Add auto-restart functionality to server, untested. Passed as boolean…

… arg

schedule-generator/ca/uottawa/ui/GenerateTask.java

@@ -77,8 +77,7 @@ private void generateSchedules(ScheduleMessage message, ConnectionToClient clien
 			server.printCurrentStats();
 		} catch (IOException e) {
 			e.printStackTrace();
-			server.display("Unable to report back generated schedules. Possible connection lost.");
-			server.display(client.toString());
+			server.display("Unable to report back generated schedules. Possible connection lost to " + client.getInfo("ip"));
 		}
 	}
 

schedule-generator/ca/uottawa/ui/ScheduleGeneratorServer.java

@@ -29,11 +29,13 @@ public class ScheduleGeneratorServer extends AbstractServer {
 	  private ServerStats runStats = null;
 	  private File stats;
 	  private int connections = 0;
+	  private boolean autoRestart;
 
 
-	public ScheduleGeneratorServer(int port, ServerConsole serverUI) {
+	public ScheduleGeneratorServer(int port, ServerConsole serverUI, boolean autoRestart) {
 		super(port);
 		this.serverUI = serverUI;
+		this.autoRestart = autoRestart;
 		flCourses = new File("../course-download/db_courses.csv");
 		flSections = new File("../course-download/db_sections.csv");
 		flActivities = new File("../course-download/db_activities.csv");
@@ -345,6 +347,19 @@ protected void serverStarted()
 	  protected void serverStopped()
 	  {
 	    serverUI.display("Server has stopped listening for connections.");
+	    if (autoRestart) {
+		    serverUI.display("Attempt to restart in 10 seconds.");
+		    try {
+				Thread.sleep(10000);
+				listen();
+			} catch (InterruptedException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			} catch (IOException e) {
+				// TODO Auto-generated catch block
+				e.printStackTrace();
+			}
+	    }
 	  }
 
 	  protected void serverClosed() {
@@ -366,4 +381,14 @@ synchronized protected void clientDisconnected(ConnectionToClient client) {
 	  synchronized protected void clientException(ConnectionToClient client, Throwable exception) {
 		  //serverUI.display(client.getInetAddress() + " has disconnected by exception.");
 	  }
+
+
+	public boolean isAutoRestart() {
+		return autoRestart;
+	}
+
+
+	public void setAutoRestart(boolean autoRestart) {
+		this.autoRestart = autoRestart;
+	}
 }

schedule-generator/ca/uottawa/ui/ServerConsole.java

@@ -29,9 +29,9 @@ public class ServerConsole {
 	   *k
 	   * @param port The port to connect on.
 	   */
-	  public ServerConsole(int port) 
+	  public ServerConsole(int port, boolean autoRestart) 
 	  {
-	      server = new ScheduleGeneratorServer(port, this);
+	      server = new ScheduleGeneratorServer(port, this, autoRestart);
 	      try 
 		    {
 		      server.listen(); //Start listening for connections
@@ -42,7 +42,6 @@ public ServerConsole(int port)
 		      System.out.println("Quitting application");
 		      System.exit(0);
 		    }
-
 	  }
 
 
@@ -97,17 +96,25 @@ public void display(String message)
 	  public static void main(String[] args) 
 	  {
 	    int port = 0; //Port to listen on
-
+	    boolean autoRestart = true;
 	    try
 	    {
 	      port = Integer.parseInt(args[0]); //Get port from command line
 	    }
 	    catch(Throwable t)
 	    {
 	      port = DEFAULT_PORT; //Set port to the default
+	    }
+	    try
+	    {
+	      autoRestart = Boolean.parseBoolean(args[1]); //Get port from command line
+	    }
+	    catch(Throwable t)
+	    {
+	      autoRestart = true;
 	    }
 		//Create new server console.
-	    ServerConsole server = new ServerConsole(port);
+	    ServerConsole server = new ServerConsole(port, autoRestart);
 	    //Start accepting connections on server console.
 	    server.accept();
 	  }