eis/eqpalg/algs/exp_base.cpp

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#include <eqpalg/algs/exp_base.h>
#include <eqpalg/exp_macro/get_macro_replaced_exp.h>
#include <eqpalg/table_struct/t_sample_mag.h>
#include <eqpalg/utility/build_alarm_info.h>
#include <float.h>
#include <memory>
#include <mix_cc/ihyper_db/utility.h>
#include <mix_cc/sql.h>
#include <mix_cc/sql/database/db2_t.h>
#include <mix_cc/type/mix_time.h>
#include <shm/TaskData.h>
#include <unordered_map>
#include <vector>
extern ProcessType glob_process_type;
ExpBase::ExpBase(const string &name, const mix_cc::json &rule_json,
const string &ruleId, size_t exp_type)
: AlgBase(name, rule_json, ruleId), exp_type_(exp_type) {
logger_.reset(
new LOG("ExpBase-" + std::to_string(exp_type) + ":" + rule_name_,
AUTO_CATCH_PID));
}
ExpBase::~ExpBase() {
}
int ExpBase::init() {
int ret = 0;
try {
ret += AlgBase::init(); /*1.tag点2.执行周期*/
this->con_monitor_.setThreshold(100);
// 重新载入数据源配置信息
ret += this->reload_config_data_source(); /*3.数据源*/
// 在载入数据源信息完成后载入表达式配置之前必须刷新变量把变量信息初始化到mm_vars内
if (glob_process_type == ProcessType::kMon ||
glob_process_type == ProcessType::kTask) {
ret += expr_engine_->firstFill(data_source_, now_time_, query_time_range_); /*4.数据项*/
}
// 必须在刷新变量后,才可以初始化表达式
ret += this->reload_config_exp_act(); /*5.动作表达式*/
if (feedback_mode_) {
ret += this->reload_config_exp_feedback(); /*6.反馈表达式*/
fb_fsm_.configure(keep_mode_, time_out_);
}
if (exp_type_ == ExpType::Bound || exp_type_ == ExpType::CondBound ||
exp_type_ == ExpType::BoundHoldTime) {
ret += this->reload_config_up_down(); /*7.上下限*/
this->reload_ci_dist();
this->last_load_time_ = chrono::system_clock::now();
}
if (exp_type_ == ExpType::BoundHoldTime) {
ret += this->reload_config_up_down_hold_time(); /*8.上下限-保持时间*/
}
} catch (const std::exception &e) {
logger_->Debug() << e.what() << ".location:" << BOOST_CURRENT_LOCATION
<< endl;
}
if (ret == 0) {
this->exp_is_wrong_ = false;
}
return ret;
}
AlarmInfo ExpBase::exec_mon() {
AlarmInfo out_alarm{};
/*----规则配置参数检查----start*/
if (this->exp_is_wrong_) {
if (!exp_wrong_is_alarmed_) {
std::string msg = rule_name_ + "配置参数加载异常,请检规则配置!";
mix_cc::time_range_t time_range(chrono::system_clock::now() - 20s,
chrono::system_clock::now());
if (!this->error_code_list_.empty()) {
for (auto item : this->error_code_list_) {
msg +=
ErrorCode::ErrorLocationDescription.at(int(item.error_location));
msg += ErrorCode::ErrorTypeDescription.at(int(item.error_type));
msg += "";
}
}
msg += this->error_message_str_;
auto alarm_task = utility::build_alarm_info(
MsgLevel::ERROR, rule_id_, rule_name_, "EXPACT", msg, time_range);
if (alarm_task.alarmed) {
last_alarm_time_ -= minutes(5);
alarm_poster_.alarm(alarm_task, &last_alarm_time_);
}
exp_wrong_is_alarmed_ = true;
}
return out_alarm;
}
/*----规则配置参数检查----end*/
/*----定时载入置信区间---错峰调用--start*/
if (now_time_ - last_load_time_ >
(minutes(30) + save_interval_ms_ + rule_state_update_interval_ms_)) {
this->reload_ci_dist();
}
/*----定时载入置信区间-----end*/
try {
this->refresh_now_time();
// 根据数据来源种类,决定最后的执行过程
switch (data_source_) {
// 如果是共享内存,只需要执行当前周期的数据和表达式
// 并判断是否报警
case DataSource::MEMORY: {
try {
expr_engine_->refreshFromMemory(now_time_, query_time_range_);
} catch (const std::exception &e) {
logger_->Error() << rule_id_ << ":refreshFromMemory()异常!"
