acl/lib_acl_cpp/include/acl_cpp/redis/redis_cluster.hpp

#pragma once
#include "acl_cpp/acl_cpp_define.hpp"
#include <vector>
#include "acl_cpp/stdlib/string.hpp"
#include "acl_cpp/connpool/connect_manager.hpp"

namespace acl
{

class redis_pool;

class ACL_CPP_API redis_cluster : public connect_manager
{
public:
	/**
	 * <EFBFBD><EFBFBD><EFBFBD>캯<EFBFBD><EFBFBD>
	 * @param conn_timeout {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳ<EFBFBD>ʱʱ<EFBFBD><EFBFBD>(<EFBFBD><EFBFBD>)
	 * @param rw_timeout {int}<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> IO <EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>ʱʱ<EFBFBD><EFBFBD>(<EFBFBD><EFBFBD>)
	 * @param max_slot {int} <EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
	 */
	redis_cluster(int conn_timeout, int rw_timeout, int max_slot = 16384);
	virtual ~redis_cluster();

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ݹ<EFBFBD>ϣ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD><EFBFBD>ö<EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳ<EFBFBD>
	 * @param slot {int} <EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD>ֵ
	 * @return {redis_pool*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>Ĺ<EFBFBD>ϣ<EFBFBD>۲<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򷵻<EFBFBD> NULL
	 */
	redis_pool* peek_slot(int slot);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ù<EFBFBD>ϣ<EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD> redis <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
	 * @param slot {int} <EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD>ֵ
	 * @param addr {const char*} redis <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
	 */
	void set_slot(int slot, const char* addr);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD>۶<EFBFBD>Ӧ<EFBFBD><EFBFBD> redis <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>
	 * @param slot {int} <EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD>ֵ
	 */
	void clear_slot(int slot);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ù<EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
	 * @return {int}
	 */
	int get_max_slot() const
	{
		return max_slot_;
	}

	//////////////////////////////////////////////////////////////////////
	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Э<EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ķ<EFBFBD>ֵ<EFBFBD><EFBFBD>Ĭ<EFBFBD><EFBFBD>ֵΪ 15
	 * @param max {int} <EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>ֻ<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD>ֵ > 0 ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч
	 */
	void set_redirect_max(int max);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Э<EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ķ<EFBFBD>ֵ
	 * @return {int}
	 */
	int get_redirect_max() const
	{
		return redirect_max_;
	}

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> >= 2 ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߵ<EFBFBD>ʱ<EFBFBD><EFBFBD>(<EFBFBD><EFBFBD>)<EFBFBD><EFBFBD>Ĭ<EFBFBD><EFBFBD>ֵΪ 1 <EFBFBD>룬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * <EFBFBD>ô<EFBFBD><EFBFBD>ǵ<EFBFBD>һ<EFBFBD><EFBFBD> redis <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ
	 * ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<EFBFBD><EFBFBD> redis.conf <EFBFBD>е<EFBFBD> cluster-node-timeout <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Χ<EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ȴ<EFBFBD><EFBFBD>ӽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @param n {int} ÿ<EFBFBD><EFBFBD><EFBFBD>ض<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣʱ<EFBFBD><EFBFBD>(<EFBFBD><EFBFBD>)<EFBFBD><EFBFBD>Ĭ<EFBFBD><EFBFBD>ֵΪ 1 <EFBFBD><EFBFBD>
	 */
	void set_redirect_sleep(int n);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD> set_redirect_sleep <EFBFBD><EFBFBD><EFBFBD>õĻ<EFBFBD>Ĭ<EFBFBD>ϵ<EFBFBD>ʱ<EFBFBD><EFBFBD>
	 * @return {int} <EFBFBD><EFBFBD>λΪ<EFBFBD><EFBFBD>
	 */
	int get_redirect_sleep() const
	{
		return redirect_sleep_;
	}

protected:
	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ി<EFBFBD>麯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳض<EFBFBD><EFBFBD><EFBFBD>
	 * @param addr {const char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD>ip:port
	 * @param count {int} <EFBFBD><EFBFBD><EFBFBD>ӳصĴ<EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @param idx {size_t} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӳض<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD>±<EFBFBD>λ<EFBFBD><EFBFBD>(<EFBFBD><EFBFBD> 0 <EFBFBD><EFBFBD>ʼ)
	 */
	virtual acl::connect_pool* create_pool(const char* addr,
		int count, size_t idx);
private:
	int   conn_timeout_;
	int   rw_timeout_;
	int   max_slot_;
	const char**  slot_addrs_;
	std::vector<char*> addrs_;
	int   redirect_max_;
	int   redirect_sleep_;
};

} // namespace acl