Gordon,

Thank you very much for quick response. We have decided to use 
reconnect_timeout and close session on exception.
Could you please provide some best practice for error handling with messaging 
API?

PS. I expected something like callback error handler and so on...

Regards,
Boris

-----Original Message-----
From: Gordon Sim [mailto:[email protected]] 
Sent: Wednesday, May 11, 2011 5:08 PM
To: [email protected]
Subject: Re: Sender Capacity and error handling

On 05/11/2011 12:55 PM, Ilyushonak Barys wrote:
> Greetings.
>
> Could you please help me to answer on the following question: how can I 
> handle exceptions while synchronous send?
>
> The docs says:
> If the connection fails and is transparently reconnected (see Section 2.10, 
> "Connection Options" for details on how to control this feature), the 
> unsettled messages for each sender over that connection will be 
> re-transmitted.
> http://qpid.apache.org/books/0.10/Programming-In-Apache-Qpid/html/ch02
> s05.html
>
> But: what is happened if the connection do not reconnect? How can I handle 
> such error?

You can control the reconnection via the various related connection settings 
(reconnect, reconnect_timeout etc).

If reconnection is disabled, or unsuccessful, loss of a connection is signalled 
by throwing qpid::messaging::TransportFailure which you can then catch and 
handle appropriately.

> I would like log it in the file.

Loss of connection is already logged on the client side.

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