<< e.what() << ",location:" << BOOST_CURRENT_LOCATION
<< endl;
return out_alarm;
}
if (this->refresh_counts_ < 11) {
/*首次载入刷mm_vars 11次 刷新mm_vars[pv1_10]*/
this->refresh_counts_++;
} else {
out_alarm = mon_proc();
}
} break;
// 如果是ihyperDB
case DataSource::IHDB:
// 需要先重新载入ihyperDB的缓存数据
refresh_ihd_cache();
// 然后刷以此把缓存中的数据取出
for (auto i = 0; i < queried_data_.rows(); i++) {
expr_engine_->refreshFromIhdRow(i, queried_data_, queried_time_, now_time_, query_time_range_);
if (!out_alarm.alarmed) {
auto tmp = mon_proc();
if (tmp.alarmed) {
out_alarm = (tmp);
}
}
}
break;
default:
break;
}
} catch (const std::exception &e) {
gb_logger_->log_exception(e);
}
return out_alarm;
}
std::vector<AlarmInfo> ExpBase::exec_task(mix_cc::time_range_t time_range) {
std::vector<AlarmInfo> out_alarms;
/*统计类,需要单独处理数据*/
if (this->exp_type_ == ExpType::Bound ||
this->exp_type_ == ExpType::CondBound ||
this->exp_type_ == ExpType::BoundHoldTime) {
this->refresh_counts_ = 0;
try {
/**
* 1.获取样本id数据查询时间范围查数据
* 2.计算参数
* 3.存数据至 db2 T_SAMPLE_STAT表
* 4.存样本管理 db2 T_SAMPLE_MAG
*/
logger_->Debug()
<< "stime:"
<< mix_cc::mix_time_t(time_range.get_left()).to_formatted_time()
<< ",endtime:"
<< mix_cc::mix_time_t(time_range.get_right()).to_formatted_time()
<< endl;
std::string sample_id = this->get_id(time_range);
if (sta_ptr_ == nullptr) {
logger_->Debug() << rule_name_ << " sta_ptr_ == nullptr" << endl;
sta_ptr_ = std::make_unique<DAA::STA>(rule_id_, rule_name_);
}
logger_->Debug() << "reset_data()------1" << endl;
if ((time_range.get_right() - time_range.get_left()) <
this->query_interval_time_) {
this->query_time_range_ = time_range;
task_mon_pro(); /*累计数据*/
} else {
for (auto t = time_range.get_left(); t < time_range.get_right();
t += query_interval_time_) {
this->query_time_range_.set_left(t);
if (time_range.get_right() - t > query_interval_time_) {
this->query_time_range_.set_right(t + query_interval_time_);
} else {
this->query_time_range_.set_right(time_range.get_right());
}
task_mon_pro(); /*累计数据*/
}
}
logger_->Debug() << "reset_data()------1" << endl;
this->sta_ptr_->reset_data(); /*参数重置*/
logger_->Debug() << "reset_data()------2" << endl;
logger_->Debug() << "task_seq:" << task_seq << std::endl;
auto &data_record = TaskShm::TaskRecordPtr.get()
->
operator[](exp_type_ * 1000 + task_seq)
.data_record;
logger_->Debug() << "dataSize:" << data_record.size() << std::endl;
for (size_t j = 0; j < data_record.size(); j++) {
double dataJ = data_record[j];
this->sta_ptr_->dist_add(dataJ);
}
logger_->Debug() << "reset_data()------3" << endl;
auto store_res = this->sta_ptr_->task_store_db2(sample_id);
logger_->Debug() << "reset_data()------4" << endl;
this->sample_result_ = this->sta_ptr_->get_sample_stat_str();
this->update_t_sample_mag(store_res);
this->alarm_poster_.zmqp_send(912, this->sample_result_);
TaskShm::TaskRecordPtr.get()->erase(exp_type_ * 1000 + task_seq);
logger_->Debug() << "|" << rule_id_ << "|" << rule_name_ << "|"
<< "统计完成info:" << sample_result_ << std::endl;
} catch (const std::exception &e) {
logger_->Error() << "ExpBase::exec_task:" << e.what()
<< ",location:" << BOOST_CURRENT_LOCATION << endl;
return out_alarms;
}
return out_alarms;
}
/*其他算法*/
try {
// 刷一遍 mmvar 防止p1_3数据错误带来的问题
now_time_ = time_range.get_left() - query_interval_time_;
if (this->delay_time_ > this->ihd_min_time_particles_ &&
(this->delay_time_.count() % this->ihd_min_time_particles_.count() ==
0)) {
refresh_ihd_cache(this->delay_time_);
} else {
refresh_ihd_cache();
}
for (auto i = 0; i < queried_data_.rows(); i++) {
expr_engine_->refreshFromIhdRow(i, queried_data_, queried_time_, now_time_, query_time_range_);
}
// 对每个ihdb 查询周期的数据,进行处理
for (auto now_time = time_range.get_left();
now_time <= time_range.get_right(); now_time += query_interval_time_) {
this->now_time_ = now_time;
if (this->delay_time_ > this->ihd_min_time_particles_ &&
(this->delay_time_.count() % this->ihd_min_time_particles_.count() ==
0)) {
refresh_ihd_cache(this->delay_time_);
} else {
refresh_ihd_cache();
}
for (auto i = 0; i < queried_data_.rows(); i++) {
expr_engine_->refreshFromIhdRow(i, queried_data_, queried_time_, now_time_, query_time_range_);
auto tmp = mon_proc();
if (tmp.alarmed) {
out_alarms.push_back(tmp);
}
}
}
gb_logger_->log_info("本次测试报警数量:" +
std::to_string(out_alarms.size()));
auto msg =
rule_name_ + "本次测试报警数量:" + std::to_string(out_alarms.size());
auto alarm_task = utility::build_alarm_info(
MsgLevel::INFO, rule_id_, rule_name_, "EXPACT", msg, time_range);
out_alarms.clear();
out_alarms.push_back(alarm_task);
} catch (const std::exception &e) {
gb_logger_->log_exception(e);
}
return out_alarms;
}
AlarmInfo ExpBase::mon_proc() {
// 监控基本过程
double result_value;
filter_flag_ = false;
expr_engine_->autoResetFunVars();
try {
// 获得是否满足前提条件表达式
result_value = expr_engine_->evaluate("act");
if (exp_type_ == ExpType::Bound || exp_type_ == ExpType::BoundHoldTime) {
try {
/*有数据筛选*/
filter_flag_ = expr_engine_->evaluateBool("feedback");
} catch (...) {
/*无数据筛选*/
logger_->Debug() << "ruleid:" << rule_id_ << ",feedback evaluate ERROR!"
