<p>A transient worker that is used to listen to certain plum_db events and allow watchers to wait (blocking the caller) for certain conditions. This is used by plum_db_app during the startup process to wait for the following conditions</p></div>

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    <a href="plum_db_sup.html" translate="no">plum_db_sup</a>

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    <a href="plum_db_table_owner.html" translate="no">plum