master_ctld: support GET for checking port if service is aliving

app/master/tools/master_ctld/http_servlet.cpp

@@ -76,7 +76,11 @@ bool http_servlet::doOther(acl::HttpServletRequest&,
 bool http_servlet::doGet(acl::HttpServletRequest& req,
 	acl::HttpServletResponse& res)
 {
-	return doPost(req, res);
+	res.setContentType("text/plain")
+		.setKeepAlive(req.isKeepAlive());
+
+	acl::string body("ok\r\n");
+	return reply(req, res, 200, body);
 }
 
 bool http_servlet::doPost(acl::HttpServletRequest& req,

packaging/acl-libs.spec

@@ -1,7 +1,7 @@
 Summary:        The powerful c/c++ library and server framework
 Name:           acl-libs
 Version:        3.3.0
-Release:        71
+Release:        72
 Group:          System/Libs
 License:        IBM
 URL:            http://cdnlog-web.qiyi.domain
@@ -77,6 +77,9 @@ fi
 
 %changelog
 
+* Mon Feb 12 2018 zhengshuxin@qiyi.com 3.3.0-72-20180212.15
+- master_ctld: support GET for checking port if service is aliving
+
 * Mon Feb 12 2018 zhengshuxin@qiyi.com 3.3.0-71-20180212.14
 - remove daemon from master's service