} catch (IOException e) {
            throw new ChecksumFailedException("Invalid checksum file", e);
        }
    }

    private void disconnectWagon(Wagon wagon) {
        try {
            wagon.disconnect();
        } catch (ConnectionException e) {
            logger.error("Problem disconnecting from wagon - ignoring: " + e.getMessage());
        }
    }

    /**
     * SMB command to close a find operation.
     */
    public static final byte SMB_COM_FIND_CLOSE2 = (byte) 0x34;

    /**
     * SMB command to disconnect from a tree share.
     */
    public static final byte SMB_COM_TREE_DISCONNECT = (byte) 0x71;

    /**
     * SMB command to negotiate protocol dialect.
     */

  fun cancelWithStreamNotCompleted(protocol: Protocol) {
    setUp(protocol)
    server.enqueue(MockResponse(body = "abc"))
    server.enqueue(MockResponse(body = "def"))

    // Disconnect before the stream is created. A connection is still established!
    val call1 = client.newCall(Request(server.url("/")))
    val response = call1.execute()
    call1.cancel()

  }

  @Test
  fun serverDisconnectsPrematurelyWithNoLengthHeaders() {
    // Intentionally empty. This case doesn't make sense because there's no
    // such thing as a premature disconnect when the disconnect itself
    // indicates the end of the data stream.
  }

  private fun testServerPrematureDisconnect(transferKind: TransferKind) {
    val mockResponse = MockResponse.Builder()

## Version 3.6.0

_2017-01-29_

 *  Fix: Don't crash with a "cache is closed" error when there is an error initializing the cache.
 *  Fix: Calling `disconnect()` on a connecting `HttpUrlConnection` could cause it to retry in an
    infinite loop! This regression was introduced in OkHttp 2.7.0.
 *  Fix: Drop cookies that contain ASCII NULL and other bad characters. Previously such cookies

this._initializeTargetsAndObservables()\n    this._maybeEnableSmoothScroll()\n\n    if (this._observer) {\n      this._observer.disconnect()\n    } else {\n      this._observer = this._getNewObserver()\n    }\n\n    for (const section of this._observableSections.values()) {\n      this._observer.observe(section)\n    }\n  }\n\n  dispose() {\n    this._observer.disconnect()\n    super.dispose()\n  }\n\n  // Private\n  _configAfterMerge(config) {\n    // TODO: on v6 target should be given explicitly...