- [ ] I have searched the [issues](https://github.com/apache/incubator-dubbo/issues) of this repository and believe that this is not a duplicate.
- [ ] I have checked the [FAQ](https://github.com/apache/incubator-dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: xxx
* Operating System version: xxx
* Java version: xxx

### Steps to reproduce this issue

1. xxx
2. xxx
3. xxx

Pls. provide [GitHub address] to reproduce this issue.

### Expected Result

What do you expected from the above steps？

### Actual Result

What actually happens?

If there is an exception, please attach the exception trace:

```
Just put your stack trace here!
```

} catch (Throwable e) {
            logger.warn(e.getMessage(), e);
        }
    }
    protected ExecutorService createExecutor() {
        return Executors.newCachedThreadPool(new NamedThreadFactory(CLIENT_THREAD_POOL_NAME + CLIENT_THREAD_POOL_ID.incrementAndGet() + "-" + getUrl().getAddress(), true));
    }
    public InetSocketAddress getConnectAddress() {
        return new InetSocketAddress(NetUtils.filterLocalHost(getUrl().getHost()), getUrl().getPort());
    }
    @Override
    public InetSocketAddress getRemoteAddress() {
        Channel channel = getChannel();
        if (channel == null) {
            return getUrl().toInetSocketAddress();
        }
        return channel.getRemoteAddress();
    }
    @Override
    public InetSocketAddress getLocalAddress() {
        Channel channel = getChannel();
        if (channel == null) {
            return InetSocketAddress.createUnresolved(NetUtils.getLocalHost(), 0);
        }
        return channel.getLocalAddress();
    }
    @Override
    public boolean isConnected() {
        Channel channel = getChannel();
        if (channel == null) {