public void disconnect() {
	// logger.info("close tcp socket, Disconnecting.");
	synchronized (this.clientBoot) {
		this.channelPromise = null;
		final Future<Void> channelCloseFuture;
		if (this.channelPromise != null) {
			channelCloseFuture = this.channelPromise.channel().close();
		} else {
			channelCloseFuture = new SucceededFuture<Void>(GlobalEventExecutor.INSTANCE, null);
		}
		channelCloseFuture.addListener(new GenericFutureListener<Future<Void>>() {
			@Override
			public void operationComplete(final Future<Void> future) throws Exception {
				NettyClient2.this.clientBoot.config().group().shutdownGracefully();
			}
		});
	}
	// logger.info("close netty tcp socket connection");
}
 

public void disconnect() {
	// logger.info("close tcp socket, Disconnecting.");
	synchronized (this.clientBoot) {
		this.channelPromise = null;
		final Future<Void> channelCloseFuture;
		if (this.channelPromise != null) {
			channelCloseFuture = this.channelPromise.channel().close();
		} else {
			channelCloseFuture = new SucceededFuture<Void>(GlobalEventExecutor.INSTANCE, null);
		}
		channelCloseFuture.addListener(new GenericFutureListener<Future<Void>>() {
			@Override
			public void operationComplete(final Future<Void> future) throws Exception {
				PlatformSSLClient.this.clientBoot.config().group().shutdownGracefully();
			}
		});
	}
	// logger.info("close netty tcp socket connection");
}
 

public void disconnect() {
	// logger.info("close tcp socket, Disconnecting.");
	synchronized (this.clientBoot) {
		this.channelPromise = null;
		final Future<Void> channelCloseFuture;
		if (this.channelPromise != null) {
			channelCloseFuture = this.channelPromise.channel().close();
		} else {
			channelCloseFuture = new SucceededFuture<Void>(GlobalEventExecutor.INSTANCE, null);
		}
		channelCloseFuture.addListener(new GenericFutureListener<Future<Void>>() {
			@Override
			public void operationComplete(final Future<Void> future) throws Exception {
				NettyClient2.this.clientBoot.config().group().shutdownGracefully();
			}
		});
	}
	// logger.info("close netty tcp socket connection");
}
 

public void disconnect() {
	// logger.info("close tcp socket, Disconnecting.");
	synchronized (this.clientBoot) {
		this.channelPromise = null;
		final Future<Void> channelCloseFuture;
		if (this.channelPromise != null) {
			channelCloseFuture = this.channelPromise.channel().close();
		} else {
			channelCloseFuture = new SucceededFuture<Void>(GlobalEventExecutor.INSTANCE, null);
		}
		channelCloseFuture.addListener(new GenericFutureListener<Future<Void>>() {
			@Override
			public void operationComplete(final Future<Void> future) throws Exception {
				PlatformSSLClient.this.clientBoot.config().group().shutdownGracefully();
			}
		});
	}
	// logger.info("close netty tcp socket connection");
}
 

public void disconnect() {
	// logger.info("close tcp socket, Disconnecting.");
	synchronized (this.clientBoot) {
		this.channelPromise = null;
		final Future<Void> channelCloseFuture;
		if (this.channelPromise != null) {
			channelCloseFuture = this.channelPromise.channel().close();
		} else {
			channelCloseFuture = new SucceededFuture<Void>(GlobalEventExecutor.INSTANCE, null);
		}
		channelCloseFuture.addListener(new GenericFutureListener<Future<Void>>() {
			@Override
			public void operationComplete(final Future<Void> future) throws Exception {
				NettyClient2.this.clientBoot.config().group().shutdownGracefully();
			}
		});
	}
	// logger.info("close netty tcp socket connection");
}
 

public void disconnect() {
	// logger.info("close tcp socket, Disconnecting.");
	synchronized (this.clientBoot) {
		this.channelPromise = null;
		final Future<Void> channelCloseFuture;
		if (this.channelPromise != null) {
			channelCloseFuture = this.channelPromise.channel().close();
		} else {
			channelCloseFuture = new SucceededFuture<Void>(GlobalEventExecutor.INSTANCE, null);
		}
		channelCloseFuture.addListener(new GenericFutureListener<Future<Void>>() {
			@Override
			public void operationComplete(final Future<Void> future) throws Exception {
				PlatformSSLClient.this.clientBoot.config().group().shutdownGracefully();
			}
		});
	}
	// logger.info("close netty tcp socket connection");
}
 

@Override
public Future<Void> release(Channel channel) {
    if (shouldRelease(channel)) {
        return delegate.release(channel);
    } else {
        return new SucceededFuture<>(channel.eventLoop(), null);
    }
}