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<h2 class="title" style="clear: both"><a id="dbrephandledead"></a>DbRepHandleDeadException</h2>
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<pre class="programlisting">#include <db_cxx.h>
class DbRepHandleDeadException : public DbException {
}; </pre>
<p>
This information describes the <code class="classname">DbRepHandleDead</code> class and how
it is used by the various Berkeley DB classes.
</p>
<p>
A <code class="classname">DbRepHandleDeadException</code> is seen only for replicated applications.
When a client synchronizes with the master, it is possible for committed
transactions to be rolled back. This invalidates all the database and cursor
handles opened in the replication environment.
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<p>
This exception is therefore thrown when the application attempts to access a database or
cursor handle that has been invalidated due to a transaction roll back.
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When this exception is seen, the application must abandon the attempted operation, discard
the handle, and then open a new one before proceeding with the abandoned operation.
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