From a202106af6f8f5da86579a3d33808c33eb1fac7a Mon Sep 17 00:00:00 2001
From: brutzman <brutzman@DESKTOP-2S09UKA>
Date: Tue, 13 Aug 2019 14:06:46 -0700
Subject: [PATCH] infiniteReadLoop boolean to facilitate testing
---
.../UdpMulticastHttpExamples/MulticastReceiver.java | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/examples/src/UdpMulticastHttpExamples/MulticastReceiver.java b/examples/src/UdpMulticastHttpExamples/MulticastReceiver.java
index 5f8cd3a4ee..9caf2d4d05 100644
--- a/examples/src/UdpMulticastHttpExamples/MulticastReceiver.java
+++ b/examples/src/UdpMulticastHttpExamples/MulticastReceiver.java
@@ -11,11 +11,17 @@ import java.net.*;
*/
public class MulticastReceiver {
- public static final String MULTICAST_ADDRESS = "239.1.2.15";
+ // reserved range for all IPv4 multicast: 224.0.0.0 through 239.255.255.255
+ // https://en.wikipedia.org/wiki/Multicast_address
+ // https://www.iana.org/assignments/multicast-addresses/multicast-addresses.xhtml
+
+ public static final String MULTICAST_ADDRESS = "239.1.2.15";
public static final int DESTINATION_PORT = 1718;
/** Time to live: how many router-decrement levels can be crossed */
public static final int TTL = 10;
+ final private static boolean infiniteReadLoop = true;
+
public static void main(String[] args)
{
try
@@ -60,7 +66,8 @@ public class MulticastReceiver {
if (firstCharacters.equals("quit;"))
{
System.out.println("Received \"quit;\" sentinel");
- break; // exit out of reading loop
+ if (!infiniteReadLoop)
+ break; // exit out of reading loop
}
int index = dis.readInt();
float firstFloat = dis.readFloat();
--
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