Esempio n. 1
0
void RpcClientImpl::wait(std::size_t msecs)
{
    if (!_socket.selector())
        throw std::logic_error("cannot run async rpc request without a selector");

    Clock clock;
    if (msecs != RemoteClient::WaitInfinite)
        clock.start();

    std::size_t remaining = msecs;

    while (activeProcedure() != 0)
    {
        if (_socket.selector()->wait(remaining) == false)
            throw IOTimeout();

        if (msecs != RemoteClient::WaitInfinite)
        {
            std::size_t diff = static_cast<std::size_t>(clock.stop().totalMSecs());
            remaining = diff >= msecs ? 0 : msecs - diff;
        }
    }
}
Esempio n. 2
0
void RpcClientImpl::wait(Timespan timeout)
{
    if (_socket.selector() == 0)
        throw std::logic_error("cannot run async rpc request without a selector");

    Clock clock;
    if (timeout >= Timespan(0))
        clock.start();

    Timespan remaining = timeout;

    while (activeProcedure() != 0)
    {
        if (_socket.selector()->wait(remaining) == false)
            throw IOTimeout();

        if (timeout >= Timespan(0))
        {
            remaining = timeout - clock.stop();
            if (remaining < Timespan(0))
                remaining = Timespan(0);
        }
    }
}