package com.kylin.jgroups.blocks;
import org.apache.log4j.Logger;
import org.jgroups.Channel;
import org.jgroups.JChannel;
import org.jgroups.MembershipListener;
import org.jgroups.MessageListener;
import org.jgroups.blocks.MethodCall;
import org.jgroups.blocks.RequestOptions;
import org.jgroups.blocks.ResponseMode;
import org.jgroups.blocks.RpcDispatcher;
import org.jgroups.util.NotifyingFuture;
import org.jgroups.util.RspList;
import org.jgroups.util.Util;
/**
*
* @author kylin
*
* Run
* java -cp jgroups-3.2.6.Final.jar:jgroups-stu.jar:log4j-1.2.16.jar -Djava.net.preferIPv4Stack=true com.kylin.jgroups.blocks.RpcDispatcherContentTestWithFuture -n node1
* java -cp jgroups-3.2.6.Final.jar:jgroups-stu.jar:log4j-1.2.16.jar -Djava.net.preferIPv4Stack=true com.kylin.jgroups.blocks.RpcDispatcherContentTestWithFuture -n node2
* java -cp jgroups-3.2.6.Final.jar:jgroups-stu.jar:log4j-1.2.16.jar -Djava.net.preferIPv4Stack=true com.kylin.jgroups.blocks.RpcDispatcherContentTestWithFuture -n node3
*
*/
public class RpcDispatcherContentTestWithFuture {
private static final Logger logger = Logger.getLogger(RpcDispatcherContentTestWithFuture.class);
private RpcDispatcher disp;
private Channel channel;
private MessageListener messageListener;
private MembershipListener membershipListener;
private RpcMethods rpcMethods ;
private String props;
private void start(String name) throws Exception {
channel = new JChannel(props);
if(null != name) {
channel.setName(name);
}
messageListener = new MyMessageListener();
membershipListener = new MyMembershipListener();
rpcMethods = new RpcMethods(channel);
disp = new RpcDispatcher(channel, messageListener, membershipListener, rpcMethods);
channel.connect("RpcDispatcherContentTestGroup");
RequestOptions requestOptions = new RequestOptions(ResponseMode.GET_ALL, 0);
for(int i = 0 ; i < 10 ; i ++) {
String viewId = null;
if(null != channel.getView()) {
viewId = channel.getView().getViewId().toString();
}
Content content = new Content(i, channel.getName(), viewId);
MethodCall call = new MethodCall("updateContent", new Object[]{content}, new Class[]{Content.class});
logger.info("Call all group members updatecontent method: " + content);
NotifyingFuture<RspList<Content>> future = disp.callRemoteMethodsWithFuture(null, call, requestOptions);
Util.sleep(1000);
logger.info(channel.getName() + " Responses:");
future.setListener(new MyFutureListener());
}
}
public static void main(String[] args) throws Exception {
String name = null;
for(int i=0; i < args.length; i++) {
if ("-n".equals(args[i]) ) {
name = args[++i];
continue ;
}
}
new RpcDispatcherContentTestWithFuture().start(name);
}
}