From 1c01c703b410a2c23f684bba8dcbe9eca37bef1e Mon Sep 17 00:00:00 2001
From: lesismal <lesismal@gmail.com>
Date: Thu, 14 Sep 2023 23:42:15 +0800
Subject: [PATCH] epoll: handle err events after read/write events

---
 poller_epoll.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/poller_epoll.go b/poller_epoll.go
index 1a93208c..a6f4e94b 100644
--- a/poller_epoll.go
+++ b/poller_epoll.go
@@ -188,11 +188,6 @@ func (p *poller) readWriteLoop() {
 			default:
 				c := p.getConn(fd)
 				if c != nil {
-					if ev.Events&epollEventsError != 0 {
-						c.closeWithError(io.EOF)
-						continue
-					}
-
 					if ev.Events&epollEventsWrite != 0 {
 						c.flush()
 					}
@@ -227,6 +222,11 @@ func (p *poller) readWriteLoop() {
 							p.g.onRead(c)
 						}
 					}
+
+					if ev.Events&epollEventsError != 0 {
+						c.closeWithError(io.EOF)
+						continue
+					}
 				} else {
 					syscall.Close(fd)
 					// p.deleteEvent(fd)