From 8f976e6f59d8e1b52221e0dc2495275f361bc7d4 Mon Sep 17 00:00:00 2001
From: "Norbraten, Terry" <tdnorbra@nps.edu>
Date: Thu, 4 Jun 2020 22:27:52 -0700
Subject: [PATCH] update to jdk 14
---
src/edu/nps/moves/dis7/examples/EspduSender.java | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/edu/nps/moves/dis7/examples/EspduSender.java b/src/edu/nps/moves/dis7/examples/EspduSender.java
index 88d1e3de27..ef0ed2dd69 100644
--- a/src/edu/nps/moves/dis7/examples/EspduSender.java
+++ b/src/edu/nps/moves/dis7/examples/EspduSender.java
@@ -7,6 +7,7 @@ package edu.nps.moves.dis7.examples;
import edu.nps.moves.dis7.*;
import edu.nps.moves.dis7.utilities.CoordinateConversions;
+import edu.nps.moves.dis7.utilities.DisThreadedNetIF;
import java.io.*;
import java.net.*;
import java.util.*;
@@ -65,14 +66,14 @@ public class EspduSender
// Default settings. These are used if no system properties are set.
// If system properties are passed in, these are over ridden.
int port = DIS_DESTINATION_PORT;
- NetworkMode mode = NetworkMode.BROADCAST;
+ NetworkMode mode;
InetAddress destinationIp = null; // must be initialized, even if null
try {
destinationIp = InetAddress.getByName(DEFAULT_MULTICAST_GROUP);
}
catch (UnknownHostException e) {
- System.out.println(e + " Cannot create multicast address");
+ System.err.println(e + " Cannot create multicast address");
System.exit(0);
}
@@ -114,7 +115,8 @@ public class EspduSender
throw new RuntimeException("Sending to multicast address, but destination address " + destinationIp.toString() + "is not multicast");
}
- socket.joinGroup(destinationIp);
+ InetSocketAddress group = new InetSocketAddress(destinationIp, port);
+ socket.joinGroup(group, DisThreadedNetIF.findIp4Interface());
}
} // end networkModeString
}
@@ -262,7 +264,7 @@ public class EspduSender
}
}
catch (Exception ex) {
- System.out.println(ex);
+ System.err.println(ex);
}
}
--
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