Clarification of UDP Support

[Simon James]

Thomas

Thanks for the quick response; it prompted me to look harder at my own code
and I found the problem (my encoder was not passing on the remote address
when sending the channel buffer downstream).

Thanks again.

Simon


Simon James wrote:
> 
> Hi
> 
> I’m looking for guidance on the level of support for datagram sockets in
> Netty.
> 
> I need to be able to:
> 1) bind a handler to a datagram socket on a known port, 
> 2) use the same channel returned by the bind to send packets to different
> remote addresses
> 
> The first part works OK but, if I use write(Object message, SocketAddress
> remoteAddress), I get a NotYetConnectedException.
> 
> I am using NIO with v3.1.3.
> 
> When I started to investigate this issue, I cam across  Trustin Lee’s
> comment (gleamynode article 1502)
> 
> “UDP is not ready in Netty yet, but I believe it will be fully implemented
> in 3.2”
> 
> Although, v3.1.3 includes support for NioDatagramChannelFactory, I note
> that the QOTM example still uses OIO.
> 
> So, it’s not clear to me whether I can achieve what I need to with Netty
> and, if it is, what version and package I should be using.
> 
> I will be grateful for any guidance.
> 
> Regards
> 
> Simon
> 

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