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enforceMaxPayloadLength() — netty Function Reference

Architecture documentation for the enforceMaxPayloadLength() function in Http3FrameCodec.java from the netty codebase.

Function java Buffer Allocators calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  40fb57c4_f85d_87ad_ac47_bdfc5af1b6d8["enforceMaxPayloadLength()"]
  57499e74_1040_f300_12bb_215179e108be["Http3FrameCodec"]
  40fb57c4_f85d_87ad_ac47_bdfc5af1b6d8 -->|defined in| 57499e74_1040_f300_12bb_215179e108be
  8b0697bd_1098_91ad_7558_7e1c678364c7["decodeFrame()"]
  8b0697bd_1098_91ad_7558_7e1c678364c7 -->|calls| 40fb57c4_f85d_87ad_ac47_bdfc5af1b6d8
  bc9d9e09_417f_cc2b_50ed_b48f93b8395c["connectionError()"]
  40fb57c4_f85d_87ad_ac47_bdfc5af1b6d8 -->|calls| bc9d9e09_417f_cc2b_50ed_b48f93b8395c
  style 40fb57c4_f85d_87ad_ac47_bdfc5af1b6d8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http3/src/main/java/io/netty/handler/codec/http3/Http3FrameCodec.java lines 345–354

    private boolean enforceMaxPayloadLength(
            ChannelHandlerContext ctx, ByteBuf in, int type, int payLoadLength,
            long maxPayLoadLength, Http3ErrorCode error) {
        if (payLoadLength > maxPayLoadLength) {
            connectionError(ctx, error,
                    "Received an invalid frame len " + payLoadLength + " for frame of type " + type + '.', true);
            return false;
        }
        return in.readableBytes() >= payLoadLength;
    }

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Defined In

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Frequently Asked Questions

What does enforceMaxPayloadLength() do?
enforceMaxPayloadLength() is a function in the netty codebase, defined in codec-http3/src/main/java/io/netty/handler/codec/http3/Http3FrameCodec.java.
Where is enforceMaxPayloadLength() defined?
enforceMaxPayloadLength() is defined in codec-http3/src/main/java/io/netty/handler/codec/http3/Http3FrameCodec.java at line 345.
What does enforceMaxPayloadLength() call?
enforceMaxPayloadLength() calls 1 function(s): connectionError.
What calls enforceMaxPayloadLength()?
enforceMaxPayloadLength() is called by 1 function(s): decodeFrame.

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