protected TimeScheduler getTimer() {
if (prot_stack != null) {
TP transport = prot_stack.getTransport();
if (transport != null) return transport.getTimer();
}
return null;
}
public void init() throws Exception {
if (view_ack_collection_timeout <= 0)
throw new IllegalArgumentException("view_ack_collection_timeout has to be greater than 0");
if (merge_timeout <= 0)
throw new IllegalArgumentException("merge_timeout has to be greater than 0");
prev_members = new BoundedList<Address>(num_prev_mbrs);
prev_views = new BoundedList<Tuple<View, Long>>(num_prev_views);
TP transport = getTransport();
timer = transport.getTimer();
if (timer == null) throw new Exception("timer is null");
if (impl != null) impl.init();
transport.registerProbeHandler(this);
}
private void init(TP transport) {
TransportConfiguration transportConfig = this.configuration.getTransport();
SocketBinding binding = transportConfig.getSocketBinding();
if (binding != null) {
SocketFactory factory = transport.getSocketFactory();
if (!(factory instanceof ManagedSocketFactory)) {
transport.setSocketFactory(new ManagedSocketFactory(factory, binding.getSocketBindings()));
}
}
ThreadFactory threadFactory = transportConfig.getThreadFactory();
if (threadFactory != null) {
if (!(transport.getThreadFactory() instanceof ThreadFactoryAdapter)) {
transport.setThreadFactory(new ThreadFactoryAdapter(threadFactory));
}
}
ExecutorService defaultExecutor = transportConfig.getDefaultExecutor();
if (defaultExecutor != null) {
if (!(transport.getDefaultThreadPool() instanceof ManagedExecutorService)) {
transport.setDefaultThreadPool(new ManagedExecutorService(defaultExecutor));
}
}
ExecutorService oobExecutor = transportConfig.getOOBExecutor();
if (oobExecutor != null) {
if (!(transport.getOOBThreadPool() instanceof ManagedExecutorService)) {
transport.setOOBThreadPool(new ManagedExecutorService(oobExecutor));
}
}
ScheduledExecutorService timerExecutor = transportConfig.getTimerExecutor();
if (timerExecutor != null) {
if (!(transport.getTimer() instanceof TimerSchedulerAdapter)) {
this.setValue(
transport,
"timer",
new TimerSchedulerAdapter(new ManagedScheduledExecutorService(timerExecutor)));
}
}
}