| 166 | } |
| 167 | |
| 168 | Groot2Publisher::~Groot2Publisher() |
| 169 | { |
| 170 | // First, signal threads to stop |
| 171 | _p->active_server = false; |
| 172 | |
| 173 | // Shutdown the ZMQ context to unblock any recv() calls immediately. |
| 174 | // This prevents waiting for the recv timeout (100ms) before threads can exit. |
| 175 | // Context shutdown will cause all blocking operations to return with ETERM error. |
| 176 | _p->context.shutdown(); |
| 177 | |
| 178 | // Now join the threads - they should exit quickly |
| 179 | if(_p->server_thread.joinable()) |
| 180 | { |
| 181 | _p->server_thread.join(); |
| 182 | } |
| 183 | |
| 184 | if(_p->heartbeat_thread.joinable()) |
| 185 | { |
| 186 | _p->heartbeat_thread.join(); |
| 187 | } |
| 188 | |
| 189 | // Remove hooks after threads are stopped to avoid race conditions |
| 190 | removeAllHooks(); |
| 191 | |
| 192 | flush(); |
| 193 | |
| 194 | // Explicitly close sockets before context is destroyed. |
| 195 | // This ensures proper cleanup on all platforms, especially Windows. |
| 196 | _p->server.close(); |
| 197 | _p->publisher.close(); |
| 198 | } |
| 199 | |
| 200 | void Groot2Publisher::callback(Duration ts, const TreeNode& node, NodeStatus prev_status, |
| 201 | NodeStatus new_status) |