val relay = edit(file, upstream, metadata, 1024)
    val source1 = relay.newSource()
    val source2 = relay.newSource()
    source1!!.close()
    source1.close() // Unnecessary. Shouldn't decrement the reference count.
    assertThat(relay.isClosed).isFalse()
    source2!!.close()
    assertThat(relay.isClosed).isTrue()
    assertFile(Relay.PREFIX_DIRTY, -1L, -1, null, null)
  }

  @Test
  fun racingReaders() {

	// In this case, the `initialSyncTimeout` will never be set
	// In order not block istiod start up, check close as well.
	if c.Closed() {
		return true
	}
	return c.initialSync.Load() || c.initialSyncTimeout.Load()
}

func (c *Cluster) Closed() bool {
	select {
	case <-c.stop:
		return true
	default:
		return false
	}
}

func (c *Cluster) SyncDidTimeout() bool {

	}
	z.err = z.compressor.Flush()
	return z.err
}

// Close closes the Writer, flushing any unwritten data to the underlying
// io.Writer, but does not close the underlying io.Writer.
func (z *Writer) Close() error {
	if !z.wroteHeader {
		z.err = z.writeHeader()
	}
	if z.err != nil {
		return z.err
	}
	z.err = z.compressor.Close()
	if z.err != nil {
		return z.err
	}

		if ok {
			return result.conn, result.err
		}
	case <-listener.ctx.Done():
	}
	return nil, syscall.EINVAL
}

// Close - closes underneath all TCP listeners.
func (listener *httpListener) Close() (err error) {
	listener.ctxCanceler()

	for i := range listener.listeners {
		listener.listeners[i].Close()
	}

	return nil
}

		// This blocks until the connection is closed.
		// Client should not send anything.
		IgnoreReceives(ws, r.timeout)
		// Once the client closes, we should also close
		closeConn()
	}()

	r.err <- messageCopy(ws, r.r, !r.protocols[r.selectedProtocol].Binary, r.ping, r.timeout)
}

func resetTimeout(ws *websocket.Conn, timeout time.Duration) {
	if timeout > 0 {
		ws.SetDeadline(time.Now().Add(timeout))
	}
}

	return &sharedMem{f: f, region: region, removeOnClose: removeOnClose}, nil
}

// Close unmaps the shared memory and closes the temporary file. If this
// sharedMem was created with sharedMemTempFile, Close also removes the file.
func (m *sharedMem) Close() error {
	// Attempt all operations, even if we get an error for an earlier operation.
	// os.File.Close may fail due to I/O errors, but we still want to delete
	// the temporary file.

}

// readCache repeatedly globs for go.mod files in the given cache, then opens
// those files for reading. When the done chan is closed, readCache closes
// files and returns.
func readCache(gopath string, done <-chan struct{}) {
	files := make(map[string]*os.File)
	defer func() {
		for _, f := range files {
			f.Close()
		}
	}()

	pattern := filepath.Join(gopath, "pkg/mod/rsc.io/quote@v1.5.2*/go.mod")
	for {
		select {

	if n == len(p) {
		return n, nil
	}

	if err := w.write(p[n:]); err != nil {
		return n, err
	}

	return len(p), nil
}

// Close closes the [Writer], flushing any unwritten data to the underlying
// [io.Writer], but does not close the underlying io.Writer.
func (w *Writer) Close() error {
	if err := w.checkLastByte(); err != nil {
		return err
	}

	return w.flush()
}

            It will be closed if no further activity occurs. Thank you.
          close-issue-message: >
            This issue was closed because it has been inactive for 7 days since being marked as stale.
            Please reopen if you'd like to work on this further.
          days-before-pr-stale: 14
          days-before-pr-close: 14

//   - Timer has passed.
//   - Buffer channel is closed and empty.
//   - stopCh is closed.
func (b *bufferedBackend) collectEvents(timer <-chan time.Time, stopCh <-chan struct{}) []*auditinternal.Event {
	var events []*auditinternal.Event

L:
	for i := 0; i < b.maxBatchSize; i++ {
		select {
		case ev, ok := <-b.buffer:
			// Buffer channel was closed and no new events will follow.
			if !ok {
				break L