| 898 | } |
| 899 | |
| 900 | CheckpointSender * Learner :: GetNewCheckpointSender(const nodeid_t iSendNodeID) |
| 901 | { |
| 902 | if (m_poCheckpointSender != nullptr) |
| 903 | { |
| 904 | if (m_poCheckpointSender->IsEnd()) |
| 905 | { |
| 906 | m_poCheckpointSender->join(); |
| 907 | delete m_poCheckpointSender; |
| 908 | m_poCheckpointSender = nullptr; |
| 909 | } |
| 910 | } |
| 911 | |
| 912 | if (m_poCheckpointSender == nullptr) |
| 913 | { |
| 914 | m_poCheckpointSender = new CheckpointSender(iSendNodeID, m_poConfig, this, m_poSMFac, m_poCheckpointMgr); |
| 915 | return m_poCheckpointSender; |
| 916 | } |
| 917 | |
| 918 | return nullptr; |
| 919 | } |
| 920 | |
| 921 | |
| 922 | } |