OutboundSocketBinding always overrides source socket, unable to bind to wildcard address

(17:58:26) rhusar: pferraro: OutboundSocketBinding https://github.com/wildfly/wildfly-core/blob/master/network/src/main/java/org/jboss/as/network/OutboundSocketBinding.java#L264 checks if the binding is null but since https://github.com/wildfly/wildfly-core/blob/master/network/src/main/java/org/jboss/as/network/OutboundSocketBinding.java#L194 it will never be null...
(17:59:10) rhusar: pferraro: so we will be always binding connections to the proxy to the default interface – i guess that's a correct behavior anyways...
(18:47:35) pferraro: hmm
(18:49:08) pferraro: rhusar: seems unintuitive though
(18:50:02) pferraro: rhusar: so you can never specific a wildcard address?
(18:59:53) rhusar: pferraro: right, as far as i understand it..
(19:01:06) rhusar: pferraro: maybe i could add method like getOptionalSourceAddress() that would return sourceNetworkInterface directly