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From "Simon Nash (JIRA)" <...@tuscany.apache.org>
Subject [jira] Created: (TUSCANY-3193) Domain Manager GUI does not put <binding.sca> entries in generated node confiig files
Date Mon, 03 Aug 2009 11:23:15 GMT
Domain Manager GUI does not put <binding.sca> entries in generated node confiig files

                 Key: TUSCANY-3193
                 URL: https://issues.apache.org/jira/browse/TUSCANY-3193
             Project: Tuscany
          Issue Type: Bug
          Components: Java SCA Domain Management
    Affects Versions: Java-SCA-1.5.1
            Reporter: Simon Nash
            Assignee: Simon Nash
             Fix For: Java-SCA-1.5.1

When creating a domain configuration from scratch using the Domain Manager GUI, the generated
configuration files for nodes in the "cloud" directory don't have a <binding.sca> entry.
 These files currently have host/port entries for binding.ws, binding.http, binding.jsonrpc,
and binding.atom, but no host/port entry for binding.sca.

Without this entry, application composites sent to the nodes by the domain manager will always
have local-only <binding.sca> entries, which means they can't use binding.sca to communicate
between different nodes.  This applies to both forward calls and callbacks.

In order to get binding.sca to work across distributed nodes, it's currently necessary to
manually edit the generated files in the "cloud" directory and add <binding.sca> elements
to the node definitions.  This is a serious usability issue for someone who wants to use the
distributed domain in the simplest possible manner.

A complete fix for this problem requires the following:
1. Add <binding.sca> elements to the generated configuration.
2. Change the builder code so that the presence of these elements does not force all binding.sca
calls to use a distributed provider, which would create unnecessary overhead when the reference
and the target are running on the same node.

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