<< endl;
filter_flag_ = true;
}
if (is_learning_ && filter_flag_ == true) {
rule_stat_.current_value = result_value;
SingletonTemp<EqpStat>::GetInstance().add_stat_values(this->rule_id_,
result_value);
}
}
act_triggered_ = static_cast<bool>(result_value);
// 如果是反馈模式
if (feedback_mode_) {
// === 使用 FbStateMachine ===
auto [fbState, needFunReset] = fb_fsm_.update(
act_triggered_, now_time_, expr_engine_->vars(), m_tags.size());
if (needFunReset) {
expr_engine_->markFunVarsNeedReset();
}
if (fbState == FbState::Started) {
// 刚启动,下周期继续
// query_time_range 左边界设为动作开始时间
query_time_range_.set_left(now_time_);
return AlarmInfo{};
}
if (fbState == FbState::NotHold) {
return AlarmInfo{};
}
if (fbState == FbState::InProgress) {
// 检查反馈条件
bool fbCond = expr_engine_->evaluateBool("feedback");
bool done = fb_fsm_.checkFeedback(fbCond, now_time_, expr_engine_->vars());
if (done) {
// 动作完成,计算结果
query_time_range_.set_left(
query_time_range_.get_right() -
milliseconds(static_cast<int>(expr_engine_->vars()["time"])));
result_value = expr_engine_->evaluate("result");
expr_engine_->markFunVarsNeedReset();
rule_stat_.limit_down = limit_down_;
rule_stat_.limit_up = limit_up_;
rule_stat_.current_value = result_value;
if (exp_type_ == ExpType::CondBound) {
if (is_learning_) {
SingletonTemp<EqpStat>::GetInstance().add_stat_values(
rule_id_, result_value);
}
if (detect_up_down(result_value)) {
rule_stat_.alarm_value = result_value;
std::string msg = "";
if (fb_fsm_.isTimeMode()) {
msg = error_str_ + ":" + DAA::double2str(result_value) +
"ms,时间范围:[0," + DAA::double2str(limit_up_) + "] ms";
} else {
msg = error_str_ + ":" + DAA::double2str(result_value) + unit_ +
",合理区间:[" + DAA::double2strLimit(limit_down_) + "," +
DAA::double2strLimit(limit_up_) + "]" + unit_;
}
return utility::build_alarm_info(
utility::get_msg_level(limit_down_, limit_up_, result_value),
rule_id_, rule_name_, "EXP4", msg, get_alarm_time());
}
} else {
if (result_value) {
rule_stat_.alarm_value = result_value;
auto msg = rule_name_ + " " + error_str_;
return utility::build_alarm_info(MsgLevel::ERROR, rule_id_,
rule_name_, "EXP3", msg,
get_alarm_time());
}
}
}
// fbCondition 不满足,继续 InProgress
return AlarmInfo{};
}
if (fbState == FbState::Timeout) {
return get_timeout_alarm();
}
// Idle state (from terminal auto-reset) — nothing to do
return AlarmInfo{};
}
// 不是动作反馈
else {
if (exp_type_ == ExpType::Bound) {
if (filter_flag_ == true && this->detect_up_down(result_value)) {
rule_stat_.alarm_value = result_value;
auto msg = error_str_ + ":" + DAA::double2str(result_value) + unit_ +
",合理区间:[" + DAA::double2strLimit(limit_down_) + "," +
DAA::double2strLimit(limit_up_) + "]" + unit_;
logger_->Debug() << msg << endl;
this->query_time_range_.set_left(query_time_range_.get_right() -
delay_time_);
expr_engine_->markFunVarsNeedReset();
return utility::build_alarm_info(MsgLevel::ERROR, rule_id_,
rule_name_, "EXP2", msg,
this->get_alarm_time());
}
}
else if (exp_type_ == ExpType::BoundHoldTime) {
bool is_over_up_down =
this->detect_up_down(result_value);
if (!filter_flag_) {
/*前提条件不满足*/
act_start_time_ = this->now_time_;
act_started_ = false;
} else {
/*前提条件满足*/
/*检查范围*/
if (is_over_up_down) {
/*超范围*/
if (!act_started_) {
// 首次检测到异常,记录开始时间
act_started_ = true;
act_start_time_ = this->now_time_;
}
/*检查时间*/
if ((hold_time_ <= delay_time_) ||
(now_time_ - act_start_time_ > hold_time_)) {
rule_stat_.alarm_value = result_value;
auto msg = error_str_ + ":" + DAA::double2str(result_value) +
unit_ + ",合理区间:[" +
DAA::double2strLimit(limit_down_) + "," +
DAA::double2strLimit(limit_up_) + "]" + unit_;
expr_engine_->printVars();
this->query_time_range_.set_left(query_time_range_.get_right() -
delay_time_);
expr_engine_->markFunVarsNeedReset();
act_start_time_ =
this->now_time_;
act_started_ = false;
return utility::build_alarm_info(
utility::get_msg_level(limit_down_, limit_up_, result_value),
rule_id_, rule_name_, "EXP5", msg, this->get_alarm_time());
}
} else {
act_start_time_ = this->now_time_;
act_started_ = false;
}
}
}
else {
if (act_triggered_) {
rule_stat_.alarm_value = act_triggered_;
expr_engine_->printVars();
auto msg = rule_name_ + " " + error_str_;
logger_->Debug() << msg << endl;
this->query_time_range_.set_left(query_time_range_.get_right() -
delay_time_);
expr_engine_->markFunVarsNeedReset();
