// @Author Lin Ya // @Email [email protected] #include "EventLoopThreadPool.h" EventLoopThreadPool::EventLoopThreadPool(EventLoop* baseLoop, int numThreads) : baseLoop_(baseLoop), started_(false), numThreads_(numThreads), next_(0) { if (numThreads_ <= 0) { LOG << "numThreads_ <= 0"; abort(); } } void EventLoopThreadPool::start() { baseLoop_->assertInLoopThread(); started_ = true; for (int i = 0; i < numThreads_; ++i) { std::shared_ptr t(new EventLoopThread()); threads_.push_back(t); loops_.push_back(t->startLoop()); } } EventLoop *EventLoopThreadPool::getNextLoop() { baseLoop_->assertInLoopThread(); assert(started_); EventLoop *loop = baseLoop_; if (!loops_.empty()) { loop = loops_[next_]; next_ = (next_ + 1) % numThreads_; } return loop; }