diff --git a/rosjava/src/main/java/org/ros/address/InetAddressFactory.java b/rosjava/src/main/java/org/ros/address/InetAddressFactory.java index 8c078493ad39819ffba2f95bfafead91bb9b5c09..0d69a973f93d7018ec34ca5e9a77405fcd1323aa 100644 --- a/rosjava/src/main/java/org/ros/address/InetAddressFactory.java +++ b/rosjava/src/main/java/org/ros/address/InetAddressFactory.java @@ -52,7 +52,13 @@ public class InetAddressFactory { } List<InetAddress> inetAddresses = Lists.newArrayList(); for (NetworkInterface networkInterface : networkInterfaces) { - inetAddresses.addAll(Collections.list(networkInterface.getInetAddresses())); + try { + if (networkInterface.isUp()) { + inetAddresses.addAll(Collections.list(networkInterface.getInetAddresses())); + } + } catch (SocketException e) { + throw new RosRuntimeException(e); + } } return inetAddresses; }