/**
* Send an UDP unicast datagram to the given peer.
* @return 'false' if the datagram can't be sent.
*/
INetworkListener::SendStatus UDPListener::send(Common::MessageHeader::MessageType type, const google::protobuf::Message& message, const Common::Hash& peerID)
{
PM::IPeer* peer = this->peerManager->getPeer(peerID);
if (!peer)
return INetworkListener::PEER_UNKNOWN;
int messageSize;
if (!(messageSize = this->writeMessageToBuffer(type, message)))
return INetworkListener::MESSAGE_TOO_LARGE;
L_DEBU(QString("Send unicast UDP to %1, header.getType(): %2, message size: %3 \n%4").
arg(peer->toStringLog()).
arg(Common::MessageHeader::messToStr(type)).
arg(messageSize).
arg(Common::ProtoHelper::getDebugStr(message))
);
if (this->unicastSocket.writeDatagram(this->buffer, messageSize, peer->getIP(), peer->getPort()) == -1)
{
L_WARN(QString("Unable to send datagram (unicast): error: %1").arg(this->unicastSocket.errorString()));
return INetworkListener::UNABLE_TO_SEND;
}
return INetworkListener::OK;
}
void UDPListener::send(Common::MessageHeader::MessageType type, const Common::Hash& peerID, const google::protobuf::Message& message)
{
PM::IPeer* peer = this->peerManager->getPeer(peerID);
if (!peer)
{
L_WARN(QString("Unable to find the peer %1").arg(peerID.toStr()));
return;
}
int messageSize;
if (!(messageSize = this->writeMessageToBuffer(type, message)))
return;
L_DEBU(QString("Send unicast UDP to %1 : header.getType() = %2, message size = %3 \n%4").
arg(peer->toStringLog()).
arg(Common::MessageHeader::messToStr(type)).
arg(messageSize).
arg(Common::ProtoHelper::getDebugStr(message))
);
if (this->unicastSocket.writeDatagram(this->buffer, messageSize, peer->getIP(), peer->getPort()) == -1)
L_WARN("Unable to send datagram");
}
