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);
}
public void start() {
if (corr == null)
corr =
createRequestCorrelator(prot_adapter, this, local_addr)
.asyncDispatching(async_dispatching);
correlatorStarted();
corr.start();
if (channel != null) {
List<Address> tmp_mbrs = channel.getView() != null ? channel.getView().getMembers() : null;
setMembers(tmp_mbrs);
if (channel instanceof JChannel) {
TP transport = channel.getProtocolStack().getTransport();
corr.registerProbeHandler(transport);
}
TP transport = channel.getProtocolStack().getTransport();
hardware_multicast_supported = transport.supportsMulticasting();
transport.registerProbeHandler(probe_handler);
}
}
protected void startStack(String cluster_name) throws Exception {
/*make sure the channel is not closed*/
checkClosed();
/*make sure we have a valid channel name*/
if (cluster_name == null) log.debug("cluster_name is null, assuming unicast channel");
else this.cluster_name = cluster_name;
if (socket_factory != null) prot_stack.getTopProtocol().setSocketFactory(socket_factory);
prot_stack.startStack(
cluster_name, local_addr); // calls start() in all protocols, from top to bottom
/*create a temporary view, assume this channel is the only member and is the coordinator*/
List<Address> t = new ArrayList<>(1);
t.add(local_addr);
my_view = new View(local_addr, 0, t); // create a dummy view
TP transport = prot_stack.getTransport();
transport.registerProbeHandler(probe_handler);
}
