CDR Datastreams -how to access the data?
With apologies as I posted this to the Enterprise forum, but I wasn't 100% sure where this goes.
I'm looking to create a Java class using IDL, that is then converted to CDR, and then access its CDR representation as a series of bytes. However, I'm not looking to implement an ORB, just the CDR functionality in the data streams. E.g. I see there is org.omg.CORBA.portable.OutputStream (no way to access the data that I can see though, so it seems the CDR goodness is hidden) and com.sun.corba.se.impl.encoding.CDROutputStream (but this requires a non-null ORB to intialize it even though there is a "toByteArray" method).
Does anyone know any way to do this?
venkateshge wrote:
Thanks for ur reply.
I will try that.
i created a server and a client vi for chatting .The problem is before starting the client vi it is very much required to start the server vi (otherwise it throughs an error).help me doing it independently.(if a client wants to chat with a server he should be able to do it and viceversa.)thanks
Regards,
J.Venkatesh
TCP/IP is not designed nor able to be an RPC protocol in itself where you could launch the server from the remote side. The server has to be basically started always by some means like autostarting or manual starting by the user. A good TCP/IP server is supposed to just run all the time and wait for clients to connect to it.
However you could enable the VI server in your LabVIEW program. This is also TCP/IP based so you will have to start your LabVIEW program somehow too before you can connect to it, but once it is started you can control that LabVIEW instance over the network through VI server functions. Best part is you can test it locally too by not applying any TCP/IP address when opening an application reference. And once you think it works you distribute the client to the other computer and test it remotely.
Rolf Kalbermatter
Message Edited by rolfk on 12-14-2007 11:49 AM
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions
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At The End Reward points.
Please it's Required.
Thanks ,
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