Aaron Brady wrote:
Um, that's the limit of what I'm familiar with, I'm afraid. I'd have
to experiment.
On Apr 28, 10:44 am, Way <csw...@gmail.com> wrote:
Thanks a lot for the reply. I am not familiar with multi-process in
Python. I am now using something like:
snip
However, in this case, Process5's stdout cannot be passed to
MainProcess for Process1, since it has not finished (waiting Process.
1/3 finish).
If you are using a Named Pipe for P1's input, you won't have P5's stdout
to worry about. Besides, P1 should know the Named Pipe P5 is using
without Main telling P1. Give them their own "Open_Channel_D" to
communicate via. (The Man from U.N.C.L.E. -- probably before your time.)
I am now using Fifos (an external file) to inter-communicate Process1
and 5. But at first run, it compliants "not file found".
Won't find it until P5 starts dumping into it OR P1 creates it for P5 to
use. Either way - P1 simply needs to poll it if/while there and for P5
going ByeBye to know when to stop polling. If P5 is gone, once the pipe
is empty, there will be no more data. If both (or either) P1, P5 are
constantly running they will need a "I'm done" signal for one to let the
other know it's going to sleep until needed. Last item passed is
something the sending program will NEVER generate on its own.
"Close_Channel_D" :)
Is there any possible solution to make it work? Thank you very much!
snip
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