Single Connection Pool for multiple Datasources

[cyberoblivion]

I am trying to get an application working on wildfy which works under glassfish and tomee but I am having difficulties figuring out how to configure multiple data-sources to use a single connection pool. Is this possible?

with TomEE I just declared aliases in the

  <Resource id="Datasource-real" aliases="Datasource-alias1,Datasource-alias2,Datasource-alias3" type="DataSource">

        JdbcDriver  com.mysql.jdbc.Driver

        JdbcUrl jdbc:mysql://localhost:3306/mydb?zeroDateTimeBehavior=convertToNull

        UserName    **

        Password    **

    </Resource>

I tried to do similar with aliases using the naming subsystem but either I am not doing it correctly or that doesn't work like I expect.

        <subsystem xmlns="urn:jboss:domain:naming:2.0">

            <remote-naming/>

            <bindings>

                <lookup name="java:/Datasource-alias1" lookup="java:/Datasource-real" />

                <lookup name="java:/Datasource-alias2" lookup="java:/Datasource-real" />

                <lookup name="java:/Datasource-alias3" lookup="java:/Datasource-real" />

            </bindings>

        </subsystem>

I am new to WildFly.

Thanks for any help.