// If there's a "Expect: 100-continue" header on the request, wait for a "HTTP/1.1 100
        // Continue" response before transmitting the request body. If we don't get that, return
        // what we did get (such as a 4xx response) without ever transmitting the request body.
        if ("100-continue".equals(request.header("Expect"), ignoreCase = true)) {
          exchange.flushRequest()

    even if the host names do not. In 4.4.0 we introduced a regression where we shared a connection
    when certificates matched but the DNS addresses did not. This would only occur when following a
    redirect from one hostname to another, and where both hosts had common certificates.

 *  Fix: Don't fail on a redirect when a client has configured a 'trust everything' trust manager.

    val suffix = pattern.substring(1)
    if (!hostname.endsWith(suffix)) {
      return false // Hostname does not end with the suffix.
    }

    // Check that asterisk did not match across domain name labels.
    val suffixStartIndexInHostname = hostname.length - suffix.length
    if (suffixStartIndexInHostname > 0 &&
      hostname.lastIndexOf('.', suffixStartIndexInHostname - 1) != -1
    ) {

    are called instead of `requestBodyEnd()` and `responseBodyEnd()` in some failure situations.
    They may also be fired in cases where no event was published previously. In this release we did
    an internal rewrite of our event code to fix problems where events were lost or unbalanced.

 *  Fix: Don't leak a connection when a call is canceled immediately preceding the `onFailure()`
    callback.

    assertThat(response.header("Content-Encoding")).isEqualTo("gzip")
    assertThat(response.body.source().readByteString()).isEqualTo(
      gzippedBody.snapshot(),
    )

    // The request did not offer gzip support.
    val recordedRequest = server.takeRequest()
    assertThat(recordedRequest.headers["Accept-Encoding"]).isNull()
  }

  @Test
  fun asyncResponseCanBeConsumedLater() {

      // We've discovered a leaked call. This is an application bug.
      val callReference = reference as CallReference
      val message =
        "A connection to ${connection.route().address.url} was leaked. " +
          "Did you forget to close a response body?"
      Platform.get().logCloseableLeak(message, callReference.callStackTrace)

      references.removeAt(i)