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Posted to commits@tomee.apache.org by "Andy Gumbrecht (JIRA)" <ji...@apache.org> on 2012/06/28 13:22:44 UTC
[jira] [Created] (OPENEJB-1854) Multicast discovery collides with a
configured localhost service
Andy Gumbrecht created OPENEJB-1854:
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Summary: Multicast discovery collides with a configured localhost service
Key: OPENEJB-1854
URL: https://issues.apache.org/jira/browse/OPENEJB-1854
Project: OpenEJB
Issue Type: Improvement
Affects Versions: (trunk/openejb)
Environment: All
Reporter: Andy Gumbrecht
Assignee: Andy Gumbrecht
Priority: Minor
Fix For: (trunk/openejb)
If the discovery URI for a remote service group is 'localhost' then remote clients should not be able to see it.
A server may want to only be visible to local clients, yet still advertise on multicast.
Currently one of two things may happen on a remote client call:
1. A connection to the remote service group fails, as clients actually try to connect the themselves (localhost)..
2. More serious - If the remote client 'also' has a locally configured service on the same port then a connection is made to the service irrelevant of the group when in fact the connection should fail.
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[jira] [Resolved] (OPENEJB-1854) Multicast discovery collides with
a configured localhost service
Posted by "Andy Gumbrecht (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENEJB-1854?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Gumbrecht resolved OPENEJB-1854.
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Resolution: Fixed
Remote multicast clients now check that an advertised service localhost URI is actually allowed to be called.
> Multicast discovery collides with a configured localhost service
> ----------------------------------------------------------------
>
> Key: OPENEJB-1854
> URL: https://issues.apache.org/jira/browse/OPENEJB-1854
> Project: OpenEJB
> Issue Type: Improvement
> Affects Versions: (trunk/openejb)
> Environment: All
> Reporter: Andy Gumbrecht
> Assignee: Andy Gumbrecht
> Priority: Minor
> Labels: multicast
> Fix For: (trunk/openejb)
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> If the discovery URI for a remote service group is 'localhost' then remote clients should not be able to see it.
> A server may want to only be visible to local clients, yet still advertise on multicast.
> Currently one of two things may happen on a remote client call:
> 1. A connection to the remote service group fails, as clients actually try to connect the themselves (localhost)..
> 2. More serious - If the remote client 'also' has a locally configured service on the same port then a connection is made to the service irrelevant of the group when in fact the connection should fail.
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