void
DatagramTransport<T, U>::receiveDatagram(const uint8_t* buffer, size_t nBytesReceived,
const boost::system::error_code& error)
{
if (error)
return processErrorCode(error);
NFD_LOG_FACE_TRACE("Received: " << nBytesReceived << " bytes from " << m_sender);
bool isOk = false;
Block element;
std::tie(isOk, element) = Block::fromBuffer(buffer, nBytesReceived);
if (!isOk) {
NFD_LOG_FACE_WARN("Failed to parse incoming packet from " << m_sender);
// This packet won't extend the face lifetime
return;
}
if (element.size() != nBytesReceived) {
NFD_LOG_FACE_WARN("Received datagram size and decoded element size don't match");
// This packet won't extend the face lifetime
return;
}
m_hasRecentlyReceived = true;
Transport::Packet tp(std::move(element));
tp.remoteEndpoint = makeEndpointId(m_sender);
this->receive(std::move(tp));
}
void
DatagramTransport<T, U>::handleSend(const boost::system::error_code& error, size_t nBytesSent)
{
if (error)
return processErrorCode(error);
NFD_LOG_FACE_TRACE("Successfully sent: " << nBytesSent << " bytes");
}
void
WebSocketTransport::doSend(Transport::Packet&& packet)
{
NFD_LOG_FACE_TRACE(__func__);
websocketpp::lib::error_code error;
m_server.send(m_handle, packet.packet.wire(), packet.packet.size(),
websocketpp::frame::opcode::binary, error);
if (error)
return processErrorCode(error);
NFD_LOG_FACE_TRACE("Successfully sent: " << packet.packet.size() << " bytes");
}
void
WebSocketTransport::sendPing()
{
NFD_LOG_FACE_TRACE(__func__);
++this->nOutPings;
websocketpp::lib::error_code error;
m_server.ping(m_handle, "NFD-WebSocket", error);
if (error)
return processErrorCode(error);
this->schedulePing();
}
