From a7c66c34a729d67c1cc567e1991afb4b81ce2942 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Wed, 26 Oct 2022 15:22:31 +0800
Subject: [PATCH] fix busywait in el7

---
 server.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/server.c b/server.c
index 64536b6..615f23c 100644
--- a/server.c
+++ b/server.c
@@ -62,7 +62,7 @@ static int kanb_file_ro_cnt, data_file_ro_cnt;
 #define MAXWAITSEC 16
 #define TIMERDATSZ BUFSIZ
 
-static struct timeval timeout = {MAXWAITSEC/4, 0};
+static struct timeval timeout;
 
 // accept_timer 使用的结构体
 // 包含了本次 accept 的全部信息
@@ -128,6 +128,7 @@ static void accept_client() {
         FD_COPY(&tmpfds, &rdfds);
         FD_COPY(&tmpfds, &erfds);
         puts("Selecting...");
+        timeout.tv_sec = MAXWAITSEC/4;
         int r = select(THREADCNT+8, &rdfds, &wrfds, &erfds, &timeout);
         if(r < 0) {
             perror("select");