From c110655fc9dfa65b0e4c8a6e0b92721a1d5c3aa7 Mon Sep 17 00:00:00 2001
From: zy <zhangyang@geedgenetworks.com>
Date: Thu, 21 Sep 2023 02:50:41 +0000
Subject: find bug: Timeout should 1to1 with timeout.

---
 src/timeout.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/timeout.rs b/src/timeout.rs
index 523eb87..3c2a69d 100644
--- a/src/timeout.rs
+++ b/src/timeout.rs
@@ -12,6 +12,7 @@ use libc::{c_void, free};
 use crate::timeout_bind::*;
 
 /// timeout flag: relative time or absolute time, default relative time
+/// it could use as i32
 #[derive(Debug, Clone, Copy, PartialEq)]
 pub enum TimeoutType {
     INT = TIMEOUT_INT as isize,         // relative time
@@ -383,5 +384,9 @@ mod tests {
         assert!(!tos.any_pending());
         assert!(tos.any_expired());
         assert_eq!(tos.get_next_wait_time(), 0);
+
+        let timeout2 = tos.next_expired_timeout();
+        let b = timeout2.is_some();
+        assert!(timeout2.is_some());
     }
 }
-- 
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