Hi everybody,
I'm testing a simple IPC implementation that uses Linux pipes to communicate a producer script and a consumer.
The producer script looks like:
while(1){
print "Hello\n";
sleep(2);
}
And the consumer:
my @lines;
while(1){
sleep(10);
if (<STDIN>){#Non-blocking reading
print "Reading lines...";
@lines=<STDIN>;
print "@lines";
}else{
print "No lines received.\n";
}
}If I run the producer or the consumer alone, there are no problems. $./producer.pl Hello Hello
$echo "Hello" | ./consumer.pl Hello
But if I run them together, then de producer does nothing. $./producer.pl | ./consumer.pl
How can I connect the producer standar output and consumer standar input?
Thanks in advance,
David,
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