// GPars (formerly GParallelizer)
//
// Copyright © 2008-10 The original author or authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package c19;
import org.jcsp.lang.ProcessManager;
import org.jcsp.net.NetAltingChannelInput;
import org.jcsp.net.NetChannelEnd;
import org.jcsp.net.NetChannelLocation;
import org.jcsp.net.NetChannelOutput;
import org.jcsp.net.Node;
import org.jcsp.net.NodeInitFailedException;
import org.jcsp.net.cns.CNS;
import org.jcsp.net.mobile.*;
import org.jcsp.net.tcpip.TCPIPNodeFactory;
import phw.util.Ask;
public class UASSSClient {
/**
* Channel used to receive <code>{@link MobileProcess}</code> objects from a
* <code>{@link MobileProcessServer}</code>
*/
private static NetAltingChannelInput processReceive;
/**
* Main method used to start standalone client
*
* @param args - Command line input
*/
public static void main(String[] args) {
// Get CNS_IP and service name
String CNS_IP = Ask.string("Enter IP address of CNS: ");
//String CNS_IP = "146.176.162.75"; // IP Address of CNS on Network
//String CNS_IP = "169.254.171.140"; // IP address of Jon's laptop
//String CNS_IP = null;
try {
// Initialise Mobile package
if (CNS_IP == null) {
Mobile.init(Node.getInstance().init(new TCPIPNodeFactory()));
} else {
Mobile.init(Node.getInstance().init(new TCPIPNodeFactory(CNS_IP)));
}
//Mobile.init(Node.getInstance().init(new TCPIPNodeFactory(CNS_IP)));
String processService = "A";
// Get location of server
NetChannelLocation serverLoc = CNS.resolve(processService);
// Create output channel to server
NetChannelOutput toServer = NetChannelEnd.createOne2Net(serverLoc);
// Create input channel from server for process
processReceive = Mobile.createNet2One();
// Write location of input channel to server
toServer.write(processReceive.getChannelLocation());
// Receive process and run it
MobileProcess theProcess = (MobileProcess) processReceive.read();
System.out.println("The access client has been received for service: " + CNS_IP);
new ProcessManager(theProcess).run();
System.out.println("The access client has finished for service: " + CNS_IP);
}
catch (NodeInitFailedException e) {
System.out.println("Failed to connect to Server");
System.exit(-1);
}
}
}