public Long getOutBufferSize(TcpSocket fan) {
return (outBufSize <= 0) ? null : Long.valueOf(outBufSize);
}
public Long remotePort(TcpSocket fan) {
if (!socket.isConnected()) return null;
return Long.valueOf(remotePort);
}
public Long getInBufferSize(TcpSocket fan) {
return (inBufSize <= 0) ? null : Long.valueOf(inBufSize);
}
public Long localPort(TcpSocket fan) {
if (!socket.isBound()) return null;
int port = socket.getLocalPort();
if (port <= 0) return null;
return Long.valueOf(port);
}