void S1mmeSession::CheckPagingImsiMap() { uint32_t ssss = 0; S1APNode* p_node = (S1APNode*)(p_imsi_paging_map_->GetHead()); g_kqi_chk_map_too_long = 0; memset(g_kqi_chk_map_not_empty, 0, sizeof(g_kqi_chk_map_not_empty)); while(1) { if(p_node == NULL) break; KQIMap& kmap = p_node->GetKqiMap(); { uint32_t a = kmap.size(); if (a < kKqiLocMax) { g_kqi_chk_map_not_empty[a]++; } else { g_kqi_chk_map_too_long++; } } for (KQI_Iter iter=kmap.begin(); iter != kmap.end(); ++iter) { S1MMEKQI* p_kqi = iter->second; assert(p_kqi != NULL); g_kn_tmp_map_.erase(p_kqi); } p_node = (S1APNode*)(p_imsi_paging_map_->Next()); ++ssss; } uint8_t buf[5120] = {0}; uint32_t offset = 0; for (uint32_t i=0; i<kKqiLocMax; ++i) { offset += sprintf((char*)(buf + offset), "[%u]=%lu,", i, g_kqi_chk_map_not_empty[i]); if (offset > 4096) break; } LogInfo("Session status - S1mme: kqi chk paging imsi map too_length: %lu, others: %s", g_kqi_chk_map_too_long, buf); }什么意思

这段代码是一个函数，函数名为 `CheckPagingImsiMap`，主要作用是进行一些对 `p_imsi_paging_map_` 中数据的检查和统计，并将结果打印输出日志。具体来说，该函数遍历了 `p_imsi_paging_map_` 中的所有元素，对每个元素中的 `KQIMap` 数据结构进行了一些操作，最后将 `g_kqi_chk_map_too_long` 和 `g_kqi_chk_map_not_empty` 两个全局变量的值记录在日志中输出。其中 `KQIMap` 是一个键值对的映射，键是一个字符串，值是一个指向 `S1MMEKQI` 类型对象的指针。函数中还用到了一些 C++ STL 中的函数和操作，例如 `size()`、`begin()`、`end()`、`erase()` 等。

相关问题

void S1mmeSession::CheckPagingStmsiMap() { uint32_t ssss = 0; S1APNode* p_node = (S1APNode*)(p_stmsi_paging_map_->GetHead()); g_kqi_chk_map_too_long = 0; memset(g_kqi_chk_map_not_empty, 0, sizeof(g_kqi_chk_map_not_empty)); while(1) { if(p_node == NULL) break; KQIMap& kmap = p_node->GetKqiMap(); { uint32_t a = kmap.size(); if (a < kKqiLocMax) { g_kqi_chk_map_not_empty[a]++; } else { g_kqi_chk_map_too_long++; } } for (KQI_Iter iter=kmap.begin(); iter != kmap.end(); ++iter) { S1MMEKQI* p_kqi = iter->second; assert(p_kqi != NULL); g_kn_tmp_map_.erase(p_kqi); } p_node = (S1APNode*)(p_stmsi_paging_map_->Next()); ++ssss; } uint8_t buf[5120] = {0}; uint32_t offset = 0; for (uint32_t i=0; i<kKqiLocMax; ++i) { offset += sprintf((char*)(buf + offset), "[%u]=%lu,", i, g_kqi_chk_map_not_empty[i]); if (offset > 4096) break; } LogInfo("Session status - S1mme: kqi chk paging stmsi map too_length: %lu, others: %s", g_kqi_chk_map_too_long, buf); }什么意思

这段代码是另一个函数，函数名为 `CheckPagingStmsiMap`，与前一个函数 `CheckPagingImsiMap` 类似，也是对数据结构 `p_stmsi_paging_map_` 中数据的检查和统计，并将结果打印输出日志。该函数的实现与 `CheckPagingImsiMap` 函数基本相同，只是遍历的是 `p_stmsi_paging_map_` 中的元素，并且输出的日志中包含了 `g_kqi_chk_map_too_long` 和 `g_kqi_chk_map_not_empty` 两个全局变量的值。