return utility::build_alarm_info(MsgLevel::ERROR, rule_id_,
rule_name_, "EXP1", msg,
this->get_alarm_time());
}
}
}
} catch (const std::exception &e) {
gb_logger_->log_error("rule_name:" + rule_name_ + ",error:" + e.what());
return AlarmInfo{};
}
return AlarmInfo{};
}
bool ExpBase::get_cycled_cron() {
auto now = system_clock::now();
if ((now - last_run_start_time_) > std::chrono::minutes(1)) {
last_run_start_time_ = now;
} else {
return false;
}
return true;
}
mix_cc::json ExpBase::exec_cron() {
if (this->get_cycled_cron()) {
if (this->exp_type_ == ExpType::Bound ||
this->exp_type_ == ExpType::CondBound ||
this->exp_type_ == ExpType::BoundHoldTime) {
int stat_size = this->cron_proc();
logger_->Debug() << this->rule_name_ << ",cron 统计数据量:" << stat_size
<< std::endl;
}
}
return {};
}
bool ExpBase::act_start_done() {
// 如果动作未开始且前提条件满足
if (!act_started_ && act_triggered_) {
// 则认为动作开始,并置动作开始时间为当前时间
act_started_ = true;
act_start_time_ = this->now_time_;
mm_vars["stime"] =
duration_cast<milliseconds>(now_time_.time_since_epoch()).count();
mm_vars["time"] = 0;
for (unsigned int i = 0; i < m_tags.size(); i++) {
// s[n] 表示tag[n]在动作开始时刻的起始值
mm_vars["s" + std::to_string(i + 1)] =
mm_vars["tag" + std::to_string(i + 1)];
// mv2 变量
mm_vars["mx_tag" + std::to_string(i + 1)] =
mm_vars["tag" + std::to_string(i + 1)];
mm_vars["mi_tag" + std::to_string(i + 1)] =
mm_vars["tag" + std::to_string(i + 1)];
mm_vars["up_tag" + std::to_string(i + 1)] = 0;
mm_vars["dw_tag" + std::to_string(i + 1)] = 0;
mm_vars["mv2_tag" + std::to_string(i + 1)] = 0;
mm_vars["mv2_p" + std::to_string(i + 1)] = 0;
mm_vars["up_tag" + std::to_string(i + 1)] =
0 + (int)(mm_vars["p" + std::to_string(i + 1)] == 0 &&
mm_vars["tag" + std::to_string(i + 1)] == 1);
mm_vars["dw_tag" + std::to_string(i + 1)] =
0 + (int)(mm_vars["p" + std::to_string(i + 1)] == 1 &&
mm_vars["tag" + std::to_string(i + 1)] == 0);
if (mm_vars["tag" + std::to_string(i + 1)] == 1) {
mm_vars["mv2_tag" + std::to_string(i + 1)] = 1;
}
if (mm_vars["p" + std::to_string(i + 1)] == 1) {
mm_vars["mv2_p" + std::to_string(i + 1)] = 1;
}
}
// 重设query time range 的 left使得时间下限为报警的时间开始
this->query_time_range_.set_left(now_time_);
// 检查动作开时间条件是否错误
logger_->Debug() << " action start:"
<< mix_cc::mix_time_t(act_start_time_).to_formatted_time()
<< endl;
return true;
} else if (!act_started_ && !act_triggered_) {
expr_engine_->markFunVarsNeedReset();
}
return false;
}
int ExpBase::cron_proc() {
int size_data = 0;
this->refresh_now_time();
if (exp_type_ == ExpType::Bound || exp_type_ == ExpType::CondBound ||
exp_type_ == ExpType::BoundHoldTime) {
/*只保存有上下限的,2-监控变量-上下限4-动作反馈-上下限5-监控变量-上下限-持续*/
if (sta_ptr_ == nullptr) {
logger_->Debug() << rule_name_ << " sta_ptr_ == nullptr" << endl;
sta_ptr_ = std::make_unique<DAA::STA>(rule_id_, rule_name_);
this->sta_ptr_->update_ci_dist();
last_load_time_ = chrono::system_clock::now();
}
if (now_time_ - last_load_time_ > hours(CronUpdateDelay)) {
this->sta_ptr_->update_ci_dist();
last_load_time_ = now_time_;
}
this->rule_stat_.stat_values.clear();
SingletonTemp<EqpStat>::GetInstance().get_stat_values(this->rule_id_,
this->rule_stat_);
if (!this->rule_stat_.stat_values.empty()) {
size_data = this->rule_stat_.stat_values.size();
logger_->Debug() << rule_name_ << ",this->rule_stat_ size:" << size_data
<< endl;
if (sta_ptr_->is_init()) {
for (int i = 0; i < size_data; i++) {
sta_ptr_->dist_add(this->rule_stat_.stat_values[i]);
}
} else {
double max_data =
*(std::max_element(this->rule_stat_.stat_values.begin(),
this->rule_stat_.stat_values.end()));
double min_data =
*(std::min_element(this->rule_stat_.stat_values.begin(),
this->rule_stat_.stat_values.end()));
double range = (max_data - min_data) / double(DAA::STA_SIZE_MIN);
logger_->Debug() << "max:" << max_data << ",min:" << min_data
<< ",range:" << range << endl;
if (range < 0.1) {
range = 0.1;
}
if (sta_ptr_->init(range, min_data)) {
for (int i = 0; i < size_data; i++) {
sta_ptr_->dist_add(this->rule_stat_.stat_values[i]);
}
}
}
logger_->Debug() << rule_name_ << ",sta_ptr_ size:" << sta_ptr_->size()
<< endl;
sta_ptr_->store_db2();
}
this->rule_stat_.stat_values.clear();
this->rule_stat_.stat_values.shrink_to_fit();
}
return size_data;
}
bool ExpBase::act_not_hold() {
// 如果动作开始,且需要保持,且动作开始没有被触发,
if (act_started_ && keep_mode_ && !act_triggered_) {
