2015-01-20 01:48:11 +01:00
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/*
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* Copyright 2014 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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2016-04-12 14:22:41 +02:00
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import io.netty.util.internal.UnstableApi;
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@UnstableApi
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2015-01-20 01:48:11 +01:00
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public interface Http2FrameSizePolicy {
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/**
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* Sets the maximum allowed frame size. Attempts to write frames longer than this maximum will fail.
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2016-09-16 15:57:33 +02:00
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* <p>
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* This value is used to represent
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* <a href="https://tools.ietf.org/html/rfc7540#section-6.5.2">SETTINGS_MAX_FRAME_SIZE</a>. This method should
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* only be called by Netty (not users) as a result of a receiving a {@code SETTINGS} frame.
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2015-01-20 01:48:11 +01:00
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*/
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void maxFrameSize(int max) throws Http2Exception;
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/**
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* Gets the maximum allowed frame size.
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2016-09-16 15:57:33 +02:00
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* <p>
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* This value is used to represent
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* <a href="https://tools.ietf.org/html/rfc7540#section-6.5.2">SETTINGS_MAX_FRAME_SIZE</a>. The initial value
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* defined by the RFC is unlimited but enforcing a lower limit is generally permitted.
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* {@link Http2CodecUtil#DEFAULT_MAX_FRAME_SIZE} can be used as a more conservative default.
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2015-01-20 01:48:11 +01:00
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*/
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int maxFrameSize();
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}
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