| 49 | } |
| 50 | |
| 51 | void EventLoop::Loop() |
| 52 | { |
| 53 | std::lock_guard<std::mutex> locker(mutex_); |
| 54 | |
| 55 | if (!task_schedulers_.empty()) { |
| 56 | return ; |
| 57 | } |
| 58 | |
| 59 | for (uint32_t n = 0; n < num_threads_; n++) |
| 60 | { |
| 61 | #if defined(__linux) || defined(__linux__) |
| 62 | std::shared_ptr<TaskScheduler> task_scheduler_ptr(new EpollTaskScheduler(n)); |
| 63 | #elif defined(WIN32) || defined(_WIN32) |
| 64 | std::shared_ptr<TaskScheduler> task_scheduler_ptr(new SelectTaskScheduler(n)); |
| 65 | #endif |
| 66 | task_schedulers_.push_back(task_scheduler_ptr); |
| 67 | std::shared_ptr<std::thread> thread(new std::thread(&TaskScheduler::Start, task_scheduler_ptr.get())); |
| 68 | thread->native_handle(); |
| 69 | threads_.push_back(thread); |
| 70 | } |
| 71 | |
| 72 | const int priority = TASK_SCHEDULER_PRIORITY_REALTIME; |
| 73 | |
| 74 | for (auto iter : threads_) |
| 75 | { |
| 76 | #if defined(__linux) || defined(__linux__) |
| 77 | |
| 78 | #elif defined(WIN32) || defined(_WIN32) |
| 79 | switch (priority) |
| 80 | { |
| 81 | case TASK_SCHEDULER_PRIORITY_LOW: |
| 82 | SetThreadPriority(iter->native_handle(), THREAD_PRIORITY_BELOW_NORMAL); |
| 83 | break; |
| 84 | case TASK_SCHEDULER_PRIORITY_NORMAL: |
| 85 | SetThreadPriority(iter->native_handle(), THREAD_PRIORITY_NORMAL); |
| 86 | break; |
| 87 | case TASK_SCHEDULER_PRIORITYO_HIGH: |
| 88 | SetThreadPriority(iter->native_handle(), THREAD_PRIORITY_ABOVE_NORMAL); |
| 89 | break; |
| 90 | case TASK_SCHEDULER_PRIORITY_HIGHEST: |
| 91 | SetThreadPriority(iter->native_handle(), THREAD_PRIORITY_HIGHEST); |
| 92 | break; |
| 93 | case TASK_SCHEDULER_PRIORITY_REALTIME: |
| 94 | SetThreadPriority(iter->native_handle(), THREAD_PRIORITY_TIME_CRITICAL); |
| 95 | break; |
| 96 | } |
| 97 | #endif |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | void EventLoop::Quit() |
| 102 | { |