// 开始条件act_started置为假即动作停止
act_started_ = false;
logger_->Debug() << " action signal is not holding " << endl;
return true;
}
return false;
}
bool ExpBase::act_done() {
// 如果动作已开始 刷新 mv2_tag[n]
if (act_started_) {
/*time :动作开始-当前时刻 的时间*/
mm_vars["time"] = mm_vars["now"] - mm_vars["stime"];
for (unsigned int i = 0; i < m_tags.size(); i++) {
mm_vars["mx_tag" + std::to_string(i + 1)] =
std::max(mm_vars["tag" + std::to_string(i + 1)],
mm_vars["mx_tag" + std::to_string(i + 1)]);
mm_vars["mi_tag" + std::to_string(i + 1)] =
std::min(mm_vars["tag" + std::to_string(i + 1)],
mm_vars["mi_tag" + std::to_string(i + 1)]);
if (mm_vars["tag" + std::to_string(i + 1)] == 1) {
mm_vars["mv2_tag" + std::to_string(i + 1)] += 1;
}
if (mm_vars["p" + std::to_string(i + 1)] == 1) {
mm_vars["mv2_p" + std::to_string(i + 1)] += 1;
}
mm_vars["up_tag" + std::to_string(i + 1)] +=
(int)(mm_vars["p" + std::to_string(i + 1)] == 0 &&
mm_vars["tag" + std::to_string(i + 1)] == 1);
mm_vars["dw_tag" + std::to_string(i + 1)] +=
(int)(mm_vars["p" + std::to_string(i + 1)] == 1 &&
mm_vars["tag" + std::to_string(i + 1)] == 0);
}
}
/*-----------根据最新变量计算feedback结果-----------*/
feedback_triggered_ = expr_engine_->evaluateBool("feedback");
/*-----------根据最新变量计算feedback结果-----------*/
// 如果动作处于开始状态,且反馈模式触发
if (act_started_ && feedback_triggered_) {
// 则记录下结束时间
mm_vars["etime"] = mm_vars["now"];
act_started_ = false;
return true;
}
return false;
}
// 表达式系统触发-反馈动作超时
bool ExpBase::act_timeout() {
//-32768 无限制
if (time_out_ == milliseconds(-32768)) {
// 重置mv_tag 防止崩溃
for (unsigned int i = 0; i < m_tags.size(); i++) {
if (abs(mm_vars["mv2_tag" + std::to_string(i + 1)] - DBL_MAX) < 2.0) {
mm_vars["mv2_tag" + std::to_string(i + 1)] = 0;
mm_vars["mv2_p" + std::to_string(i + 1)] = 0;
mm_vars["up_tag" + std::to_string(i + 1)] = 0;
mm_vars["dw_tag" + std::to_string(i + 1)] = 0;
this->logger_->Debug()
<< "mv2_tag" + std::to_string(i + 1)
<< ",up_tag" + std::to_string(i + 1)
<< ",dw_tag" + std::to_string(i + 1) << "已达上限,被清空" << endl;
act_started_ = false;
return true; //不再继续
}
}
return false;
}
// 如果当动作处于开始状态 当前时间减去开始时间大于超时时间,则认为超时
if (act_started_ && (now_time_ - act_start_time_) > time_out_) {
act_started_ = false;
// 超时 重置 防止崩溃
logger_->Debug() << "动作反馈超时mv2_tag将被重置" << endl;
for (unsigned int i = 0; i < m_tags.size(); i++) {
logger_->Debug() << "当前mv2_tag" << i + 1 << "="
<< mm_vars["mv2_tag" + std::to_string(i + 1)] << endl;
mm_vars["mv2_tag" + std::to_string(i + 1)] = 0;
mm_vars["mv2_p" + std::to_string(i + 1)] = 0;
mm_vars["up_tag" + std::to_string(i + 1)] = 0;
mm_vars["dw_tag" + std::to_string(i + 1)] = 0;
}
return true;
}
return false;
}
// 得到报警超时信息
AlarmInfo ExpBase::get_timeout_alarm() {
if (!fb_fsm_.isTimeMode()) {
return AlarmInfo{};
}
string msg =
rule_name_ + " 反馈超时:" + std::to_string(time_out_.count()) + " ms";
logger_->Debug() << msg << endl;
return utility::build_alarm_info(MsgLevel::ERROR, rule_id_, rule_name_,
"EXPACT", msg, query_time_range_);
}
int ExpBase::reload_config_exp_feedback() {
int res = 0;
// 获取feedback信息
if (rule_json_.at("function").at("action_start").contains("param")) {
//是否保持
keep_mode_ = std::stoi(rule_json_.at("function")
.at("action_start")
.at("param")
.at("hold")
.at("value")
.get<std::string>());
logger_->Debug() << "keep:" << keep_mode_ << endl;
//超时时间
time_out_ = milliseconds(std::stoi(rule_json_.at("function")
.at("action_end")
.at("param")
.at("timeout")
.at("value")
.get<std::string>()));
logger_->Debug() << "init timeout:" << time_out_.count() << endl;
// 如果超时时间小于3分钟则默认为超时时间为3分钟
if (time_out_ < minutes(3) && time_out_ != milliseconds(-32768)) {
time_out_ = minutes(3);
}
logger_->Debug() << "timeout:" << time_out_.count() << endl;
auto tmp_exp = string(rule_json_.at("function")
.at("action_end")
.at("value")
.get<std::string>());
exp_str_ = get_macro_replaced_exp(tmp_exp);
if (exp_str_ != "") {
int reg_ret = expr_engine_->registerExpression("feedback", exp_str_);
if (reg_ret != 0) {
this->error_code_list_.push_back(
{ErrorType::CalError, ErrorLocation::FBExp});
return -1;
}
}
} else {
time_out_ = milliseconds(600000);
}
// 获取监控变量信息
auto tmp_exp =
rule_json_.at("function").at("result").at("value").get<std::string>();
exp_str_ = get_macro_replaced_exp(tmp_exp);
if (exp_str_ != "") {
