfig extends DefaultChannelConfig implements QuicChannelConfig {
private volatile QLogConfiguration qLogConfiguration;
private volatile SegmentedDatagramPacketAllocator segmentedDatagramPacketAllocator =
SegmentedDatagramPacketAllocator.NONE;
QuicheQuicChannelConfig(Channel channel) {
super(channel);
}
@Override
public Map, Object> getOptions() {
return getOptions(super.getOptions(),
QuicChannelOption.QLOG, QuicChannelOption.SEGMENTED_DATAGRAM_PACKET_ALLOCATOR);
}
@SuppressWarnings("unchecked")
@Override
public T getOption(ChannelOption option) {
if (option == QuicChannelOption.QLOG) {
return (T) getQLogConfiguration();
}
if (option == QuicChannelOption.SEGMENTED_DATAGRAM_PACKET_ALLOCATOR) {
return (T) getSegmentedDatagramPacketAllocator();
}
return super.getOption(option);
}
@Override
public boolean setOption(ChannelOption option, T value) {
if (option == QuicChannelOption.QLOG) {
setQLogConfiguration((QLogConfiguration) value);
return true;
}
if (option == QuicChannelOption.SEGMENTED_DATAGRAM_PACKET_ALLOCATOR) {
setSegmentedDatagramPacketAllocator((SegmentedDatagramPacketAllocator) value);
return true;
}
return super.setOption(option, value);
}
@Override
public QuicChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis) {
super.setConnectTimeoutMillis(connectTimeoutMillis);
return this;
}
@Override
@Deprecated
public QuicChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead) {
super.setMaxMessagesPerRead(maxMessagesPerRead);
return this;
}
@Override
public QuicChannelConfig setWriteSpinCount(int writeSpinCount) {
super.setWriteSpinCount(writeSpinCount);
return this;
}
@Override
public QuicChannelConfig setAllocator(ByteBufAllocator allocator) {
super.setAllocator(allocator);
return this;
}
@Override
public QuicChannelConfig setRecvByteBufAllocator(RecvByteBufAllocator allocator) {
super.setRecvByteBufAllocator(allocator);
return this;
}
@Override
public QuicChannelConfig setAutoRead(boolean autoRead) {
super.setAutoRead(autoRead);
return this;
}
@Override
public QuicChannelConfig setAutoClose(boolean autoClose) {
super.setAutoClose(autoClose);
return this;
}
@Override
public QuicChannelConfig setWriteBufferHighWaterMark(int writeBufferHighWaterMark) {
super.setWriteBufferHighWaterMark(writeBufferHighWaterMark);
return this;
}
@Override
public QuicChannelConfig setWriteBufferLowWaterMark(int writeBufferLowWaterMark) {
super.setWriteBufferLowWaterMark(writeBufferLowWaterMark);
return this;
}
@Override
public QuicChannelConfig setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark) {
super.setWriteBufferWaterMark(writeBufferWaterMark);
return this;
}
@Override
public QuicChannelConfig setMessageSizeEstimator(MessageSizeEstimator estimator) {
super.setMessageSizeEstimator(estimator);
return this;
}
@Nullable
QLogConfiguration getQLogConfiguration() {
return qLogConfiguration;
}
private void setQLogConfiguration(QLogConfiguration qLogConfiguration) {
if (channel.isRegistered()) {
throw new IllegalStateException("QLOG can only be enabled before the Channel was registered");
}
this.qLogConfiguration = qLogConfiguration;
}
SegmentedDatagramPacketAllocator getSegmentedDatagramPacketAllocator() {
return segmentedDatagramPacketAllocator;
}
private void setSegmentedDatagramPacketAllocator(
SegmentedDatagramPacketAllocator segmentedDatagramPacketAllocator) {
this.segmentedDatagramPacketAllocator = segmentedDatagramPacketAllocator;
}
}
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