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lengthWithoutTrailingPadding() — netty Function Reference

Architecture documentation for the lengthWithoutTrailingPadding() function in DefaultHttp2FrameReader.java from the netty codebase.

Function java Buffer Allocators called by 3

Entity Profile

Dependency Diagram

graph TD
  64b75707_7a6c_7e26_98ea_05793212d7e4["lengthWithoutTrailingPadding()"]
  3768d640_58c2_34e7_3d69_a4b578e0d11a["DefaultHttp2FrameReader"]
  64b75707_7a6c_7e26_98ea_05793212d7e4 -->|defined in| 3768d640_58c2_34e7_3d69_a4b578e0d11a
  cf6a8be8_446e_f75e_d0e1_4e573eeb1df1["readDataFrame()"]
  cf6a8be8_446e_f75e_d0e1_4e573eeb1df1 -->|calls| 64b75707_7a6c_7e26_98ea_05793212d7e4
  7359663e_1255_5053_ca98_1c1b54534bc2["readHeadersFrame()"]
  7359663e_1255_5053_ca98_1c1b54534bc2 -->|calls| 64b75707_7a6c_7e26_98ea_05793212d7e4
  996fd454_25d0_9db7_efcf_42958509cd2a["readPushPromiseFrame()"]
  996fd454_25d0_9db7_efcf_42958509cd2a -->|calls| 64b75707_7a6c_7e26_98ea_05793212d7e4
  style 64b75707_7a6c_7e26_98ea_05793212d7e4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2FrameReader.java lines 624–633

    private static int lengthWithoutTrailingPadding(int readableBytes, int padding) throws Http2Exception {
        if (padding == 0) {
            return readableBytes;
        }
        int n = readableBytes - (padding - 1);
        if (n < 0) {
            throw connectionError(PROTOCOL_ERROR, "Frame payload too small for padding.");
        }
        return n;
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does lengthWithoutTrailingPadding() do?
lengthWithoutTrailingPadding() is a function in the netty codebase, defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2FrameReader.java.
Where is lengthWithoutTrailingPadding() defined?
lengthWithoutTrailingPadding() is defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2FrameReader.java at line 624.
What calls lengthWithoutTrailingPadding()?
lengthWithoutTrailingPadding() is called by 3 function(s): readDataFrame, readHeadersFrame, readPushPromiseFrame.

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