From: "Paolo Argenton" <paolo.argenton@elsag.it>
Subject: asynchronos select question
Date: Thu, 25 Oct 2001 11:54:31 +0200
Date: 2001-10-25T11:54:31+02:00 [thread overview]
Message-ID: <9r8nmb$l2j$1@e3k.asi.ansaldo.it> (raw)
Just learning Ada in my spare time, so please be patient.. ;-)
I have the following question, regarding the select then abort usage:
if I try the following snippet, inspired by the AARM example
select
delay 5.0;
put_line (" timeout" );
then abort
proc_with_blocking_io; -- i.e. wait for a byte to come from a serial
line for istance
end select;
it never triggers the timeout part and waits forever, at least on NT+gnat
3.13.
Is it correct ? incorrect ? my misunderstanding ? compiler/OS dependant code
?
thanks in advance
Paolo Argenton
paoloa1@yahoo.com
next reply other threads:[~2001-10-25 9:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-25 9:54 Paolo Argenton [this message]
2001-10-25 18:57 ` asynchronos select question Ted Dennison
2001-10-25 23:30 ` Peter Hend�n
2001-11-02 4:17 ` David Brown
2001-11-02 11:15 ` Robert Dewar
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