int reg_ret = expr_engine_->registerExpression("result", exp_str_);
if (reg_ret != 0) {
this->error_code_list_.push_back(
{ErrorType::CalError, ErrorLocation::ResultExp});
res += reg_ret;
}
}
if (exp_str_.find("time", 0) != string::npos &&
exp_type_ == ExpType::CondBound) {
fb_fsm_.setTimeMode(true);
rule_stat_.unit = "ms";
} else {
fb_fsm_.setTimeMode(false);
}
return res;
}
// 重新载入数据源配置
int ExpBase::reload_config_data_source() {
int res = 0;
if (!rule_json_.contains("datasource")) {
data_source_ = 0;
logger_->Debug()
<< "默认数据源为iHyerDB data source[0:iHyerDB1:memory]"
<< data_source_ << endl;
return 0;
}
try {
data_source_ =
std::stoi(rule_json_.at("datasource").at("value").get<std::string>());
logger_->Debug() << "data source[0:iHyerDB1:memory]:" << data_source_
<< endl;
} catch (const std::exception &e) {
gb_logger_->log_error(std::string("ExpBase::reload_config_data_source()") +
e.what());
this->error_code_list_.push_back(
{ErrorType::Empty, ErrorLocation::DataSource});
return -1;
}
return res;
}
int ExpBase::reload_config_exp_act() {
// 根据key对不同版本的算法都进行取值
int res = 0;
if (rule_json_.at("function").contains("action_start")) {
auto tmp_exp = rule_json_.at("function")
.at("action_start")
.at("value")
.get<std::string>();
exp_str_ = get_macro_replaced_exp(tmp_exp);
feedback_mode_ = true;
} else if (rule_json_.at("function").contains("result")) {
if (rule_json_.at("function").contains("filter_exp")) {
auto tmp_exp = rule_json_.at("function")
.at("filter_exp")
.at("value")
.get<std::string>();
exp_str_ = get_macro_replaced_exp(tmp_exp);
feedback_mode_ = false;
if (exp_str_ != "") {
int reg_ret = expr_engine_->registerExpression("feedback", exp_str_);
if (reg_ret != 0) {
this->error_code_list_.push_back(
{ErrorType::CalError, ErrorLocation::FBExp});
return -1;
}
} else {
logger_->Error() << "filter_exp exp_feedback_:"
<< "为空"
<< ",location:" << BOOST_CURRENT_LOCATION << endl;
this->error_code_list_.push_back(
{ErrorType::CalError, ErrorLocation::FBExp});
return -1;
}
}
auto tmp_exp =
rule_json_.at("function").at("result").at("value").get<std::string>();
exp_str_ = get_macro_replaced_exp(tmp_exp);
feedback_mode_ = false;
}
if (exp_str_ != "") {
int reg_ret = expr_engine_->registerExpression("act", exp_str_);
if (reg_ret != 0) {
this->error_code_list_.push_back(
{ErrorType::CalError, ErrorLocation::ActExp});
return -1;
}
}
if (rule_json_.at("output").contains("error")) {
try {
error_str_ =
rule_json_.at("output").at("error").at("value").get<std::string>();
} catch (const std::exception &e) {
logger_->Error() << "output,error出错" << e.what()
<< ",location:" << BOOST_CURRENT_LOCATION << endl;
error_message_str_ += "报警内容格式异常!";
return -1;
}
}
return 0;
}
int ExpBase::reload_config_up_down() {
try {
if (rule_json_.at("function").at("result").contains("param")) {
if (rule_json_.at("function").at("result").at("param").contains("unit")) {
unit_ = rule_json_.at("function")
.at("result")
.at("param")
.at("unit")
.at("value")
.get<std::string>();
}
rule_stat_.unit = unit_;
limit_down_ = std::stod(rule_json_.at("function")
.at("result")
.at("param")
.at("limit_down")
.at("value")
.get<std::string>());
limit_up_ = std::stod(rule_json_.at("function")
.at("result")
.at("param")
.at("limit_up")
.at("value")
.get<std::string>());
this->rule_stat_.current_value = (limit_down_ + limit_up_) / 2;
if (-32768 == (int)limit_down_ && (int)limit_up_ != (int)limit_down_) {
this->rule_stat_.current_value = 0;
this->detect_mode_ = DetectMode::OnlyRight;
} else if ((-32768 == (int)limit_up_ || 32768 == (int)limit_up_ ||
32767 == (int)limit_up_) &&
(int)limit_up_ != (int)limit_down_) {
this->detect_mode_ = DetectMode::OnlyLeft;
this->rule_stat_.current_value = limit_down_ + 1;
} else if (-32768 == (int)limit_up_ &&
(int)limit_up_ == (int)limit_down_) {
this->detect_mode_ = DetectMode::ErrorMode;
}
///共享内存参数
logger_->Info() << rule_name_
<< ",detect_mode_[0-双侧1-仅left2-仅right3-错误]:"
<< detect_mode_ << ",limit_down:" << limit_down_ << ","
<< "limit_up:" << limit_up_ << std::endl;
this->rule_stat_.limit_down = limit_down_;
this->rule_stat_.limit_up = limit_up_;
}
if (rule_json_.contains("self_learning")) {
this->dist_mode_ = rule_json_.at("self_learning").at("mode").get<int>();
this->is_learning_ =
rule_json_.at("self_learning").at("is_learning").get<bool>();
