}
    }


    /**
     * Disconnect the transport
     * 
     * @param hard
     * @return whether conenction was in use
     * @throws IOException
     */
    public synchronized boolean disconnect ( boolean hard ) throws IOException {
        return disconnect(hard, true);
    }


    /**
     * Disconnect the transport
     * 
     * @param hard
     * @param inUse

                switch (state) {
                    case 1: /* doConnect never returned */
                        state = 0;
                        thread = null;
                        throw new TransportException( "Connection timeout" );
                    case 2:
                        if (te != null) { /* doConnect throw Exception */

    SocketPolicy.KEEP_OPEN -> KeepOpen
    SocketPolicy.DISCONNECT_AT_END -> DisconnectAtEnd
    SocketPolicy.DISCONNECT_AT_START -> DisconnectAtStart
    SocketPolicy.DISCONNECT_AFTER_REQUEST -> DisconnectAfterRequest
    SocketPolicy.DISCONNECT_DURING_REQUEST_BODY -> DisconnectDuringRequestBody
    SocketPolicy.DISCONNECT_DURING_RESPONSE_BODY -> DisconnectDuringResponseBody

 */
package okhttp3.mockwebserver

enum class SocketPolicy {
  SHUTDOWN_SERVER_AFTER_RESPONSE,
  KEEP_OPEN,
  DISCONNECT_AT_END,
  UPGRADE_TO_SSL_AT_END,
  DISCONNECT_AT_START,
  DISCONNECT_AFTER_REQUEST,
  DISCONNECT_DURING_REQUEST_BODY,
  DISCONNECT_DURING_RESPONSE_BODY,
  DO_NOT_READ_REQUEST_BODY,
  FAIL_HANDSHAKE,
  SHUTDOWN_INPUT_AT_END,
  SHUTDOWN_OUTPUT_AT_END,
  STALL_SOCKET_AT_START,

            // Disconnect and try again from scratch.

            if ( log.isDebugEnabled() ) {
                log.debug(String.format("Retrying (%d/%d) request %s", retries, maxRetries, request));
            }

            // should we disconnect the transport here? otherwise we make an additional attempt to detect that if the

        self.active_connections: list[WebSocket] = []

    async def connect(self, websocket: WebSocket):
        await websocket.accept()
        self.active_connections.append(websocket)

    def disconnect(self, websocket: WebSocket):
        self.active_connections.remove(websocket)

    async def send_personal_message(self, message: str, websocket: WebSocket):
        await websocket.send_text(message)

func (m *muxServer) checkSeq(seq uint32) (ok bool) {
	if seq != m.RecvSeq {
		if debugPrint {
			fmt.Printf("expected sequence %d, got %d\n", m.RecvSeq, seq)
		}
		m.disconnect(fmt.Sprintf("receive sequence number mismatch. want %d, got %d", m.RecvSeq, seq))
		return false
	}
	m.RecvSeq++
	return true
}

func (m *muxServer) message(msg message) {
	if debugPrint {

	public static final field DISCONNECT_AFTER_REQUEST Lokhttp3/mockwebserver/SocketPolicy;
	public static final field DISCONNECT_AT_END Lokhttp3/mockwebserver/SocketPolicy;
	public static final field DISCONNECT_AT_START Lokhttp3/mockwebserver/SocketPolicy;
	public static final field DISCONNECT_DURING_REQUEST_BODY Lokhttp3/mockwebserver/SocketPolicy;
	public static final field DISCONNECT_DURING_RESPONSE_BODY Lokhttp3/mockwebserver/SocketPolicy;

// the last peer to connect and the first peer to disconnect.
// This is to improve the RX throughput accuracy.
type netPerfRX struct {
	RX                uint64    // RX bytes
	lastToConnect     time.Time // time at which last peer to connect to us
	firstToDisconnect time.Time // time at which the first peer disconnects from us
	RXSample          uint64    // RX bytes between lastToConnect and firstToDisconnect

                                 * sent. Unfortunately calling disconnect() doesn't always
                                 * actually shutdown the connection before other threads
                                 * have committed themselves (e.g. InterruptTest example).
                                 */
                                try { transport.disconnect(true); } catch (Exception e) {}
                            }