358 lines
13 KiB
C++
358 lines
13 KiB
C++
// #include <eqpalg/gb_item_memory.h>
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#include "mix_cc/exception.h"
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#include <eqpalg/threads/handler_exec.h>
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#include <regex>
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#include <string>
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#include <zlib/MemVar.h>
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#define MON_CALL_MAX_COST 20ms
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extern ProcessType glob_process_type;
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// const std::vector<int> do_not_stop_alg = {1111, 1110}; ///<不停机算法号
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namespace threads {
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// 在类外定义并初始化静态成员变量（必须）
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int HandlerExec::instanceCount = 0;
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HandlerExec::HandlerExec(const string &alg_name) {
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++instanceCount;
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// 创建logger
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this->logger_ = std::make_unique<LOG>(string("HandlerExec") + alg_name);
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this->thread_name_ = "alg_" + alg_name;
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// 如果是单次执行，
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if (glob_process_type == ProcessType::kTask) {
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this->thread_name_ += "_task";
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} else if (glob_process_type == ProcessType::kCron) {
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this->thread_name_ += "_cron";
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}
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this->alg_id_ = stoi(alg_name);
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logger_->Debug() << "alg_name:" << alg_name << ",alg_id:" << alg_id_ << endl;
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is_running_ = true;
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// is_line_stop_ = true; ///< 初始化机组状态为停机状态
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// if (this->alg_id_ > 1110) {
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// is_line_stop_ = false; ///< 初始化机组状态为开机机状态
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// }
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}
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HandlerExec::~HandlerExec() {
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instanceCount--;
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this->is_running_ = false;
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if (r_thread_->joinable()) {
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r_thread_->join();
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}
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logger_->Debug() << "HandlerExec::~HandlerExec()" << endl;
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// if (glob_process_type == ProcessType::kCron) {
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// if (this->alg_id_ == 221 || this->alg_id_ == 220 || this->alg_id_ == 251
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// ||
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// this->alg_id_ == 250 || this->alg_id_ == 331 || this->alg_id_ == 330)
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// {
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// if (r_thread_->joinable()) {
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// r_thread_->join();
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// }
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// }
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// } else {
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// if (r_thread_->joinable()) {
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// r_thread_->join();
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// }
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// }
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}
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std::thread::id HandlerExec::run_thread() {
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r_thread_ = std::make_unique<std::thread>([&]() {
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int logResult = LOG::doConfigure(thread_name_, THREAD_CONFIG);
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int task_seq = HandlerExec::extractCTaskNumberRegexGeneric(thread_name_);
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this->logger_->Debug() << "thread_name_:" << thread_name_
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<< ",logResult[0-成功；1-配置文件不存在；2-"
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"log输出目录不存在；3-"
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"相同的doConfigure不能执行多遍；4-其他错误]:"
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<< logResult << ",task_seq:" << task_seq << endl;
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auto next_wake_time = std::chrono::steady_clock::now();
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while (is_running_) {
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try {
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this->event_handler();
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{
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// task 进程
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if (glob_process_type == ProcessType::kTask) {
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for (auto &x : this->rule_pointers_) {
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x.second->logReset(task_seq * 10 + x.second->get_data_source());
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auto it = time_ranges_.find(x.second->get_rule_id());
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if (it != time_ranges_.end()) {
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x.second->exec_task_call(time_ranges_[x.second->get_rule_id()]);
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time_ranges_.erase(it);
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this->logger_->Debug()
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<< "task:" << x.second->get_rule_name() << endl;
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this->rule_pointers_.erase(x.first);
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}
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}
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// this->is_running_ = false;
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}
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if (glob_process_type == ProcessType::kCron) {
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for (auto &x : this->rule_pointers_) {
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x.second->exec_cron_call();
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}
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}
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if (glob_process_type == ProcessType::kMon) {
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run_t1 = std::chrono::system_clock::now();
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auto runs_t1 = std::chrono::steady_clock::now();
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for (auto &x : this->rule_pointers_) {
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x.second->exec_mon_call();
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}
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run_t2 = std::chrono::system_clock::now();
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auto runs_t2 = std::chrono::steady_clock::now();
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if (CMemVar::Const()->is_print_eqpalg_mon_threading_info) {
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cost_time = (run_t2 - run_t1).count() / 1000000;
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int64_t costs_time =
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std::chrono::duration_cast<std::chrono::milliseconds>(
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runs_t2 - runs_t1)
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.count();
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if (cost_time > 50) {
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this->logger_->Info()
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<< "instanceCount:" << instanceCount
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<< ",algID:" << this->alg_id_
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<< "，thread_name_:" << thread_name_
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<< ",this->rule_pointers_ size:"
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<< this->rule_pointers_.size()
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<< "，run cost time(system_clock):" << cost_time << " ms"
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<< ",run cost time(steady_clock):" << costs_time << " ms"
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<< std::endl;
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}
