From 13b09ae9ef4a15e6c7a967971cc0f50eec1d6f82 Mon Sep 17 00:00:00 2001
From: irving ou <jou@devolutions.net>
Date: Thu, 25 Jan 2024 12:26:43 -0500
Subject: [PATCH] ci, poll

---
 src/poll.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/poll.rs b/src/poll.rs
index 2e34d76..ff49961 100644
--- a/src/poll.rs
+++ b/src/poll.rs
@@ -426,6 +426,13 @@ impl EventExtra {
     pub fn is_pri(&self) -> bool {
         self.flags.contains(PollFlags::PRI)
     }
+
+    #[inline]
+    pub fn is_connect_failed(&self) -> bool {
+        // need reviewer's special attention, as I do not have access to a system that supports this
+        // this is a guess based on the documentation of `poll()`
+        self.flags.contains(PollFlags::ERR)
+    }
 }
 
 fn cvt_mode_as_remove(mode: PollMode) -> io::Result<bool> {