[pstreams-devel] [ pstreams-Support Requests-2012630 ] Getting both the stdout and the stderr

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Support Requests item #2012630, was opened at 2008-07-07 17:38
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Category: None
Group: None
Status: Open
Priority: 5
Private: No
Submitted By: drhilbert (drhilbert)
Assigned to: Nobody/Anonymous (nobody)
Summary: Getting both the stdout and the stderr

Initial Comment:
Dear Redi, 

   first of all thank you very much for this library because I was looking for something like this since a long time.

I have two questions for you:

1. Can you explain better which is the difference between pstream and rpstream? 

2. A bit more complicated. I need to execute a program that outputs messages on both the stdout and the stderr. Of course I would like to catch both and re-direct them through my ostream possibly in the same order they are generated. 

What should I use, pstream or rpstream? Should I open the (r)pstream with ( pstdout | pstderr ) ? How do I get the right order of messages? 


It would be very nice of you if you can provide a simple example...

Cheers,

hilbert

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