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;
}
}
}
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);
}
}
}