[Rock-dev] Fwd: Re: UDP server with iodrivers_base

[Ajish Babu]

Hi Jakob,

I am using the UDPServer for which the the host is localhost by default 
and in the code (Driver.cpp, line 191) it says (UDP udpserver://localport).

After discusing it with Matthias, it seems during the write 
(IOStream.cpp, line 121) it uses sendto and the destination addr is not 
set or in my case not even known. Could this be the problem?. Maybe 
after creating the server, I need to read something from the udp-client 
before using sendto.

regards
Ajish

On 02/25/2014 10:04 AM, Matthias Goldhoorn wrote:
>
>
>
> -------- Original Message --------
> Subject: 	Re: [Rock-dev] UDP server with iodrivers_base
> Date: 	Tue, 25 Feb 2014 08:37:37 +0100
> From: 	Jakob Schwendner <jakob.schwendner at dfki.de>
> To: 	<rock-dev at dfki.de>
>
>
>
> Hi ajish,
>
> the documentation in the module says you need to specify:
>
> udp://IP_OR_HOSTNAME[:PORT]
>
> cheers,
>
> Jakob
>
> *From:*rock-dev-bounces at dfki.de [mailto:rock-dev-bounces at dfki.de] *On 
> Behalf Of *Ajish Babu
> *Sent:* Montag, 24. Februar 2014 22:51
> *To:* rock-dev at dfki.de
> *Subject:* [Rock-dev] UDP server with iodrivers_base
>
> Hi all,
>
> I tried to create and write to a UDP server using module derived from 
> iodrivers_base. While trying to write I get the error
>
> */UDPServerStream: writePacket(): error during write: Address family 
> not supported by protocol/*
>
> I used the property io_port = "*udpserver://50000*".
>
> Does anybody know why?
>
> regards
>
> Ajish
>
>
>


-- 
  Ajish Babu
  Researcher

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