fix for bug 45279, close multicast socket on close

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@671650 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/java/org/apache/catalina/tribes/membership/McastServiceImpl.java b/java/org/apache/catalina/tribes/membership/McastServiceImpl.java
index 052d963..ea629e4 100644 (file)
--- a/java/org/apache/catalina/tribes/membership/McastServiceImpl.java
+++ b/java/org/apache/catalina/tribes/membership/McastServiceImpl.java
@@ -304,6 +304,7 @@ public class McastServiceImpl
             send(false);
             //leave mcast group
             try {socket.leaveGroup(address);}catch ( Exception ignore){}
+            try {socket.close();}catch ( Exception ignore){}
             serviceStartTime = Long.MAX_VALUE;
         }
         return (startLevel == 0);