Hi, I've just tried running the NMS client with release 4.0.2, and it works fine. OpenWireFormat.cs returns 1,2,30 from ReadByte() in the TcpTransport.ReadLoop(), whereas before it was returning 1,2,0 where the 0 was causing the null command reference.
public Object Unmarshal(BinaryReader dis) { // lets ignore the size of the packet if( !sizePrefixDisabled ) { dis.ReadInt32(); } // first byte is the type of the packet byte dataType = dis.ReadByte(); <-- the 1,2,30 / 1,2,0 problem was found here if (dataType != NULL_TYPE) { ... I will switch to using 4.0.2 for now. Many thanks, David -- View this message in context: http://www.nabble.com/NMS-and-4.1.0-problems-tf2787347.html#a7831238 Sent from the ActiveMQ - User mailing list archive at Nabble.com.