From 9c11ab39007637d89e5faa437df5de6d37d0d2b8 Mon Sep 17 00:00:00 2001
From: ZPaC <zhoupeichen@huawei.com>
Date: Tue, 10 May 2022 11:01:15 +0800
Subject: [PATCH] delete tlsv1

---
 mindspore/ccsrc/ps/core/communicator/http_request_handler.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/mindspore/ccsrc/ps/core/communicator/http_request_handler.cc b/mindspore/ccsrc/ps/core/communicator/http_request_handler.cc
index d5713728933..929ffe318ee 100644
--- a/mindspore/ccsrc/ps/core/communicator/http_request_handler.cc
+++ b/mindspore/ccsrc/ps/core/communicator/http_request_handler.cc
@@ -34,9 +34,8 @@ bool HttpRequestHandler::Initialize(int fd, const std::unordered_map<std::string
 
   if (PSContext::instance()->enable_ssl()) {
     MS_LOG(INFO) << "Enable ssl support.";
-    if (!SSL_CTX_set_options(SSLHTTP::GetInstance().GetSSLCtx(), SSL_OP_SINGLE_DH_USE | SSL_OP_SINGLE_ECDH_USE |
-                                                                   SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 |
-                                                                   SSL_OP_NO_TLSv1_1)) {
+    if (!SSL_CTX_set_options(SSLHTTP::GetInstance().GetSSLCtx(),
+                             SSL_OP_SINGLE_DH_USE | SSL_OP_SINGLE_ECDH_USE | SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3)) {
       if (evbase_) {
         event_base_free(evbase_);
         evbase_ = nullptr;