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Addresses: Catch a rare (Windows only? IPv6 only?) error

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when enumerating network interfaces
This commit is contained in:
zzz
2015-12-13 16:40:42 +00:00
parent 97ae1e5034
commit db86850d15
2 changed files with 17 additions and 1 deletions
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8
router/java/src/net/i2p/router/transport/udp/MTU.java
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@ -40,6 +40,14 @@ abstract class MTU {
ifcs = NetworkInterface.getNetworkInterfaces();
} catch (SocketException se) {
return 0;
} catch (java.lang.Error e) {
// Windows, possibly when IPv6 only...
// https://bugs.openjdk.java.net/browse/JDK-8046500
// java.lang.Error: IP Helper Library GetIfTable function failed
// at java.net.NetworkInterface.getAll(Native Method)
// at java.net.NetworkInterface.getNetworkInterfaces(Unknown Source)
// at net.i2p.util.Addresses.getAddresses ...
return 0;
}
if (ifcs != null) {
while (ifcs.hasMoreElements()) {