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92 lines
1.6 KiB
C++
92 lines
1.6 KiB
C++
#pragma once
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#include "acl_cpp/acl_cpp_define.hpp"
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#include <map>
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#include <vector>
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#if !defined(_WIN32) && !defined(_WIN64)
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#include <sys/time.h>
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#endif
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#include "acl_cpp/stream/aio_socket_stream.hpp"
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#include "acl_cpp/stdlib/string.hpp"
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namespace acl
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{
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class check_timer;
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class aio_socket_stream;
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/**
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* 异步连接回调函数处理类
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*/
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class ACL_CPP_API check_client : public aio_open_callback
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{
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public:
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check_client(check_timer& timer, const char* addr,
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aio_socket_stream& conn, struct timeval& begin);
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/**
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* 获得输入的非阻塞 IO 句柄
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* @return {aio_socket_stream&}
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*/
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aio_socket_stream& get_conn() const
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{
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return conn_;
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}
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/**
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* 获得传入的服务端地址
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* @return {const char*}
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*/
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const char* get_addr() const
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{
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return addr_.c_str();
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}
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/**
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* 设置连接是否是存活的
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* @param yesno {bool}
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*/
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void set_alive(bool yesno);
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/**
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* 关闭非阻塞 IO 句柄
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*/
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void close();
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public:
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// 以下的函数仅供内部使用
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/**
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* 当前检测对象是否处于阻塞模式下
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* @return {bool}
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*/
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bool blocked() const
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{
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return blocked_;
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}
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/**
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* 在阻塞检测方式下，调用此函数用来设置检测对象是否处于阻塞状态，
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* 处于阻塞状态时该检测对象是禁止通过调用方法 close 来关闭的
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* @param on {bool} 设置检测对象是否处于阻塞状态，缺省为处于阻塞状态
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*/
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void set_blocked(bool on);
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private:
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// 基类虚函数
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bool open_callback();
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void close_callback();
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bool timeout_callback();
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private:
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~check_client() {}
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private:
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bool blocked_;
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bool aliving_;
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struct timeval begin_;
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check_timer& timer_;
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aio_socket_stream& conn_;
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string addr_;
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};
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} // namespace acl
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