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[LDM #CMI-630638]: LDM



Shengting,

> It's great to hear back from you. As always, we are grateful for all your 
> help. I have a question that may be easy for you but for a beginner may not 
> be that straightforward. That is: How do I stream data from the server? What 
> commands do I use? Or is there a web link you can point me to to learn about 
> it?

One doesn't "stream" data from the LDM system. Instead, one starts-up one or
more pqact(1) processes via EXEC entries in the LDM configuration-file and
those processes perform actions on matching incoming data-products. The most
common actions are to write the data-product to a file (FILE action) or pipe
the data-product to a "decoder" (PIPE action).

Information on the LDM configuration-file can be found at
<http://www.unidata.ucar.edu/software/ldm/ldm-current/basics/configuring.html#ldmd.conf>
and
<http://www.unidata.ucar.edu/software/ldm/ldm-current/basics/ldmd.conf.html>

Information on the pqact(1) configuration-file can be found at
<http://www.unidata.ucar.edu/software/ldm/ldm-current/basics/pqact.conf.html>

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: CMI-630638
Department: Support LDM
Priority: Normal
Status: Closed
===================
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NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.