NetWorker.cpp

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#include "network/NetWorker.h"
#include "network/Network.h"
 
#include <chrono>
 
namespace eve::network {
 
NetWorker::NetWorker(Network* owner) : owner_(owner) {}
 
NetWorker::~NetWorker() {
    stop();
}
 
void NetWorker::start() {
    if (running_) return;
    running_ = true;
    thread_  = std::thread([this] { threadMain(); });
}
 
void NetWorker::stop() {
    if (!running_) return;
    {
        std::lock_guard<std::mutex> lock(mu_);
        running_ = false;
    }
    cv_.notify_all();
    if (thread_.joinable()) thread_.join();
}
 
void NetWorker::post(NetCompletion c) {
    std::lock_guard<std::mutex> lock(mu_);
    completions_.push_back(std::move(c));
}
 
void NetWorker::drain(std::vector<NetCompletion>& out) {
    std::lock_guard<std::mutex> lock(mu_);
    out.swap(completions_);
}
 
void NetWorker::submit(std::function<void()> job) {
    {
        std::lock_guard<std::mutex> lock(mu_);
        jobs_.push_back(std::move(job));
    }
    cv_.notify_one();
}
 
void NetWorker::threadMain() {
    while (true) {
        std::vector<std::function<void()>> batch;
        {
            std::unique_lock<std::mutex> lock(mu_);
            cv_.wait_for(lock, std::chrono::milliseconds(5), [this] {
                return !running_ || !jobs_.empty();
            });
            if (!running_ && jobs_.empty()) break;
            batch.swap(jobs_);
        }
        for (auto& job : batch) {
            if (job) job();
        }
        if (owner_) owner_->pollSockets();
    }
}
 
}  // namespace eve::network