Struct PooledConnection 

pub struct PooledConnection {
    pub connection_id: String,
    pub user_id: Option<i64>,
    pub last_active_at: i64,
    pub created_at: i64,
    pub messages_sent: u64,
    pub messages_received: u64,
}

池中连接条目

Fields

connection_id: String

连接 ID

user_id: Option<i64>

关联的用户 ID

last_active_at: i64

最后活跃时间戳（毫秒）

created_at: i64

创建时间戳（毫秒）

messages_sent: u64

已发送消息数

messages_received: u64

已接收消息数

Implementations

impl PooledConnection

pub fn new(connection_id: impl Into<String>, now_ms: i64) -> Self

pub fn with_user(self, user_id: i64) -> Self

pub fn touch(&mut self, now_ms: i64)

更新最后活跃时间

pub fn record_sent(&mut self)

记录发送消息

pub fn record_received(&mut self)

记录接收消息

pub fn idle_ms(&self, now_ms: i64) -> i64

空闲时长（毫秒）

pub fn uptime_ms(&self, now_ms: i64) -> i64

存活时长（毫秒）

Trait Implementations

impl Clone for PooledConnection

fn clone(&self) -> PooledConnection

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PooledConnection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.