[rabbitmq-discuss] Remove All bindings for a queue - Or list bindings - .NET Client

Tue Jun 26 18:20:08 BST 2012

On 26/06/12 14:05, Thiago Burgo Belo wrote:
> How you said, each client need to get its own set of messages, but I
> need which messages survive to client disconnect and the client can
> change the binds to filter messages based on headers (Exchange Headers).

Oh, I see.

> Has a way to unbind (using UnbindQueue method in .NET) to Unbind all
> queue binds (an wildcard for example)?

Not directly. But you can do what we do in the federation plugin - use 
an intermediate exchange.

So you have a well-known headers exchange. Each client then declares its 
own fanout exchange and a queue. It then binds the queue to the fanout 
exchange, and the fanout exchange to the headers exchange with whatever 
bindings it wants.

Thus far it's just the same as binding directly to the headers exchange. 
Except that if your client deletes the intermediate exchange and 
recreates it, you then have effectively unbound everything.

Cheers, Simon

-- 
Simon MacMullen
RabbitMQ, VMware