void S1mmeSession::CheckTimeout(uint64_t second, uint8_t worker_id) { //主map 超时, 同时伴随 辅助map 超时 bool dead_loop_major,dead_loop_hoc,dead_loop_stmsi; { S1APNode* p_cur = (S1APNode*)(p_major_map_->GetHead()); S1APKey_T* p_cur_key = p_major_map_->GetCursorKey(); S1APNode* p_next = (S1APNode*)(p_major_map_->Next()); S1APKey_T* p_next_key = p_major_map_->GetCursorKey(); while (p_next != NULL) { if (current_time_.tv_sec - p_cur->GetLastTime().tv_sec > timeout_major_) { if (handle_session_version_ == S1MME_SESSION_VERSION_CHINA_TELECOM) { CtOutputNode(p_cur,true); } else { CuOutputNode(p_cur,s1mme_worker_id_,true); } p_path_switch_map_->DeleteData(p_cur->GetMMEKey(), p_s1ap_node_allocator_); p_handover_container_map_->DeleteData(p_cur->GetContainerKey(), p_s1ap_node_allocator_); SPUserInfo& sp_user_info = p_cur->GetUserInfo(); //Todo@ydzy:超时stmsi map p_major_map->DeleteData(p_cur_key, p_s1ap_node_allocator_); p_cur = p_next; p_next = (S1APNode)(p_major_map_->Next()); p_cur_key = p_next_key; p_next_key = p_major_map_->GetCursorKey(); } else { break; } } dead_loop_major = p_major_map_->CheckDeadLoop(); }在S1mmeSession::CheckTimeout函数中增加一个超时处理函数，超时处理函数遍历新增加的hash节点，当current_time_.tv_sec-节点的last_time时，使用LogInfo函数将节点所有字段以及current_time_.tv_sec字段进行输出

好的，我理解了您的要求。以下是在S1mmeSession::CheckTimeout函数中增加一个超时处理函数的代码示例：

void S1mmeSession::CheckTimeout(uint64_t second, uint8_t worker_id) {
    //主map 超时, 同时伴随 辅助map 超时
    bool dead_loop_major,dead_loop_hoc,dead_loop_stmsi;
    {
        S1APNode*  p_cur = (S1APNode*)(p_major_map_->GetHead());
        S1APKey_T* p_cur_key = p_major_map_->GetCursorKey();
        S1APNode*  p_next = (S1APNode*)(p_major_map_->Next());
        S1APKey_T* p_next_key = p_major_map_->GetCursorKey();
        while (p_next != NULL) {
            if (current_time_.tv_sec - p_cur->GetLastTime().tv_sec > timeout_major_) {
                if (handle_session_version_ == S1MME_SESSION_VERSION_CHINA_TELECOM) {
                    CtOutputNode(p_cur,true);
                } else {
                    CuOutputNode(p_cur,s1mme_worker_id_,true);
                }
                p_path_switch_map_->DeleteData(p_cur->GetMMEKey(), p_s1ap_node_allocator_);
                p_handover_container_map_->DeleteData(p_cur->GetContainerKey(), p_s1ap_node_allocator_);
                SPUserInfo& sp_user_info = p_cur->GetUserInfo();
                //Todo@ydzy:超时stmsi map
                p_major_map_->DeleteData(p_cur_key, p_s1ap_node_allocator_);
                // 增加超时处理函数
                if (current_time_.tv_sec - p_cur->GetLastTime().tv_sec > timeout_new_hash_node_) {
                    LogInfo("超时处理函数：节点超时，当前时间：%llu，节点信息：{字段1：%d，字段2：%d，字段3：%s}。",
                            current_time_.tv_sec, p_cur->GetField1(), p_cur->GetField2(), p_cur->GetField3().c_str());
                }
                p_cur = p_next;
                p_next = (S1APNode)(p_major_map_->Next());
                p_cur_key = p_next_key;
                p_next_key = p_major_map_->GetCursorKey();
            } else {
                break;
            }
        }
        dead_loop_major = p_major_map_->CheckDeadLoop();
    }
}

其中，超时处理函数的代码如下：

if (current_time_.tv_sec - p_cur->GetLastTime().tv_sec > timeout_new_hash_node_) {
    LogInfo("超时处理函数：节点超时，当前时间：%llu，节点信息：{字段1：%d，字段2：%d，字段3：%s}。",
            current_time_.tv_sec, p_cur->GetField1(), p_cur->GetField2(), p_cur->GetField3().c_str());
}

当节点的last_time字段与当前时间的时间差大于timeout_new_hash_node_时，超时处理函数会将该节点的字段以及当前时间输出到日志中。您可以根据需要自行修改输出内容和格式。