From 507d6601e2487e3c3538b16ca1095d1f31bbf949 Mon Sep 17 00:00:00 2001
From: brutzman <brutzman@nps.edu>
Date: Sun, 25 Aug 2024 13:47:53 -0700
Subject: [PATCH] comment
---
examples/src/UdpExamples/MulticastUdpSender.java | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/examples/src/UdpExamples/MulticastUdpSender.java b/examples/src/UdpExamples/MulticastUdpSender.java
index 35d0bd1a60..9d6e95c77b 100644
--- a/examples/src/UdpExamples/MulticastUdpSender.java
+++ b/examples/src/UdpExamples/MulticastUdpSender.java
@@ -82,7 +82,7 @@ public class MulticastUdpSender
group = new InetSocketAddress(multicastAddress, DESTINATION_PORT);
// Join group useful on receiving side
- multicastSocket.joinGroup(group, ni = DisThreadedNetworkInterface.findIpv4Interface());
+ multicastSocket.joinGroup(group, ni = DisThreadedNetworkInterface.findIpv4Interface()); // utility function
// You can join multiple groups here
byte[] buffer = baos.toByteArray();
@@ -96,6 +96,7 @@ public class MulticastUdpSender
// Put together an updated packet to send
dos.writeChars("From " + System.getProperty("user.name") + ": ");
dos.writeChars("MulticastSender packet " + Integer.toString(index) + ";"); // string chars for readability
+ // semicolon as message terminator prior to numbers
dos.writeInt (index); // arbitrary data, needs Java or byte-alignment to read
dos.writeFloat(17.0f); // arbitrary data, needs Java or byte-alignment to read
dos.writeFloat(23.0f); // arbitrary data, needs Java or byte-alignment to read
--
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