how to send udp datagram?

[luntik2012]

Found example with sending datagram here: 
[https://nim-lang.org/docs/net.html](https://nim-lang.org/docs/net.html)

Doing the same: 
    
    
    import net
    
    var s = newSocket()
    echo $s.sendTo("192.168.1.2", Port(50001), "Hello")
    
    
    Run

I have bound port on this addesss:
    
    
    $ sudo netstat -tuplen | grep 50001
    udp        0      0 192.168.1.2:50001       0.0.0.0:*                       
    1000       32716323   4938/france2
    
    
    Run

Getting exception: 
    
    
    Traceback (most recent call last)
    proto.nim(33)      proto
    net.nim(1444)            sendTo
    net.nim(1428)            sendTo
    SIGPIPE: Pipe closed.
    
    
    Run

I can send packets to this port using other languages. What's going wrong?