logger_->Debug() << "is_learning_:" << is_learning_ << std::endl;
}
} catch (const std::exception &e) {
logger_->Error() << e.what() << ",location:" << BOOST_CURRENT_LOCATION
<< endl;
return -1;
}
return 0;
}
int ExpBase::reload_config_up_down_hold_time() {
try {
if (rule_json_.at("function")
.at("result")
.at("param")
.contains("hold_time")) {
hold_time_ = milliseconds(std::stoi(rule_json_.at("function")
.at("result")
.at("param")
.at("hold_time")
.at("value")
.get<std::string>()));
logger_->Info() << rule_name_ << "hold_time:" << hold_time_.count()
<< std::endl;
}
} catch (const std::exception &e) {
logger_->Error() << e.what() << ",location:" << BOOST_CURRENT_LOCATION
<< endl;
return -1;
}
return 0;
}
void ExpBase::set_last_alarm_time(TimePoint time_point) {
this->refresh_counts_ = 0;
if (this->is_usable_) {
expr_engine_->firstFill(data_source_, now_time_, query_time_range_);
}
AlgBase::set_last_alarm_time(time_point);
}
void ExpBase::set_usable(bool usable) {
this->refresh_counts_ = 0;
if (this->is_usable_) {
expr_engine_->firstFill(data_source_, now_time_, query_time_range_);
}
AlgBase::set_usable(usable);
}
int ExpBase::reload_ci_dist() {
if (this->exp_type_ != ExpType::Bound &&
this->exp_type_ != ExpType::CondBound &&
this->exp_type_ != ExpType::BoundHoldTime) {
return 0;
}
last_load_time_ = now_time_;
if (this->dist_mode_ != 0) {
mix_cc::float_range_t dist_range;
if (this->dist_mode_ == DistMode::Online) {
dist_range = DAA::STA::select_from_t_rule_feature(this->rule_id_);
} else if (this->dist_mode_ == DistMode::Offline) {
dist_range = DAA::STA::select_from_t_sample_mag(this->rule_id_);
}
if (dist_range.get_distance() == 0 ||
dist_range.get_left() > dist_range.get_right()) {
logger_->Error() << "区间不合法![" << dist_range.get_left() << ","
<< dist_range.get_right() << "]" << endl;
return -1;
}
this->limit_down_ = dist_range.get_left();
this->limit_up_ = dist_range.get_right();
this->rule_stat_.limit_down = limit_down_;
this->rule_stat_.limit_up = limit_up_;
this->rule_stat_.current_value =
(this->limit_down_ + this->limit_up_) / 2;
logger_->Info()
<< "更新置信区间,[" << dist_range.get_left() << ","
<< dist_range.get_right() << "]"
<< ",type[0-手动设置的区间;1-在线更新的区间2-离线分析的区间]:"
<< this->dist_mode_ << endl;
}
return 0;
}
void ExpBase::query_ihd_data() {
vector<string> ihd_tags = m_tags;
auto queried_batch_maybe = mix_cc::ihd::make_query_batch_maybe(
ihd_tags, query_time_range_, this->ihd_min_time_particles_);
if (queried_batch_maybe.is_nothing()) {
queried_time_.clear();
queried_data_ = typename decltype(queried_batch_maybe)::type::Mat2d{};
gb_logger_->log_error("Tag点没有查到相应的信息");
return;
}
auto queried_bath = queried_batch_maybe.unsafe_get_just();
auto result_maybe = mix_cc::ihd::read_data_with_time_maybe(&queried_bath);
if (result_maybe.is_nothing()) {
queried_time_.clear();
queried_data_ = typename decltype(queried_batch_maybe)::type::Mat2d{};
gb_logger_->log_error("Tag点没有查到相应的数据");
return;
}
std::tie(queried_time_, queried_data_) = result_maybe.unsafe_get_just();
}
void ExpBase::task_mon_pro() {
/*1.查数据
*2.执行
*/
query_ihd_data(); /*查询m_tags+运行前提条件(如果有,放置在最后一列)*/
logger_->Debug() << rule_name_ << ",ihd size:" << queried_data_.size()
<< endl;
for (auto i = 0; i < queried_data_.rows(); i++) {
expr_engine_->refreshFromIhdRow(i, queried_data_, queried_time_, now_time_, query_time_range_);
if (this->refresh_counts_ < 3) {
this->refresh_counts_++;
} else {
auto res = task_base_proc();
if (res.is_valid && this->task_prr(i)) {
TaskShm::TaskRecordPtr.get()
->
operator[](exp_type_ * 1000 + task_seq)
.data_record.push_back(res.value);
this->sta_ptr_->running_stat_add(res.value);
}
}
}
}
string ExpBase::get_id(mix_cc::time_range_t time_range) {
this->sample_id_ =
this->rule_id_.substr(3, 21) + "_" +
std::to_string(std::chrono::duration_cast<std::chrono::milliseconds>(
time_range.get_left().time_since_epoch())
.count()) +
"_" +
std::to_string(std::chrono::duration_cast<std::chrono::milliseconds>(
time_range.get_right().time_since_epoch())
.count());
return this->sample_id_;
}
TaskReturnType ExpBase::task_base_proc() {
TaskReturnType task_return_data;
double result_value = 0;
try {
// 获得是否满足前提条件表达式
result_value = expr_engine_->evaluate("act");
act_triggered_ = static_cast<bool>(result_value);
// 检测是否是表达式-反馈模式
if (feedback_mode_) {
// 如果是表达式反馈-模式,检测是否满足反馈条件
