Github user neykov commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/717#discussion_r33250131
--- Diff:
software/base/src/main/java/brooklyn/entity/basic/SoftwareProcessImpl.java ---
@@ -456,6 +456,9 @@ protected final void callStartHooks() {}
Object value = getConfig(k);
if (value instanceof Integer){
ports.add((Integer)value);
+ } else if
(PortRange.class.isAssignableFrom(value.getClass())) {
+ PortRange p = (PortRange)value;
+ if (p != null && !p.isEmpty())
ports.add(p.iterator().next());
--- End diff --
This won't work if there's a port collision, which will cause the
corresponding port attribute to be incremented until a free port is found. In
that case the entity will use the free port, but the firewall will open the
initial port instead. Mostly a problem for `SameServerEntity`, `localhost`
location. As you've copied the existing logic I am fine with keeping it as is,
but worth adding a comment.
There's identical logic in `SameServerDriverLifecycleEffectorTasks` so
better update it there as well.
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