1 files changed, 2 insertions, 13 deletions
diff --git a/src/main/java/derms/net/runicast/ReliableUnicastSender.java b/src/main/java/derms/net/runicast/ReliableUnicastSender.java
index 2a0943a..ecfece4 100644
--- a/src/main/java/derms/net/runicast/ReliableUnicastSender.java
+++ b/src/main/java/derms/net/runicast/ReliableUnicastSender.java
@@ -3,23 +3,21 @@ package derms.net.runicast;
 import derms.net.ConcurrentDatagramSocket;
 import derms.net.MessagePayload;
 import derms.net.Packet;
+import derms.util.ThreadPool;
 
 import java.io.IOException;
 import java.net.DatagramPacket;
 import java.net.InetSocketAddress;
-import java.net.SocketException;
 import java.time.Duration;
 import java.util.Queue;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.logging.Logger;
 
 public class ReliableUnicastSender<T extends MessagePayload> {
     private static final Duration soTimeout = Duration.ofMillis(500); // Socket timeout.
-    private static final Duration terminationTimeout = Duration.ofSeconds(1);
 
     private final AtomicLong next; // Next sequence number.
     private final AtomicLong unacked; // Sequence number of first unacknowledged message.
@@ -67,16 +65,7 @@ public class ReliableUnicastSender<T extends MessagePayload> {
     /** Close the connection immediately, without waiting for acknowledgements. */
     public void closeNow() {
         log.info("Shutting down.");
-        pool.shutdownNow();
-        try {
-            if (!pool.awaitTermination(terminationTimeout.toMillis(), TimeUnit.MILLISECONDS))
-                log.warning("Thread pool did not terminate after " + terminationTimeout);
-        } catch (InterruptedException e) {
-            log.warning("Interrupted while terminating thread pool: " + e.getMessage());
-            // Preserve interrupt status.
-            Thread.currentThread().interrupt();
-        }
-
+        ThreadPool.shutDown(pool, log);
         sock.close();
     }
 }