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-rw-r--r--same/src/main/java/com/orbekk/same/DiscoveryService.java4
1 files changed, 4 insertions, 0 deletions
diff --git a/same/src/main/java/com/orbekk/same/DiscoveryService.java b/same/src/main/java/com/orbekk/same/DiscoveryService.java
index 0415316..d9af9bb 100644
--- a/same/src/main/java/com/orbekk/same/DiscoveryService.java
+++ b/same/src/main/java/com/orbekk/same/DiscoveryService.java
@@ -22,6 +22,10 @@ public class DiscoveryService extends Thread {
logger.info("DiscoveryService starting.");
while (!Thread.interrupted()) {
DatagramPacket packet = broadcastListener.listen();
+ if (packet == null) {
+ // An error or interrupt occurred.
+ continue;
+ }
String content = new String(packet.getData(), 0, packet.getLength());
String[] words = content.split(" ");