Queued              time.Time
	BitrotScan          bool
}

// mrfState sncapsulates all the information
// related to the global background MRF.
type mrfState struct {
	opCh chan PartialOperation

	closed  int32
	closing int32
	wg      sync.WaitGroup
}

func newMRFState() mrfState {
	return mrfState{
		opCh: make(chan PartialOperation, mrfOpsQueueSize),
	}
}

        ESTABLISHED,
        /** Connection encountered an error */
        ERROR,
        /** Connection is being closed */
        CLOSING,
        /** Connection is closed */
        CLOSED
    }

    /** Remote endpoint address */
    protected final InetSocketAddress remoteAddress;
    /** Local endpoint address */
    protected final InetSocketAddress localAddress;

        assertTrue(iterator.hasNext());
        assertSame(resource, iterator.next());
        assertFalse(iterator.hasNext());
        assertNull(iterator.next());

        // Without filter, resource should not be closed
        verify(resource, never()).close();
    }

    @Test
    @DisplayName("Iterator with accepting filter")
    void iteratorWithAcceptingFilter() throws Exception {
        // Setup

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