RE: How to receive async Messages on a MINA client ?

[anandsk <sk...@arccorp.com>]

Hi,

I want to do the same thing, we have only one client connection we can use
and we don't want to wait for response. would like to receive
asynchronously. is this feature request already added or should I add it
now?.

Thanks,
Sadanand


Claus Ibsen wrote:
> 
> Hi
> 
> Ah you want from Camel to listen to a remote TCP server and poll data
> async?
> Yes it seems as this is not possible out-of-the-box.
> 
> 
> Camel can only produce to remote servers, eg. sending data from Camel to a
> remote server.
> 
> Please add a JIRA for this feature request.
> 
> 
> 
>> from("mina:tcp://remoteServer:port?codec=...").
> Currently this is a MinaConsumer that is to be used for in Camel to act as
> a TCP server for remote clients. You actually want the reverse ;). 
> 
> We need a clever way to specificy that is in the URI configuration as
> well.
> To distingiush between:
> - act as a local TCP server accepting remote clients
> - act as client polling from a remote server
> 
> 
> As a workaround you could probably do
> 1) Use the timer or other scheduler to start an event
> 2) use the mina producer to send empty data to the remote server and
> listen for reply (sync=true)
> 
> from("timer://foo?period=5000").to("mina:tcp://remoteserver:port?codec=textline&sync=true")
> 
> However this will send and wait for a reploy on the remote server.
> 
> 
> Med venlig hilsen
>  
> Claus Ibsen
> ......................................
> Silverbullet
> Skovsgårdsvænget 21
> 8362 Hørning
> Tlf. +45 2962 7576
> Web: www.silverbullet.dk
> 
> -----Original Message-----
> From: xjn [mailto:xjn@lycos.de] 
> Sent: 15. juni 2008 10:18
> To: camel-user@activemq.apache.org
> Subject: How to receive async Messages on a MINA client ?
> 
> 
> Hi,
> 
> i want to solve the following scenario (for a given server protocol) with
> Camel and MINA :
> 
> * a client should connect to a server WITHOUT sending any data to the
> server
> * this client should then only asynchronously read data from the server
> converting it to messages (using a codec) 
> 
> I expected the following route to work :
> 
> from("mina:tcp://remoteServer:port?codec=...").to("log:test?level=INFO")
> 
> But i will get only an exception
> 
> Caused by: java.net.BindException: Cannot assign requested address: bind
> 
> The reason might be, that from("mina:") seems to always use an IoAcceptor
> and this is, of course, not possible on a remote address. On MINA an
> IoConnector has to be used with async receive.
> 
> So how can i setup this requirement (without writing my own endpoint ) ?
> 
> Thx for help
> 
> 
> -- 
> View this message in context:
> http://www.nabble.com/How-to-receive-async-Messages-on-a-MINA-client---tp17847383s22882p17847383.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
> 
> 
> 

-- 
View this message in context: http://old.nabble.com/How-to-receive-async-Messages-on-a-MINA-client---tp17847383p27723503.html
Sent from the Camel - Users (activemq) mailing list archive at Nabble.com.