readPduBlocking getIoService().run_one() exit without result and not by dead timer thread deadline_timer cause to mutex error

[pro-a-v]

changes:

void SmppClient::readPduBlocking() {
    optional<error_code> ioResult;
    optional<error_code> timerResult;
    shared_array<uint8_t> pduHeader(new uint8_t[4]);
    async_read(*socket, boost::asio::buffer(pduHeader.get(), 4),
               boost::bind(&SmppClient::readPduHeaderHandlerBlocking, this, &ioResult, _1, _2, pduHeader));
    deadline_timer timer(getIoService());
    timer.expires_from_now(boost::posix_time::milliseconds(socketReadTimeout));
    timer.async_wait(boost::bind(&SmppClient::handleTimeout, this, &timerResult, _1));

    while(getIoService().run_one())
    {
        if (ioResult) {
            timer.cancel();
        } else if (timerResult) {
            socket->cancel();
        }
    }

    getIoService().reset();
}