If hostname resolution fails, do not try all possible ports

2015-07-09 15:30:24 +02:00
parent ac6a74595c
commit ece4b4969b
3 changed files with 13 additions and 3 deletions
@@ -72,6 +72,11 @@ void IrcClient::on_connection_failed(const std::string& reason)
 {
  this->bridge->send_xmpp_message(this->hostname, "",
                                  "Connection failed: "s + reason);
+
+  if (this->hostname_resolution_failed)
+    while (!this->ports_to_try.empty())
+      this->ports_to_try.pop();
+
  if (this->ports_to_try.empty())
    {
      // Send an error message for all room that the user wanted to join