
/*
 * Copyright 2011-2022 Cuberite Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// NetworkLookup.h

// Declares the cNetworkLookup class representing an executor for asynchronous lookup tasks

#pragma once

#include <functional>

#include "IsThread.h"
#include "Queue.h"





class cNetworkLookup :
	public cIsThread
{
public:

	cNetworkLookup();
	virtual ~cNetworkLookup() override;

	/** Schedule a lookup task for execution. */
	void ScheduleLookup(std::function<void()> a_Lookup);

	/** Cancels any scheduled lookups and joins the lookup thread. */
	void Stop();

protected:

	/** Process the queue until the thread is stopped. */
	virtual void Execute() override final;

private:

	/** The queue of lookup tasks waiting to be executed. */
	cQueue<std::function<void()>> m_WorkQueue;
};


