Refine the connection close

2019-07-15 15:36:30 +08:00
parent 2a20030f7e
commit 46ea52cb90
24 changed files with 214 additions and 147 deletions
@@ -17,11 +17,13 @@ void ConnectionPool::Close(ConnectionPtr c) {
 }

 void ConnectionPool::CloseAll() {
-  LOG_VERB("Closing all (%u) connections...", connections_.size());
-  for (auto& c : connections_) {
-    c->Close();
+  if (!connections_.empty()) {
+    LOG_VERB("Closing all (%u) connections...", connections_.size());
+    for (auto& c : connections_) {
+      c->Close();
+    }
+    connections_.clear();
  }
-  connections_.clear();
 }

 }  // namespace webcc