64     HashKey* hash_item = _hash_map->HashGetFirst();  in ~MsgBuffPool()  local
65     while (hash_item)  in ~MsgBuffPool()
67         _hash_map->HashRemove(hash_item);  in ~MsgBuffPool()
68         msg_map = dynamic_cast<MsgBufMap*>(hash_item);  in ~MsgBuffPool()
71         hash_item = _hash_map->HashGetFirst();  in ~MsgBuffPool()
87     HashKey* hash_item = _hash_map->HashFind(&msg_key);  in GetMsgBuf()  local
88     if (hash_item) {  in GetMsgBuf()
89         msg_map = (MsgBufMap*)hash_item->GetDataPtr();  in GetMsgBuf()
93             MTLOG_ERROR("Hash item: %p, msg_map: %p impossible, clean it", hash_item, msg_map);  in GetMsgBuf()
94             _hash_map->HashRemove(hash_item);  in GetMsgBuf()
95             delete hash_item;  in GetMsgBuf()
121     HashKey* hash_item = _hash_map->HashFind(&msg_key);  in FreeMsgBuf()  local
122     if (hash_item) {  in FreeMsgBuf()
123         msg_map = (MsgBufMap*)hash_item->GetDataPtr();  in FreeMsgBuf()
125     if (!hash_item || !msg_map) {  in FreeMsgBuf()