if (response.code != 101) {
      throw ProtocolException(
        "Expected HTTP 101 response but was '${response.code} ${response.message}'",
      )
    }

    val headerConnection = response.header("Connection")
    if (!"Upgrade".equals(headerConnection, ignoreCase = true)) {
      throw ProtocolException(
        "Expected 'Connection' header value 'Upgrade' but was '$headerConnection'",
      )
    }

   * #setCount(Object, int)}, provided that the element has the expected current count. If the
   * current count is not {@code oldCount}, no change is made.
   *
   * @param element the element to conditionally set the count of; may be null only if explicitly
   *     allowed by the implementation
   * @param oldCount the expected present count of the element in this multiset

    for (RemovalNotification<String, String> notification : listener) {
      removalNotifications.put(notification.getKey(), notification.getValue());
      assertWithMessage("Unexpected key/value pair passed to removalListener")
          .that(notification.getValue())
          .isEqualTo(notification.getKey());
    }

    for (RemovalNotification<String, String> notification : listener) {
      removalNotifications.put(notification.getKey(), notification.getValue());
      assertWithMessage("Unexpected key/value pair passed to removalListener")
          .that(notification.getValue())
          .isEqualTo(notification.getKey());
    }

   * #setCount(Object, int)}, provided that the element has the expected current count. If the
   * current count is not {@code oldCount}, no change is made.
   *
   * @param element the element to conditionally set the count of; may be null only if explicitly
   *     allowed by the implementation
   * @param oldCount the expected present count of the element in this multiset

		<-c.blockConnect
	}
	if req.Host != c.Remote {
		err := fmt.Errorf("expected remote '%s', got '%s'", c.Remote, req.Host)
		if debugPrint {
			fmt.Println(err)
		}
		return err
	}
	if c.shouldConnect() {
		if debugPrint {
			fmt.Println("expected to be client side, not server side")
		}
		return errors.New("grid: expected to be client side, not server side")
	}
	msg := message{
		Op: OpConnectResponse,

            }

            AWAIT_PING -> {
              awaitPongsReceived++
              notifyAll()
            }

            else -> {
              // Ignore an unexpected pong.
            }
          }
        }
      } else {
        // Send a reply to a client ping if this is a server and vice versa.
        writerQueue.execute("$connectionName ping") {

    web sockets, and cache. OkHttp has a new internal task runner abstraction for managed task
    scheduling. In your debugger you will see new thread names and more use of daemon threads.

 *  Fix: Don't drop callbacks on unexpected exceptions. When an interceptor throws an unchecked
    exception the callback is now notified that the call was canceled. The exception is still sent
    to the uncaught exception handler for reporting and recovery.

    `https://google.com`, which doesn't follow the SPDY/3.1 spec!
 *  Fix: Always configure NPN headers. This fixes connectivity to
    `https://facebook.com` when SPDY and HTTP/2 are both disabled. Otherwise an
    unexpected NPN response is received and OkHttp crashes.
 *  Fix: Write continuation frames when HPACK data is larger than 16383 bytes.
 *  Fix: Don't drop uncaught exceptions thrown in async calls.

            } catch (final IOException e) {
                // StringWriter close() should not throw IOException, but log just in case
                if (logger.isDebugEnabled()) {
                    logger.debug("Unexpected IOException while closing StringWriter", e);
                }
            }
            return buf.toString();
        };
        final String message;