发布时间：January 6, 2020 // 分类： // No Comments
配置文件开启：
1 2 | stats socket /var/run/haproxy.sock mode 600 level admin stats timeout 2m |
使用socat：
1 | echo "help" | socat stdio /var/run/haproxy.sock |
使用php：
1 2 3 4 5 6 7 8 9 10 11 | <?phpif (!$fp) { echo "$errstr \n";}fwrite($fp, 'help'."\r\n");$res = "";while (!feof($fp)) { $res .= fgets($fp, 1024);}var_dump($res); |
master sock，haproxy启动参数：
1 | -S /var/run/haproxy-master.sock |
1 | echo "reload" | socat stdio /var/run/haproxy-master.sock |
发布时间：January 5, 2020 // 分类： // No Comments
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | diff -uN s.c dns_server.c--- s.c 2020-01-05 18:15:46.288965975 +0800+++ dns_server.c 2020-01-05 16:57:02.891166416 +0800@@ -352,10 +352,13 @@ } /* add CNAME record */+ /* if (request->has_cname) {+ //request->ttl_cname = request->has_ipv4 ? request->ttl_v4 : request->ttl_v6; ret |= dns_add_CNAME(packet, DNS_RRS_AN, request->domain, request->ttl_cname, request->cname); domain = request->cname; }+ */ /* add A record */ if (request->has_ipv4 && request->qtype == DNS_T_A) { |
一些函数：
进入查询处理：_dns_server_recv _dns_server_do_query _dns_server_process_cache
转发查询结果处理：dns_server_resolve_callback
返回客户端：_dns_server_request_complete _dns_reply _dns_add_rrs
