70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
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#include <iostream>
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#include <componentThread.h>
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namespace hk {
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namespace director {
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ComponentThread director;
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}
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namespace simulator {
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ComponentThread canvas;
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}
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namespace subconscious {
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ComponentThread subconscious;
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}
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std::unordered_map<std::thread::id, ComponentThread&>
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ComponentThread::componentThreads =
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{
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{director::director.thread.get_id(), director::director},
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{simulator::canvas.thread.get_id(), simulator::canvas},
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{subconscious::subconscious.thread.get_id(), subconscious::subconscious}
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};
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void ComponentThread::signalThread(std::thread::id id)
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{
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auto it = componentThreads.find(id);
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if (it == componentThreads.end())
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{
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throw std::runtime_error(std::string(__func__)
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+ ": Thread ID not found in componentThreads map");
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}
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ComponentThread& componentThread = it->second;
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{
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std::lock_guard<std::mutex> lock(componentThread.startupSync.mutex);
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componentThread.startupSync.ready = true;
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}
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componentThread.startupSync.cv.notify_one();
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}
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void ComponentThread::main(ComponentThread& self)
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{
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// We sleep on spawn until the main thread tells us to continue.
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{
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std::unique_lock<std::mutex> lock(self.startupSync.mutex);
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self.startupSync.cv.wait(lock, [&self]() {
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return self.startupSync.ready;
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});
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}
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std::cout << __func__ << ": Starting event loop." << std::endl;
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self.getIoService().run();
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std::cout << __func__ << ": Exiting." << std::endl;
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}
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void ComponentThread::validateThreadIds(void)
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{
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for (const auto& [id, componentThread] : componentThreads)
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{
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// std::thread::id() is usable as an invalid ID.
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if (id == std::thread::id())
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{
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throw std::runtime_error(
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std::string(__func__) + ": Invalid Thread ID.");
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}
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}
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}
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} // namespace hk
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