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}
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}
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}
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if (glob_process_type == ProcessType::kMon) {
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// std::this_thread::sleep_for(1ms);//
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// 极短的sleep，兼顾响应性和CPU占用
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if (std::chrono::milliseconds(cost_time) > MON_CALL_MAX_COST) {
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next_wake_time = std::chrono::steady_clock::now();
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} else {
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next_wake_time += MON_CALL_MAX_COST;
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std::this_thread::sleep_until(next_wake_time);
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}
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}
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if (glob_process_type == ProcessType::kCron) {
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std::this_thread::sleep_for(1s);
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}
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if (glob_process_type == ProcessType::kTask) {
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std::this_thread::sleep_for(1s);
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}
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} catch (const std::exception &e) {
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this->logger_->Error() << mix_cc::get_nested_exception(e) << std::endl;
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} catch (...) {
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this->logger_->Error() << "未知异常" << std::endl;
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}
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}
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this->rule_pointers_.clear(); // is_running_ = false 跳出循环,准备析构
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});
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return r_thread_->get_id();
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}
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// bool HandlerExec::look_is_cron_run() { return this->is_cron_run_; }
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// void HandlerExec::set_is_cron_run(bool is_cron_run) {
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// this->is_cron_run_ = is_cron_run;
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// }
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// bool HandlerExec::look_is_cron_run() {
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// bool all_is_run = true;
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// if (!this->rule_pointers_.empty()) {
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// for (auto& x : this->rule_pointers_) {
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// all_is_run = all_is_run && (x.second->get_is_cron_run());
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// }
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// return all_is_run;
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// } else {
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// return true;
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// }
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// }
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// bool HandlerExec::look_is_pause() { return this->is_line_stop_; }
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// int HandlerExec::pause() {
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// // if (std::find(do_not_stop_alg.cbegin(), do_not_stop_alg.cend(),
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// // this->alg_id_) == do_not_stop_alg.cend()) {
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// // this->is_line_stop_ = true;
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// // }
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// this->is_line_stop_ = true;
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// return 0;
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// }
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// int HandlerExec::unpause() {
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// // 重置上次报警时间 屏蔽开机前几分钟的报警
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// std::lock_guard<std::mutex> guard(mutex_);
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// if (!this->rule_pointers_.empty() && this->is_line_stop_) {
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// for (auto& x : this->rule_pointers_) {
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// x.second->set_last_alarm_time(system_clock::now());
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// }
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// }
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// this->is_line_stop_ = false;
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// return 0;
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// }
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std::vector<std::string> HandlerExec::get_rule_ids() {
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std::vector<std::string> ret;
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for (auto &x : rule_pointers_) {
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ret.push_back(x.first);
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}
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return ret;
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}
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int HandlerExec::load(std::unique_ptr<AlgBase> &&pointer) {
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// 由于实例载入时，执行线程暂未运行，所以无需加锁
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rule_pointers_.emplace(
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std::make_pair(pointer->get_rule_id(), std::move(pointer)));
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return 0;
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}
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int HandlerExec::attach(std::unique_ptr<AlgBase> &&alg_pointer) {
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std::lock_guard<std::mutex> guard(mutex_);
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this->attach_queue_.emplace(std::move(alg_pointer));
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return 0;
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}
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int HandlerExec::reset(string ruleId) {
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std::lock_guard<std::mutex> guard(mutex_);
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this->reset_queue_.emplace(ruleId);
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return 0;
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}
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int HandlerExec::detach(string ruleId) {
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std::lock_guard<std::mutex> guard(mutex_);
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this->detach_queue_.push(ruleId);
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return 0;
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}
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int HandlerExec::set_usable(string ruleId, bool usable) {
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std::lock_guard<std::mutex> guard(mutex_);
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this->usable_queue_.push(std::make_tuple(ruleId, usable));
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return 0;
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}
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int HandlerExec::submit(std::unique_ptr<AlgBase> &&instance_ptr,
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TimePoint begin_time, TimePoint end_time) {
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std::lock_guard<std::mutex> guard(mutex_);
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this->once_exec_queue_.emplace(std::make_tuple(
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std::move(instance_ptr), mix_cc::time_range_t(begin_time, end_time)));
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return 0;
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}
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int HandlerExec::event_handler() {
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std::lock_guard<std::mutex> guard(mutex_);
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while (!reset_queue_.empty()) {
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auto reset_rule_id = reset_queue_.front();
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logger_->Info() << "alg_id:" << this->alg_id_
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<< ",重置算法:" << reset_rule_id << std::endl;
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reset_queue_.pop();
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if (ProcessType::kMon == glob_process_type) {
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if (6 == this->alg_id_ || 7 == this->alg_id_) {
