diff options
| author | Vlad Dumitrescu <[email protected]> | 2012-09-19 10:17:54 +0200 |
|---|---|---|
| committer | Henrik Nord <[email protected]> | 2012-10-01 11:26:14 +0200 |
| commit | fd2c5a8d0aeebdaf34fe920e25dd6c13ead2454a (patch) | |
| tree | c34da7f2015d5bb8b0545fee596b402303e9b223 | |
| parent | 89ca0448e93beed780bc4c233529ce73063e8337 (diff) | |
| download | otp-fd2c5a8d0aeebdaf34fe920e25dd6c13ead2454a.tar.gz otp-fd2c5a8d0aeebdaf34fe920e25dd6c13ead2454a.tar.bz2 otp-fd2c5a8d0aeebdaf34fe920e25dd6c13ead2454a.zip | |
OtpEpmd.lokupNames() may hang if network is badly configured
On some machines with weird network configurations,
InetAddress.getLocalHost() hangs. Searching for "localhost" works (at
least in the cases I met). The difference is that the loopback address
will be returned, instead of the real IP address, but for the local
machine this should not be a problem.
| -rw-r--r-- | lib/jinterface/java_src/com/ericsson/otp/erlang/OtpEpmd.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpEpmd.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpEpmd.java index deac528133..b985f8aa50 100644 --- a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpEpmd.java +++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpEpmd.java @@ -358,7 +358,7 @@ public class OtpEpmd { } public static String[] lookupNames() throws IOException { - return lookupNames(InetAddress.getLocalHost()); + return lookupNames(InetAddress.getByName(null)); } public static String[] lookupNames(final InetAddress address) |