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From: | |
Reply To: | Emerson, Tom # El Monte |
Date: | Mon, 20 Nov 2000 19:25:00 -0500 |
Content-Type: | text/plain |
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Some differences I can think of offhand:
named pipes have a BYTE limit of about 4k, or so I'm led to believe from all
the documentation I've seen on pipes [maybe it's 16k or at best 64k, but in
any case, it also seems to be limited to "one or two messages" pending]
named pipes can ONLY be accessed on the local machine -- message files can
be accessed remotely via dsline/remote file equate
On the plus side, it might be easier to port unix programs that already make
use of "named pipes" using a pipe instead of subverting the program to use
message files... (IOW, "select" should work on a named pipe...)
> -----Original Message-----
> From: Curtis Larsen [mailto:[log in to unmask]]
> Sent: Monday, November 20, 2000 4:20 PM
> To: [log in to unmask]
> Subject: MSG Files vs. Named Pipes?
>
>
> Are there any functional differences between a message file
> and a named
> pipe?
> When would you want one vs. the other? (Papers? Links? FAQs?)
>
>
> Thanks!
> Curtis
>
>
>
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