encoderHeader() — netty Function Reference

Architecture documentation for the encoderHeader() function in HttpHeadersEncoder.java from the netty codebase.

Function java ProtocolCodecs HTTP calls 1

Entity Profile

ProtocolCodecs→ HTTP→ encoderHeader() — netty Function Reference

Dependency Diagram

graph TD
  8f51e356_638c_7ee6_3cf7_653c8d91058f["encoderHeader()"]
  7319b2bf_9ec8_f449_22c1_ffd19f829e3a["HttpHeadersEncoder"]
  8f51e356_638c_7ee6_3cf7_653c8d91058f -->|defined in| 7319b2bf_9ec8_f449_22c1_ffd19f829e3a
  a4abebfb_2433_a662_f0f2_661b9412245b["writeAscii()"]
  8f51e356_638c_7ee6_3cf7_653c8d91058f -->|calls| a4abebfb_2433_a662_f0f2_661b9412245b
  style 8f51e356_638c_7ee6_3cf7_653c8d91058f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/HttpHeadersEncoder.java lines 33–48

    static void encoderHeader(CharSequence name, CharSequence value, ByteBuf buf) {
        final int nameLen = name.length();
        final int valueLen = value.length();
        final int entryLen = nameLen + valueLen + 4;
        buf.ensureWritable(entryLen);
        int offset = buf.writerIndex();
        writeAscii(buf, offset, name);
        offset += nameLen;
        ByteBufUtil.setShortBE(buf, offset, COLON_AND_SPACE_SHORT);
        offset += 2;
        writeAscii(buf, offset, value);
        offset += valueLen;
        ByteBufUtil.setShortBE(buf, offset, CRLF_SHORT);
        offset += 2;
        buf.writerIndex(offset);
    }