501662a77f
Motivation: At the moment we use a ByteBuf as the payload for a http2 frame. This complicates life-time management a lot with no real gain and also may produce more objects then needed. We should just use a long as it is required to be 8 bytes anyway. Modifications: Use long for ping payloads. Result: Fixes [#7629].
117 lines
4.7 KiB
Java
117 lines
4.7 KiB
Java
/*
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* Copyright 2015 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License, version 2.0 (the
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* "License"); you may not use this file except in compliance with the License. You may obtain a
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* copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*/
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package io.netty.handler.codec.http2;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelFuture;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.channel.ChannelPromise;
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import io.netty.util.internal.UnstableApi;
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import static io.netty.util.internal.ObjectUtil.checkNotNull;
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/**
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* Decorator around another {@link Http2FrameWriter} instance.
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*/
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@UnstableApi
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public class DecoratingHttp2FrameWriter implements Http2FrameWriter {
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private final Http2FrameWriter delegate;
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public DecoratingHttp2FrameWriter(Http2FrameWriter delegate) {
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this.delegate = checkNotNull(delegate, "delegate");
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}
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@Override
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public ChannelFuture writeData(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding,
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boolean endStream, ChannelPromise promise) {
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return delegate.writeData(ctx, streamId, data, padding, endStream, promise);
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}
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@Override
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public ChannelFuture writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers, int padding,
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boolean endStream, ChannelPromise promise) {
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return delegate.writeHeaders(ctx, streamId, headers, padding, endStream, promise);
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}
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@Override
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public ChannelFuture writeHeaders(ChannelHandlerContext ctx, int streamId, Http2Headers headers,
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int streamDependency, short weight, boolean exclusive, int padding,
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boolean endStream, ChannelPromise promise) {
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return delegate
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.writeHeaders(ctx, streamId, headers, streamDependency, weight, exclusive, padding, endStream, promise);
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}
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@Override
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public ChannelFuture writePriority(ChannelHandlerContext ctx, int streamId, int streamDependency, short weight,
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boolean exclusive, ChannelPromise promise) {
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return delegate.writePriority(ctx, streamId, streamDependency, weight, exclusive, promise);
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}
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@Override
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public ChannelFuture writeRstStream(ChannelHandlerContext ctx, int streamId, long errorCode,
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ChannelPromise promise) {
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return delegate.writeRstStream(ctx, streamId, errorCode, promise);
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}
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@Override
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public ChannelFuture writeSettings(ChannelHandlerContext ctx, Http2Settings settings, ChannelPromise promise) {
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return delegate.writeSettings(ctx, settings, promise);
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}
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@Override
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public ChannelFuture writeSettingsAck(ChannelHandlerContext ctx, ChannelPromise promise) {
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return delegate.writeSettingsAck(ctx, promise);
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}
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@Override
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public ChannelFuture writePing(ChannelHandlerContext ctx, boolean ack, long data, ChannelPromise promise) {
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return delegate.writePing(ctx, ack, data, promise);
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}
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@Override
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public ChannelFuture writePushPromise(ChannelHandlerContext ctx, int streamId, int promisedStreamId,
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Http2Headers headers, int padding, ChannelPromise promise) {
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return delegate.writePushPromise(ctx, streamId, promisedStreamId, headers, padding, promise);
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}
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@Override
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public ChannelFuture writeGoAway(ChannelHandlerContext ctx, int lastStreamId, long errorCode, ByteBuf debugData,
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ChannelPromise promise) {
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return delegate.writeGoAway(ctx, lastStreamId, errorCode, debugData, promise);
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}
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@Override
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public ChannelFuture writeWindowUpdate(ChannelHandlerContext ctx, int streamId, int windowSizeIncrement,
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ChannelPromise promise) {
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return delegate.writeWindowUpdate(ctx, streamId, windowSizeIncrement, promise);
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}
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@Override
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public ChannelFuture writeFrame(ChannelHandlerContext ctx, byte frameType, int streamId, Http2Flags flags,
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ByteBuf payload, ChannelPromise promise) {
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return delegate.writeFrame(ctx, frameType, streamId, flags, payload, promise);
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}
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@Override
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public Configuration configuration() {
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return delegate.configuration();
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}
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@Override
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public void close() {
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delegate.close();
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}
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}
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