setHttp3Scheme() — netty Function Reference

Architecture documentation for the setHttp3Scheme() function in HttpConversionUtil.java from the netty codebase.

Function java Buffer Allocators calls 1 called by 1

Entity Profile

Buffer→ Allocators→ setHttp3Scheme() — netty Function Reference

Dependency Diagram

graph TD
  c88a3584_d34c_9166_a58b_e7c29c0c68e1["setHttp3Scheme()"]
  cca5f017_2e30_72b9_fc2a_eca3446d8058["HttpConversionUtil"]
  c88a3584_d34c_9166_a58b_e7c29c0c68e1 -->|defined in| cca5f017_2e30_72b9_fc2a_eca3446d8058
  fced85db_4e33_478e_0d61_c9c5162401e1["Http3Headers()"]
  fced85db_4e33_478e_0d61_c9c5162401e1 -->|calls| c88a3584_d34c_9166_a58b_e7c29c0c68e1
  f9d03e90_9b3d_6401_30dc_63844358a8be["AsciiString()"]
  c88a3584_d34c_9166_a58b_e7c29c0c68e1 -->|calls| f9d03e90_9b3d_6401_30dc_63844358a8be
  style c88a3584_d34c_9166_a58b_e7c29c0c68e1 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http3/src/main/java/io/netty/handler/codec/http3/HttpConversionUtil.java lines 543–565

    private static void setHttp3Scheme(HttpHeaders in, URI uri, Http3Headers out) {
        String value = uri.getScheme();
        if (value != null) {
            out.scheme(new AsciiString(value));
            return;
        }

        // Consume the Scheme extension header if present
        CharSequence cValue = in.get(ExtensionHeaderNames.SCHEME.text());
        if (cValue != null) {
            out.scheme(AsciiString.of(cValue));
            return;
        }

        if (uri.getPort() == HTTPS.port()) {
            out.scheme(HTTPS.name());
        } else if (uri.getPort() == HTTP.port()) {
            out.scheme(HTTP.name());
        } else {
            throw new IllegalArgumentException(":scheme must be specified. " +
                    "see https://quicwg.org/base-drafts/draft-ietf-quic-http.html#section-4.1.1.1");
        }
    }