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encodeHeaders() — netty Function Reference

Architecture documentation for the encodeHeaders() function in DefaultHttp2HeadersEncoder.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  c895ec54_d8d8_81ce_5cf7_39cde7ba5751["encodeHeaders()"]
  d5205a77_8104_2f6b_7fe6_567c601fedb6["DefaultHttp2HeadersEncoder"]
  c895ec54_d8d8_81ce_5cf7_39cde7ba5751 -->|defined in| d5205a77_8104_2f6b_7fe6_567c601fedb6
  style c895ec54_d8d8_81ce_5cf7_39cde7ba5751 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2HeadersEncoder.java lines 66–82

    @Override
    public void encodeHeaders(int streamId, Http2Headers headers, ByteBuf buffer) throws Http2Exception {
        try {
            // If there was a change in the table size, serialize the output from the hpackEncoder
            // resulting from that change.
            if (tableSizeChangeOutput != null && tableSizeChangeOutput.isReadable()) {
                buffer.writeBytes(tableSizeChangeOutput);
                tableSizeChangeOutput.clear();
            }

            hpackEncoder.encodeHeaders(streamId, buffer, headers, sensitivityDetector);
        } catch (Http2Exception e) {
            throw e;
        } catch (Throwable t) {
            throw connectionError(COMPRESSION_ERROR, t, "Failed encoding headers block: %s", t.getMessage());
        }
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does encodeHeaders() do?
encodeHeaders() is a function in the netty codebase, defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2HeadersEncoder.java.
Where is encodeHeaders() defined?
encodeHeaders() is defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2HeadersEncoder.java at line 66.

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