diff options
| -rw-r--r-- | contrib/epee/include/net/abstract_tcp_server2.inl | 6 | ||||
| -rw-r--r-- | src/p2p/net_node.h | 1 | ||||
| -rw-r--r-- | src/p2p/net_node.inl | 5 |
3 files changed, 11 insertions, 1 deletions
diff --git a/contrib/epee/include/net/abstract_tcp_server2.inl b/contrib/epee/include/net/abstract_tcp_server2.inl index 56d3d7de2..f15928f45 100644 --- a/contrib/epee/include/net/abstract_tcp_server2.inl +++ b/contrib/epee/include/net/abstract_tcp_server2.inl @@ -1579,7 +1579,11 @@ namespace net_utils template<class t_protocol_handler> void boosted_tcp_server<t_protocol_handler>::send_stop_signal(std::function<void()> close_all_connections) { - m_stop_signal_sent = true; + if (m_stop_signal_sent.exchange(true)) + { + MDEBUG("Stop signal already sent"); + return; + } typename connection<t_protocol_handler>::shared_state *state = static_cast<typename connection<t_protocol_handler>::shared_state*>(m_state.get()); state->stop_signal_sent = true; TRY_ENTRY(); diff --git a/src/p2p/net_node.h b/src/p2p/net_node.h index 8e3312f29..d7cbaa567 100644 --- a/src/p2p/net_node.h +++ b/src/p2p/net_node.h @@ -451,6 +451,7 @@ namespace nodetool bool m_use_ipv6; bool m_require_ipv4; std::atomic<bool> is_closing; + std::atomic<bool> m_stop_signal_sent_once{false}; std::unique_ptr<boost::thread> mPeersLoggerThread; //critical_section m_connections_lock; //connections_indexed_container m_connections; diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl index d1f7e7cdd..4fbc36031 100644 --- a/src/p2p/net_node.inl +++ b/src/p2p/net_node.inl @@ -1107,6 +1107,11 @@ namespace nodetool template<class t_payload_net_handler> bool node_server<t_payload_net_handler>::send_stop_signal() { + if (m_stop_signal_sent_once.exchange(true)) + { + MDEBUG("[node] Stop signal already sent"); + return true; + } MDEBUG("[node] stopping server payload handler"); m_payload_handler.stop(); MDEBUG("[node] sending stop signal"); |