504     TcpKeepKey* conn_list = (TcpKeepKey*)_keep_hash->HashFindData(&key);  in GetTcpKeepConn()  local
505     if ((NULL == conn_list) || (NULL == conn_list->GetFirstConn()))  in GetTcpKeepConn()
514         conn = conn_list->GetFirstConn();  in GetTcpKeepConn()
515         conn_list->RemoveConn(conn);  in GetTcpKeepConn()
532     TcpKeepKey* conn_list = (TcpKeepKey*)_keep_hash->HashFindData(&key);  in RemoveTcpKeepConn()  local
533     if (!conn_list)   in RemoveTcpKeepConn()
540     conn_list->RemoveConn(conn);  in RemoveTcpKeepConn()
556     TcpKeepKey* conn_list = (TcpKeepKey*)_keep_hash->HashFindData(&key);  in CacheTcpKeepConn()  local
557     if (!conn_list)   in CacheTcpKeepConn()
559         conn_list = new TcpKeepKey(conn->GetDestAddr());  in CacheTcpKeepConn()
560         if (!conn_list) {  in CacheTcpKeepConn()
564         _keep_hash->HashInsert(conn_list);  in CacheTcpKeepConn()
574     conn_list->InsertConn(conn);  in CacheTcpKeepConn()