}

    private void performHealthCheck() {
        log.debug("Performing multi-channel health check");

        for (ChannelGroup channelGroup : sessionChannels.values()) {
            for (ChannelInfo channel : channelGroup.getChannels()) {
                try {
                    // Simplified health check - in real implementation would ping the channel
                    boolean isHealthy = checkChannelHealth(channel);

            @Override
            int readHeaderWireFormat(byte[] buffer, int bufferIndex) {
                // Simulate fixed-size header parsing
                return 33;
            }
        };

        byte[] buf = new byte[128];
        // After header at 0..32
        buf[33] = 4; // wordCount
        buf[34] = (byte) 0xFF; // andxCommand
        // andxOffset (ignored when 0xFF)

    public int size() {
        // Context header: 16 bytes
        // Name: 4 bytes ("RqLs")
        // Padding: 4 bytes (to align data to 8-byte boundary)
        // Data: 32 bytes (lease V1 structure)
        return 16 + 4 + 4 + 32;
    }

    @Override
    public int encode(byte[] dst, int dstIndex) {
        int start = dstIndex;

        // Write context header

    assertThat(request.url.toString()).isEqualTo("http://127.0.0.1/")
  }

  @Test fun testHostname() {
    val headers = headersOf("Host", "host-from-header.com")
    val socket =
      MockWebServerSocket(
        FakeSocket(
          localAddress =
            InetAddress.getByAddress(
              "host-from-address.com",

import okio.ByteString

/**
 * Encode and decode a model object like a [Long] or [Certificate] as DER bytes.
 */
internal interface DerAdapter<T> {
  /** Returns true if this adapter can read [header] in a choice. */
  fun matches(header: DerHeader): Boolean

  /**
   * Returns a value from this adapter.
   *
   * This must always return a value, though it doesn't necessarily need to consume data from

    public UpgradeContext(InvokerRequest invokerRequest, UpgradeOptions upgradeOptions) {
        super(invokerRequest, true, upgradeOptions);
    }

    public Map<String, Goal> goals;

    public List<AttributedString> header;
    public AttributedStyle style;
    public LineReader reader;

    // Indentation control for nested logging
    private int indentLevel = 0;
    private String indentString = Indentation.DEFAULT;

	o = msgp.Require(b, z.Msgsize())
	// map header, size 4
	// string "LastHour"
	o = append(o, 0x84, 0xa8, 0x4c, 0x61, 0x73, 0x74, 0x48, 0x6f, 0x75, 0x72)
	o, err = z.LastHour.MarshalMsg(o)
	if err != nil {
		err = msgp.WrapError(err, "LastHour")
		return
	}
	// string "SinceUptime"
	o = append(o, 0xab, 0x53, 0x69, 0x6e, 0x63, 0x65, 0x55, 0x70, 0x74, 0x69, 0x6d, 0x65)
	// map header, size 2
	// string "Count"

* path (as in URL path): path (do not translate to "ruta")
* query (as in URL query): query (do not translate to "consulta")
* cookie (as in HTTP cookie): cookie
* header (as in HTTP header): header
* form (as in HTML form): formulario
* type checks: chequeo de tipos
* parse: parse
* parsing: parsing
* marshall: marshall
* library: paquete (do not translate to "biblioteca" or "librería")

* O frontend precisa buscar mais dados da API.
    * Mas precisa de autenticação para aquele endpoint específico.
    * Então, para autenticar com nossa API, ele envia um header `Authorization` com o valor `Bearer ` mais o token.
    * Se o token contém `foobar`, o conteúdo do header `Authorization` seria: `Bearer foobar`.

## O `OAuth2PasswordBearer` do **FastAPI** { #fastapis-oauth2passwordbearer }

* El frontend necesita obtener más datos de la API.
    * Pero necesita autenticación para ese endpoint específico.
    * Así que, para autenticarse con nuestra API, envía un `header` `Authorization` con un valor de `Bearer ` más el token.
    * Si el token contiene `foobar`, el contenido del `header` `Authorization` sería: `Bearer foobar`.

## `OAuth2PasswordBearer` de **FastAPI** { #fastapis-oauth2passwordbearer }