diff --git a/src/net/src/net_pubsub.cc b/src/net/src/net_pubsub.cc
index ca9bc2f78..6354d1679 100644
--- a/src/net/src/net_pubsub.cc
+++ b/src/net/src/net_pubsub.cc
@@ -455,21 +455,22 @@ void* PubSubThread::ThreadMain() {
           auto it = pubsub_channel_.find(channel);
           if (it != pubsub_channel_.end()) {
             for (size_t i = 0; i < it->second.size(); i++) {
-              if (!IsReady(it->second[i]->fd())) {
+              auto& conn = it->second[i];
+              if (!IsReady(conn->fd())) {
                 continue;
               }
               std::string resp = ConstructPublishResp(it->first, channel, msg, false);
-              it->second[i]->WriteResp(resp);
-              WriteStatus write_status = it->second[i]->SendReply();
+              conn->WriteResp(resp);
+              WriteStatus write_status = conn->SendReply();
               if (write_status == kWriteHalf) {
-                net_multiplexer_->NetModEvent(it->second[i]->fd(), kReadable, kWritable);
+                net_multiplexer_->NetModEvent(conn->fd(), kReadable, kWritable);
               } else if (write_status == kWriteError) {
                 channel_mutex_.unlock();
 
-                MoveConnOut(it->second[i]);
+                MoveConnOut(conn);
 
                 channel_mutex_.lock();
-                CloseFd(it->second[i]);
+                CloseFd(conn);
               } else if (write_status == kWriteAll) {
                 receivers++;
               }
@@ -483,21 +484,22 @@ void* PubSubThread::ThreadMain() {
             if (pstd::stringmatchlen(it.first.c_str(), static_cast<int32_t>(it.first.size()), channel.c_str(),
                                      static_cast<int32_t>(channel.size()), 0)) {
               for (size_t i = 0; i < it.second.size(); i++) {
-                if (!IsReady(it.second[i]->fd())) {
+                auto& conn = it.second[i];
+                if (!IsReady(conn->fd())) {
                   continue;
                 }
                 std::string resp = ConstructPublishResp(it.first, channel, msg, true);
-                it.second[i]->WriteResp(resp);
-                WriteStatus write_status = it.second[i]->SendReply();
+                conn->WriteResp(resp);
+                WriteStatus write_status = conn->SendReply();
                 if (write_status == kWriteHalf) {
-                  net_multiplexer_->NetModEvent(it.second[i]->fd(), kReadable, kWritable);
+                  net_multiplexer_->NetModEvent(conn->fd(), kReadable, kWritable);
                 } else if (write_status == kWriteError) {
                   pattern_mutex_.unlock();
 
-                  MoveConnOut(it.second[i]);
+                  MoveConnOut(conn);
 
                   pattern_mutex_.lock();
-                  CloseFd(it.second[i]);
+                  CloseFd(conn);
                 } else if (write_status == kWriteAll) {
                   receivers++;
                 }
@@ -523,6 +525,7 @@ void* PubSubThread::ThreadMain() {
             net_multiplexer_->NetDelEvent(pfe->fd, 0);
             continue;
           } else {
+
             in_conn = iter->second->conn;
           }
         }