if (act_start_done() || act_not_hold()) {
return task_return_data;
}
if (act_done()) {
result_value = expr_engine_->evaluate("result");
expr_engine_->printVars();
// 并且数据合法
if (!std::isnan(result_value)) {
task_return_data.is_valid = true;
task_return_data.value = result_value;
return task_return_data;
}
} else if (act_timeout()) {
return task_return_data;
}
}
// 表达式-样本,无需反馈
else if (!std::isnan(result_value)) {
try {
if (expr_engine_->evaluateBool("feedback")) {
task_return_data.is_valid = true;
task_return_data.value = result_value;
logger_->Debug() << "实时值:" << result_value << endl;
expr_engine_->printVars();
}
} catch (...) {
task_return_data.is_valid = true;
task_return_data.value = result_value;
}
return task_return_data;
}
} catch (const std::exception &e) {
this->logger_->Error() << "ExpBase::task_base_proc():" << e.what()
<< ",location:" << BOOST_CURRENT_LOCATION << endl;
return task_return_data;
}
return task_return_data;
}
int ExpBase::update_t_sample_mag(bool vlid) {
T_SAMPLE_MAG tsm;
auto update_ret = exec<db2_t, size_t>(
update(tsm)
.set(tsm.result() = this->sample_result_,
tsm.type() = this->sample_type_, tsm.usable() = 0,
tsm.starttime() =
mix_cc::mix_time_t(this->task_time_range_.get_left()),
tsm.endtime() =
mix_cc::mix_time_t(this->task_time_range_.get_right()),
tsm.verify() = (vlid ? 1 : 3))
.where(tsm.sampleid() = this->sample_id_,
tsm.ruleId() = this->rule_id_));
if (!update_ret.is_nothing()) {
auto res = update_ret.unsafe_get_just();
if (res == 0) {
auto inset_ret = exec<db2_t, size_t>(insert_into(tsm).set(
tsm.ruleId() = this->rule_id_, tsm.result() = this->sample_result_,
tsm.type() = this->sample_type_, tsm.sampleid() = this->sample_id_,
tsm.usable() = 0,
tsm.starttime() =
mix_cc::mix_time_t(this->task_time_range_.get_left()),
tsm.endtime() =
mix_cc::mix_time_t(this->task_time_range_.get_right()),
tsm.verify() = (vlid ? 1 : 3)));
if (inset_ret.is_nothing()) {
logger_->Error() << "T_SAMPLE_MAG,插入数据失败" << std::endl;
return -2;
}
}
} else {
gb_logger_->log_error("T_SAMPLE_MAG 表更新失败:" + rule_name_);
return -1;
}
gb_logger_->log_info(
"T_SAMPLE_MAG更新:" + rule_name_ +
",vlid[true-计算成功false-计算失败]:" + std::to_string(vlid)) +
",结果:" + this->sample_result_;
return 0;
}
bool ExpBase::detect_up_down(const double &value) {
switch (this->detect_mode_) {
case DetectMode::Default:
return value < this->limit_down_ || value > limit_up_;
break;
case DetectMode::OnlyLeft:
return value < limit_down_;
break;
case DetectMode::OnlyRight:
return value > limit_up_;
break;
default:
return false;
break;
}
return false;
}
bool ExpBase::task_prr(int row) {
if (this->prr_ == 1) {
expr_engine_->refreshFromIhdRow(row, queried_data_, queried_time_, now_time_, query_time_range_);
bool prr_result = expr_engine_->evaluateBool("pre_result");
return prr_result;
}
return true;
}
void ExpBase::reset_dev_data() {
if (glob_process_type == ProcessType::kMon) {
if (exp_type_ == ExpType::Bound || exp_type_ == ExpType::CondBound ||
exp_type_ == ExpType::BoundHoldTime) {
int res = DAA::STA::delete_statistics_data(this->rule_id_);
if (res != 0) {
logger_->Debug() << "DAA::STA::delete_statistics_data(this->rule_id_) "
"存在删除失败的表!"
<< endl;
}
this->reload_config_up_down(); /*7.上下限*/
this->reload_ci_dist();
this->last_load_time_ = chrono::system_clock::now();
SingletonTemp<EqpStat>::GetInstance().update_static(this->rule_id_,
false);
}
}
}
void ExpBase::save_rule_norm_data() {
if (feedback_mode_ && feedback_done_ ||
((exp_type_ == ExpType::Bound || exp_type_ == ExpType::BoundHoldTime) &&
filter_flag_ == true)) {
int64_t default_lt =
mix_cc::mix_time_t(now_time_).to_milliseconds() - 1000 * 5;
int64_t stime = mm_vars["stime"];
int64_t lt = std::min(default_lt, stime);
data_info_.update(lt, mix_cc::mix_time_t(now_time_).to_milliseconds());
} else {
if (con_monitor_.getCurrentState()) {
AlgBase::save_rule_norm_data();
} else {
/*查不到数据,无法保存*/
data_info_.update(mix_cc::mix_time_t(now_time_).to_milliseconds(),
mix_cc::mix_time_t(now_time_).to_milliseconds());
}
}
}
bool ExpBase::get_prr() {
if (this->prr_ == 1) {
// 变量刷新已由 exec_mon() 中的 refreshFromMemory 完成,此处只需求值
bool prr_result = expr_engine_->evaluateBool("pre_result");
this->now_prr_ = prr_result;
if (!this->now_prr_) {
fb_fsm_.forceReset();
}
return prr_result;
}
now_prr_ = true;
return true;
}