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-rw-r--r--CSharp/Ivy/IvyPPC/IvyWatcher.cs4
1 files changed, 3 insertions, 1 deletions
diff --git a/CSharp/Ivy/IvyPPC/IvyWatcher.cs b/CSharp/Ivy/IvyPPC/IvyWatcher.cs
index 31fb072..0a01ed6 100644
--- a/CSharp/Ivy/IvyPPC/IvyWatcher.cs
+++ b/CSharp/Ivy/IvyPPC/IvyWatcher.cs
@@ -62,7 +62,8 @@ namespace IvyBus
//test isMulticastAddress // TODO better check
//if ( group.IsIPv6Multicast ) yes but in IPV4 how to do
- if ((group.Address & 0xf0000000) == 0xe0000000)
+ byte[] addr = group.GetAddressBytes();
+ if ((addr[0] & 0xf0) == 0xe0)
{
broadcast.SetSocketOption(SocketOptionLevel.Udp, SocketOptionName.AddMembership, new MulticastOption( group ));
}
@@ -100,6 +101,7 @@ namespace IvyBus
stream.receiveMsg(out remoteEP, out version,out port,out appId,out appName);
IPAddress remotehost = remoteEP.Address;
+ //TODO remove ALL reverse DNS search !!!!
traceDebug("BUSWATCHER Receive Broadcast from " + Dns.GetHostEntry(remotehost).HostName + ":" + remoteEP.Port);
//TODO if ( !isInDomain( remotehost ) ) continue;