/**
* Returns this <code>ClientProxyMembershipID</code>'s durable timeout.
*
* @return this <code>ClientProxyMembershipID</code>'s durable timeout
* @since 5.5
*/
protected int getDurableTimeout() {
DurableClientAttributes dca = getDurableAttributes();
return dca == null ? 0 : dca.getTimeout();
}
