* @see org.apache.catalina.tribes.ClusterReceiver#start()
*/
public void start() throws IOException {
try {
// setPool(new ThreadPool(interestOpsMutex, getMaxThreads(),getMinThreads(),this));
setPool(new ThreadPool(getMaxThreads(),getMinThreads(),this));
} catch (Exception x) {
log.fatal("ThreadPool can initilzed. Listener not started", x);
if ( x instanceof IOException ) throw (IOException)x;
else throw new IOException(x.getMessage());
}