+ bool addSocket(const CoreIdentity *identity, const QHostAddress &localAddress,
+ quint16 localPort, const QHostAddress &peerAddress, quint16 peerPort,
+ qint64 socketId);
+ bool removeSocket(const CoreIdentity *identity, const QHostAddress &localAddress,
+ quint16 localPort, const QHostAddress &peerAddress, quint16 peerPort,
+ qint64 socketId);