mirror of https://github.com/opencardev/aasdk
87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
/*
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* This file is part of aasdk library project.
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* Copyright (C) 2018 f1x.studio (Michal Szwaj)
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*
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* aasdk is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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* aasdk is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with aasdk. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <aasdk/Transport/TCPTransport.hpp>
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namespace aasdk
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{
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namespace transport
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{
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TCPTransport::TCPTransport(boost::asio::io_service& ioService, tcp::ITCPEndpoint::Pointer tcpEndpoint)
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: Transport(ioService)
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, tcpEndpoint_(std::move(tcpEndpoint))
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{
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}
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void TCPTransport::enqueueReceive(common::DataBuffer buffer)
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{
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auto receivePromise = tcp::ITCPEndpoint::Promise::defer(receiveStrand_);
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receivePromise->then([this, self = this->shared_from_this()](auto bytesTransferred) {
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this->receiveHandler(bytesTransferred);
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},
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[this, self = this->shared_from_this()](auto e) {
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this->rejectReceivePromises(e);
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});
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tcpEndpoint_->receive(buffer, std::move(receivePromise));
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}
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void TCPTransport::enqueueSend(SendQueue::iterator queueElement)
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{
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auto sendPromise = tcp::ITCPEndpoint::Promise::defer(sendStrand_);
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sendPromise->then([this, self = this->shared_from_this(), queueElement](auto) {
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this->sendHandler(queueElement, error::Error());
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},
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[this, self = this->shared_from_this(), queueElement](auto e) {
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this->sendHandler(queueElement, e);
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});
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tcpEndpoint_->send(common::DataConstBuffer(queueElement->first), std::move(sendPromise));
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}
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void TCPTransport::stop()
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{
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tcpEndpoint_->stop();
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}
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void TCPTransport::sendHandler(SendQueue::iterator queueElement, const error::Error& e)
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{
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if(!e)
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{
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queueElement->second->resolve();
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}
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else
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{
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queueElement->second->reject(e);
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}
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sendQueue_.erase(queueElement);
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if(!sendQueue_.empty())
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{
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this->enqueueSend(sendQueue_.begin());
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}
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}
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}
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}
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