C++ (Cpp) WebSocket::onUIThreadReceiveMessage示例

示例#1

void WsThreadHelper::update(float dt)
{
    WsMessage *msg = nullptr;

    // Returns quickly if no message
    _UIWsMessageQueueMutex.lock();

    if (0 == _UIWsMessageQueue->size())
    {
        _UIWsMessageQueueMutex.unlock();
        return;
    }
    
    // Gets message
    msg = *(_UIWsMessageQueue->begin());
    _UIWsMessageQueue->pop_front();

    _UIWsMessageQueueMutex.unlock();
    
    if (_ws)
    {
        _ws->onUIThreadReceiveMessage(msg);
    }
    
    CC_SAFE_DELETE(msg);
}

示例#2

文件： WebSocket.cpp 项目： wudijimao/xNet

void WsThreadHelper::update(float dt)
{
    WsMessage *msg = nullptr;

    /* Avoid locking if, in most cases, the queue is empty. This could be a little faster.
    size() is not thread-safe, it might return a strange value, but it should be OK in our scenario.
    */
    if (0 == _UIWsMessageQueue->size()) 
        return;	

    // Returns quickly if no message
    _UIWsMessageQueueMutex.lock();

    if (0 == _UIWsMessageQueue->size())
    {
        _UIWsMessageQueueMutex.unlock();
        return;
    }
    
    // Gets message
    msg = *(_UIWsMessageQueue->begin());
    _UIWsMessageQueue->pop_front();

    _UIWsMessageQueueMutex.unlock();
    
    if (_ws)
    {
        _ws->onUIThreadReceiveMessage(msg);
    }
}

示例#3

文件： WebSocket.cpp 项目： Ben-Cortina/GameBox

void WsThreadHelper::update(float dt)
{
    WsMessage *msg = NULL;

    // Returns quickly if no message
    std::lock_guard<std::mutex> lk(_UIWsMessageQueueMutex);

    if (0 == _UIWsMessageQueue->size())
    {
        return;
    }
    
    // Gets message
    msg = *(_UIWsMessageQueue->begin());
    _UIWsMessageQueue->pop_front();
    
    if (_ws)
    {
        _ws->onUIThreadReceiveMessage(msg);
    }
    
    CC_SAFE_DELETE(msg);
}