decodeUnknownFrame() — netty Function Reference

Architecture documentation for the decodeUnknownFrame() function in SpdyFrameDecoder.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Buffer→ Allocators→ decodeUnknownFrame() — netty Function Reference

Dependency Diagram

graph TD
  eba2fe4a_1ab8_91df_a6a8_371a561c0e47["decodeUnknownFrame()"]
  d466aa70_56c1_4a3c_18e4_88294be3659b["SpdyFrameDecoder"]
  eba2fe4a_1ab8_91df_a6a8_371a561c0e47 -->|defined in| d466aa70_56c1_4a3c_18e4_88294be3659b
  d733ec80_8d45_78bf_73a3_4ca9a6e4e860["decode()"]
  d733ec80_8d45_78bf_73a3_4ca9a6e4e860 -->|calls| eba2fe4a_1ab8_91df_a6a8_371a561c0e47
  style eba2fe4a_1ab8_91df_a6a8_371a561c0e47 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/spdy/SpdyFrameDecoder.java lines 435–446

    protected boolean decodeUnknownFrame(int frameType, byte flags, int length, ByteBuf buffer) {
        if (length == 0) {
            delegate.readUnknownFrame(frameType, flags, Unpooled.EMPTY_BUFFER);
            return true;
        }
        if (buffer.readableBytes() < length) {
            return false;
        }
        ByteBuf data = buffer.readRetainedSlice(length);
        delegate.readUnknownFrame(frameType, flags, data);
        return true;
    }