From 968f91e63d7af40bdad357147307cc95ce1159a9 Mon Sep 17 00:00:00 2001
From: brutzman <brutzman@nps.edu>
Date: Mon, 20 Dec 2021 21:52:14 -0800
Subject: [PATCH] forcibly killing threads and clearing buffers
---
.../dis7/utilities/DisThreadedNetworkInterface.java | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/src/edu/nps/moves/dis7/utilities/DisThreadedNetworkInterface.java b/src/edu/nps/moves/dis7/utilities/DisThreadedNetworkInterface.java
index 3268176ea2..eb82107eda 100644
--- a/src/edu/nps/moves/dis7/utilities/DisThreadedNetworkInterface.java
+++ b/src/edu/nps/moves/dis7/utilities/DisThreadedNetworkInterface.java
@@ -479,6 +479,7 @@ public class DisThreadedNetworkInterface
}
try {
// operations are finished
+ pdus2send.clear();
dos.close();
this.close();
}
@@ -536,8 +537,10 @@ public class DisThreadedNetworkInterface
try
{
- senderThread.join(2000); // wait for thread to die, msec max duration
- receiverThread.join(2000); // wait for thread to die, msec max duration
+ senderThread.join(4000); // wait for thread to die, msec max duration
+ receiverThread.join(4000); // wait for thread to die, msec max duration
+ senderThread = null; // make sure
+ receiverThread = null; // make sure
}
catch (InterruptedException ie)
{
@@ -567,6 +570,8 @@ public class DisThreadedNetworkInterface
}
}
datagramSocket = null; // make sure
+ System.err.flush(); // ensure all output sent
+ System.out.flush(); // ensure all output sent
}
/** Thread sleep for indicated interval
--
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