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rule_pointers_[reset_rule_id]->reset_dev_data();
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this->logger_->Debug()
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<< "alg_id:" << this->alg_id_ << "，清除历史数据" << std::endl;
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} else if (2 == this->alg_id_ || 4 == this->alg_id_ ||
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5 == this->alg_id_) {
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rule_pointers_[reset_rule_id]->reset_dev_data();
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this->logger_->Debug()
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<< "alg_id:" << this->alg_id_ << "，清除统计数据" << std::endl;
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}
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}
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}
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while (!detach_queue_.empty()) {
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auto detach_rule_id = detach_queue_.front();
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logger_->Info() << "删除算法:" << detach_rule_id << std::endl;
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detach_queue_.pop();
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rule_pointers_.erase(detach_rule_id);
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// 删除统计的样本rs（数字特征，包括均值方差标准差等）--已弃用
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// try {
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// string ss0 = "rm /users/dsc/stat_data/" + detach_rule_id + "_0.dat";
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// system(ss0.c_str());
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// string ss1 = "rm /users/dsc/stat_data/" + detach_rule_id + "_1.dat";
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// system(ss1.c_str());
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// string ss2 = "rm /users/dsc/stat_data/" + detach_rule_id + "_2.dat";
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// system(ss2.c_str());
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// } catch (...) {
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// this->logger_->Debug() << "system(ss.c_str()) 失败！" << std::endl;
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// }
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logger_->Info() << "删除算法完成" << detach_rule_id << std::endl;
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}
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while (!attach_queue_.empty()) {
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// if (attach_queue_.front()->get_usable()) {
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// attach_queue_.front()->init();
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// }
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auto pointer = std::move(attach_queue_.front());
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attach_queue_.pop();
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auto rule_id = pointer->get_rule_id();
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if (rule_pointers_.find(rule_id) == rule_pointers_.end()) {
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logger_->Info() << "添加算法:" << pointer->get_rule_name() << std::endl;
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rule_pointers_.emplace(std::make_pair(rule_id, std::move(pointer)));
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logger_->Info() << "添加算法完成" << std::endl;
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} else {
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// rule_pointers_.erase(rule_id);
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logger_->Info() << "更新算法:" << pointer->get_rule_name() << std::endl;
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rule_pointers_[rule_id] = std::move(pointer);
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}
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}
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while (!usable_queue_.empty()) {
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auto usable_q = usable_queue_.front();
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usable_queue_.pop();
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auto rule_id = std::get<0>(usable_q);
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if (std::get<1>(usable_q)) {
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rule_pointers_[std::get<0>(usable_q)]->init();
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logger_->Info() << "启用算法:" << rule_id << std::endl;
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} else {
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logger_->Info() << "停用算法:" << rule_id << std::endl;
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}
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// logger_->Info() << "启用算法:" << rule_id << std::endl;
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rule_pointers_[std::get<0>(usable_q)]->set_usable(std::get<1>(usable_q));
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logger_->Info() << "algbase的is_usable_:"
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<< rule_pointers_[std::get<0>(usable_q)]->get_usable()
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<< std::endl;
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}
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if (!once_exec_queue_.empty()) {
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auto[pointer, time_range] = std::move(once_exec_queue_.front());
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logger_->Info() << "单次执行算法:" << pointer->get_rule_name() << std::endl;
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once_exec_queue_.pop();
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auto rule_id = (pointer->get_rule_id());
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if (rule_pointers_.find(rule_id) != rule_pointers_.end()) {
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logger_->Info() << "task更新算法" << std::endl;
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rule_pointers_.erase(rule_id);
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} else {
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logger_->Info() << "task新增算法" << std::endl;
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}
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rule_pointers_.emplace(std::make_pair(rule_id, std::move(pointer)));
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logger_->Info() << "update_rule_for_task 完成" << std::endl;
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time_ranges_[rule_id] = time_range;
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}
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return 0;
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}
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void HandlerExec::update_limit_alarm(std::string ruleid, double lb, double ub,
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double va, int64_t stime, int64_t etime) {
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auto iter = this->rule_pointers_.find(ruleid);
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if (iter != this->rule_pointers_.end()) {
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iter->second->update_limit_alarm(lb, ub, va, stime, etime);
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} else {
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logger_->Debug() << "|HandlerExec::update_limit_alarm|" << ruleid
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<< " not find" << std::endl;
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}
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}
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int HandlerExec::extractCTaskNumberRegexGeneric(std::string input) {
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// 匹配任意位置的数字部分，但通过贪婪匹配获取最后一个
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std::regex pattern(R"((\d+))");
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std::sregex_iterator begin(input.begin(), input.end(), pattern);
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std::sregex_iterator end;
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std::string lastMatch;
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for (auto it = begin; it != end; ++it) {
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lastMatch = (*it)[1].str();
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}
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if (!lastMatch.empty()) {
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try {
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return std::stoi(lastMatch);
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} catch (...) {
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return 0;
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}
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}
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return 0;
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}
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} // namespace threads
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