func (m *mrfState) shutdown() {
	atomic.StoreInt32(&m.closing, 1)
	m.wg.Wait()
	close(m.opCh)
	atomic.StoreInt32(&m.closed, 1)

	if len(m.opCh) > 0 {
		healingLogEvent(context.Background(), "Saving MRF healing data (%d entries)", len(m.opCh))
	}

	newReader := func() io.ReadCloser {
		r, w := io.Pipe()
		go func() {
			// Initialize MRF meta header.
			var data [4]byte

        toggleMask(maskCursor, maskKey)
        maskCursor.close()
      }
    } else {
      sinkBuffer.writeByte(b1)
      sinkBuffer.write(payload)
    }

    sink.flush()
  }

  @Throws(IOException::class)
  fun writeMessageFrame(
    formatOpcode: Int,
    data: ByteString,
  ) {
    if (writerClosed) throw IOException("closed")

    messageBuffer.write(data)

        synchronized(this) {
          queueSize -= message.data.size.toLong()
        }
      } else if (messageOrClose is Close) {
        val close = messageOrClose
        writer!!.writeClose(close.code, close.reason)

        // We closed the writer: now both reader and writer are closed.
        if (sendOnClosed) {
          listener.onClosed(this, receivedCloseCode, receivedCloseReason!!)
        }
      } else {

                this.signingKey = null;
            }
            this.closed = true;
        } finally {
            this.signingLock.unlock();
        }
    }

    /**
     * Close the signing digest and securely wipe keys
     */
    @Override
    public void close() {
        secureWipeKey();
    }

 * Features:
 * - Simple state management (CLOSED, OPEN, HALF_OPEN)
 * - Lock-free atomic operations
 * - Configurable thresholds and timeouts
 * - No complex dependencies
 */
public class SimpleCircuitBreaker {

    private static final Logger log = LoggerFactory.getLogger(SimpleCircuitBreaker.class);

    /**
     * Circuit breaker states
     */
    public enum State {
        CLOSED, // Normal operation

          exchangeIndex = 0,
          socket = MockWebServerSocket(socket),
        )
        socket.close()
      } else {
        openClientSockets.add(socket)
        serveConnection(nextConnectionIndex++, socket, peek)
      }
    }
  }

  public override fun close() {
    if (closed) return
    closed = true

    if (!started) return // Nothing to shut down.

// the appropriate error will be returned.
type Stream struct {
	// responses from the remote server.
	// Channel will be closed after error or when remote closes.
	// All responses *must* be read by the caller until either an error is returned or the channel is closed.
	// Canceling the context will cause the context cancellation error to be returned.
	responses <-chan Response
	cancel    context.CancelCauseFunc

name: "Close invalid questions issues"
on:
  schedule:
  - cron: "*/10 * * * *"

permissions:
  contents: read

jobs:
  stale:
    permissions:
      issues: write  # for actions/stale to close stale issues
      pull-requests: write  # for actions/stale to close stale PRs
    runs-on: ubuntu-latest
    env:
      ACTIONS_STEP_DEBUG: true
    steps:
    - name: Close Stale Issues
      uses: actions/stale@v8
      with:

import jcifs.internal.util.SMBUtil;

/**
 * SMB1 Find Close2 request message.
 *
 * This command is used to close a search handle that was
 * opened by a Trans2 Find First2 request.
 */
public class SmbComFindClose2 extends ServerMessageBlock {

    private final int sid;

    /**
     * Creates a new SMB1 find close request to close a search handle.
     *
     * @param config the CIFS configuration

    private final String fileName;
    private int closeFlags;

    /**
     * Constructs a close request with file ID and name
     *
     * @param config
     *            The configuration to use
     * @param fileId
     *            The file ID to close
     * @param fileName
     *            The name of the file being closed
     */