[ViewVC] Annotation of: cvs/cvsroot/Coro/eg/prodcons1

#!/usr/bin/perl

# the classical producer/consumer example.
# one process produces items, send s a signal.
# another process waits for that signal and
# consumed the item.

use Coro;
use Coro::Signal;

my $produced = new Coro::Signal;
my $consumed = new Coro::Signal;
my $finished = new Coro::Signal;

async {
   for (0..9) {
      print "produced something\n";
      $produced->send;
      $consumed->wait;
   }
   print "work done\n";
   $finished->send;
   $idle;
};

async {
   while () {
      $produced->wait;
      print "consuming something\n";
      $consumed->send;
   }
};

$finished->wait;

print "job finished\n";

Revision:	1.2
Committed:	Sun Jul 15 02:35:52 2001 UTC (22 years, 11 months ago) by root
Branch:	MAIN
Changes since 1.1:	+0 -1 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	#!/usr/bin/perl
2
3			# the classical producer/consumer example.
4			# one process produces items, send s a signal.
5			# another process waits for that signal and
6			# consumed the item.
7
8			use Coro;
9			use Coro::Signal;
10
11			my $produced = new Coro::Signal;
12			my $consumed = new Coro::Signal;
13			my $finished = new Coro::Signal;
14
15			async {
16			for (0..9) {
17			print "produced something\n";
18			$produced->send;
19			$consumed->wait;
20			}
21			print "work done\n";
22			$finished->send;
23			$idle;
24			};
25
26			async {
27			while () {
28			$produced->wait;
29			print "consuming something\n";
30			$consumed->send;
31			}
32			};
33
34			$finished->wait;
35
36			print "job finished\n";
37