try {
      while (currentTask != self) {
        taskRunner.wait()
      }
    } finally {
      serialTaskQueue.remove(yieldCompleteTask)
    }

    // If we're yielding until we're exhausted and a task run, keep going until a task doesn't run.
    if (strategy == ResumePriority.AfterOtherTasks && otherTasksStarted) {
      return yieldUntil(strategy, condition)
    }
  }

        String message = "SSO complex failure";
        IllegalStateException innerException = new IllegalStateException("Invalid state");
        OutOfMemoryError middleError = new OutOfMemoryError("Memory exhausted");
        // Note: OutOfMemoryError constructor doesn't accept cause, so we create a wrapper
        RuntimeException outerException = new RuntimeException("Wrapper", middleError);

      override fun fromDer(reader: DerReader): Long {
        val peekHeader =
          reader.peekHeader()
            ?: throw ProtocolException("expected time but was exhausted at $reader")

        return when {
          peekHeader.tagClass == Adapters.UTC_TIME.tagClass &&
            peekHeader.tag == Adapters.UTC_TIME.tag -> {
            Adapters.UTC_TIME.fromDer(reader)
          }

        )
      routeSelector = newRouteSelector
    }

    // List available IP addresses for the current proxy. This may block in Dns.lookup().
    if (!newRouteSelector.hasNext()) throw IOException("exhausted all routes")
    val newRouteSelection = newRouteSelector.next()
    routeSelection = newRouteSelection

    if (isCanceled()) throw IOException("Canceled")

internal inline fun ignoreIoExceptions(block: () -> Unit) {
  try {
    block()
  } catch (_: IOException) {
  }
}

internal fun Buffer.skipAll(b: Byte): Int {
  var count = 0
  while (!exhausted() && this[0] == b) {
    count++
    readByte()
  }
  return count
}

/**
 * Returns the index of the next non-whitespace character in this. Result is undefined if input

  private val Request.isChunked: Boolean
    get() = "chunked".equals(header("Transfer-Encoding"), ignoreCase = true)

  /**
   * Trailers received when the response body became exhausted.
   *
   * If the response body was successfully read until the end, this is the headers that followed,
   * or empty headers if there were none that followed.
   *

    )

    val call = client.newCall(Request(server.url("/")))
    call.execute().use { response ->
      assertThat(response.trailers()).isEqualTo(headersOf("t1", "v2"))
      assertThat(response.body.source().exhausted()).isTrue()
    }
  }

  @Test
  @Disabled
  fun trailersAndCacheHttp1() {
    trailersAndCache(Protocol.HTTP_1_1)
  }

  @Test
  @Disabled
  fun trailersAndCacheHttp2() {

    retry_installcommand() {
      n=0
      while true; do
        #{install_command} $1 && break
        let n=n+1
        if [ $n -ge $2 ]; then
          echo "==> Exhausted retries to install $1"
          return 1
        fi
        echo "==> Retrying installing $1, attempt $((n+1))"
        # Add a small delay to increase chance of metalink providing updated list of mirrors

  }

  public void testExhaust() throws IOException {
    InputStream in = newTestStream(100);
    assertEquals(100, ByteStreams.exhaust(in));
    assertEquals(-1, in.read());
    assertEquals(0, ByteStreams.exhaust(in));

    InputStream empty = newTestStream(0);
    assertEquals(0, ByteStreams.exhaust(empty));
    assertEquals(-1, empty.read());
  }

  private static InputStream newTestStream(int n) {

        .isEqualTo(headersOf("h1", "v1", "h2", "v2"))
      val responseBody = response.body.source()
      assertThat(responseBody.readUtf8(2)).isEqualTo("ok")
      assertThat(responseBody.exhausted()).isTrue()
      assertThat(response.trailers()).isEqualTo(headersOf("trailers", "boom"))
    }
    body.awaitSuccess()
  }

  @Test
  fun serverReadsHeadersData() {
    assumeNotWindows()