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LogChannels

Struct LogChannels 

Source
struct LogChannels {
    db_tx: Sender<LogRecord>,
    db_rx: Mutex<Option<Receiver<LogRecord>>>,
    live_tx: Sender<LogRecord>,
    dropped: AtomicU64,
}
Expand description

进程级日志通道枢纽。

Fields§

§db_tx: Sender<LogRecord>

落库通道发送端(Layer 每条事件 try_send 一份)。

§db_rx: Mutex<Option<Receiver<LogRecord>>>

落库通道接收端,启动时被 crate::tasks::log_writer 取走一次(take 语义)。

§live_tx: Sender<LogRecord>

实时流广播发送端(SSE 每连接 subscribe 一个 receiver)。

§dropped: AtomicU64

丢弃计数:mpsc 满 / 写库失败丢批,逐条累加(get_logs 响应透出)。

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