Hi Asanka,

If we're considering to handle durable subscriptions in-memory it would be
good if we can inform the client on it.

IMHO Semantically it also could mislead the applications. Otherwise isn't
it an option for us to restrict connection creation as durable ? (if the
broker is started in, "in-memory" mode)


On Fri, Feb 23, 2018 at 2:14 PM, Asanka Abeyweera <asank...@wso2.com> wrote:

> Hi all,
> I am working on the $subject. In the previous versions of message broker,
> we configured H2 database in the in-memory mode to run the broker in
> in-memory mode. But we are thinking of having a mode where we would skip
> the database layer completely when in-memory mode is enabled in the broker.
> This means we will be doing all of the following tasks in memory.
>    - Persistent message storing
>    - Durable queue information storing
>    - Durable exchange information storing
>    - Durable binding information storing
> Alternatively, we could reject all durable calls when we put the broker in
> in-memory mode. But If we do that we will be limiting some of the existing
> applications from using the message broker in in-memory mode. Therefore I
> think It is better not to that.
> --
> Asanka Abeyweera
> Associate Technical Lead
> WSO2 Inc.
> Phone: +94 712228648 <071%20222%208648>
> Blog: a5anka.github.io
> <https://wso2.com/signature>

*Pamod Sylvester *

*WSO2 Inc.; http://wso2.com <http://wso2.com>*
cell: +94 77 7779495
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