stt::security::ConnectionState Struct Reference

单个连接（fd）的安全与限流状态。 More...

#include <sttnet.h>

Public Attributes
int	fd = -1
RateState	requestRate
std::unordered_map< std::string, RateState >	pathRate
std::chrono::steady_clock::time_point	lastActivity {}

Detailed Description

单个连接（fd）的安全与限流状态。

每个成功通过 allowConnect 的 fd 都会拥有一个 ConnectionState， 用于实现“连接级（fd 级）”防御：

• requestRate：该连接的整体请求速率限制
• pathRate：该连接在不同 path 下的额外限流状态
• lastActivity：该连接最后一次活动时间（用于僵尸连接检测）

Note

• 一个 IP 可以对应多个 ConnectionState
• 断连时必须清理对应的 ConnectionState

Member Data Documentation

fd

int stt::security::ConnectionState::fd = -1

lastActivity

std::chrono::steady_clock::time_point stt::security::ConnectionState::lastActivity {}

pathRate

std::unordered_map<std::string, RateState> stt::security::ConnectionState::pathRate

requestRate

RateState stt::security::ConnectionState::requestRate

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The documentation for this struct was generated from the following file:

• include/sttnet.h