c.finalFlush()
	c.rwc.Close()
}

// rstAvoidanceDelay is the amount of time we sleep after closing the
// write side of a TCP connection before closing the entire socket.
// By sleeping, we increase the chances that the client sees our FIN
// and processes its final data before they process the subsequent RST
// from closing a connection with known unread data.
// This RST seems to occur mostly on BSD systems. (And Windows?)

	gp.lockedm.set(gp.m)
}

// LockOSThread wires the calling goroutine to its current operating system thread.
// The calling goroutine will always execute in that thread,
// and no other goroutine will execute in it,
// until the calling goroutine has made as many calls to
// [UnlockOSThread] as to LockOSThread.
// If the calling goroutine exits without unlocking the thread,
// the thread will be terminated.
//

 * successfully cancelled step will immediately start closing all objects captured for later closing
 * by it and by its input steps.
 *
 * <h3>Ending a pipeline</h3>
 *
 * Each {@code ClosingFuture} pipeline must be ended. To end a pipeline, decide whether you want to
 * close the captured objects automatically or manually.
 *
 * <h4>Automatically closing</h4>
 *

 * successfully cancelled step will immediately start closing all objects captured for later closing
 * by it and by its input steps.
 *
 * <h3>Ending a pipeline</h3>
 *
 * Each {@code ClosingFuture} pipeline must be ended. To end a pipeline, decide whether you want to
 * close the captured objects automatically or manually.
 *
 * <h4>Automatically closing</h4>
 *

			conn.writeBuf.Bytes())
	}
}

// Tests that the server flushes its response headers out when it's
// ignoring the response body and waits a bit before forcefully
// closing the TCP connection, causing the client to get a RST.
// See https://golang.org/issue/3595
func TestServerGracefulClose(t *testing.T) {
	// Not parallel: modifies the global rstAvoidanceDelay.

		db.maxIdleCount = db.maxOpen
	}
	var closing []*driverConn
	idleCount := len(db.freeConn)
	maxIdle := db.maxIdleConnsLocked()
	if idleCount > maxIdle {
		closing = db.freeConn[maxIdle:]
		db.freeConn = db.freeConn[:maxIdle]
	}
	db.maxIdleClosed += int64(len(closing))
	db.mu.Unlock()
	for _, c := range closing {
		c.Close()
	}
}

  let description = [{
    A wrapper op around any Custom TF op. These includes ops defined using
    custom_opdefs or linked which are not defined in TF dialect.
    This Op just wraps the custom op inside a region.
    Note #1, this Op will not include TF Lite custom ops defined using CustomOp.
    Note #2, this op is just internal representation inside the converter and

records that no more values will be sent on the channel.
It is an error if <code>c</code> is a receive-only channel.
Sending to or closing a closed channel causes a <a href="#Run_time_panics">run-time panic</a>.
Closing the nil channel also causes a <a href="#Run_time_panics">run-time panic</a>.
After calling <code>close</code>, and after any previously
sent values have been received, receive operations will return

	m = ValueOf(struct{ m map[string]int }{data}).Field(0)
	for iter := m.MapRange(); iter.Next(); {
		shouldPanic("using value obtained using unexported field", func() {
			k.SetIterKey(iter)
		})
		shouldPanic("using value obtained using unexported field", func() {
			v.SetIterValue(iter)
		})
	}
}

func TestMethodCallValueCodePtr(t *testing.T) {

			// verify this is always zero here, and any
			// other value is a leak.
			t.Errorf("while closing db, freeConn %d/%d had %d open stmts; want 0", i, len(db.freeConn), n)
		}
	}
	db.mu.Unlock()

	err := db.Close()
	if err != nil {
		t.Fatalf("error closing DB: %v", err)
	}

	var numOpen int
	if !waitCondition(t, func() bool {
		numOpen = db.numOpenConns()