| 1 |
root |
1.1 |
#!/opt/bin/perl |
| 2 |
|
|
|
| 3 |
|
|
# Usage: ./chat_server |
| 4 |
|
|
# implement a chat client using "bridge-head" methodology. |
| 5 |
|
|
|
| 6 |
|
|
use common::sense; |
| 7 |
|
|
use AnyEvent::MP; |
| 8 |
|
|
use AnyEvent::MP::Global; |
| 9 |
|
|
|
| 10 |
|
|
initialise_node; |
| 11 |
|
|
|
| 12 |
|
|
AnyEvent::MP::Global::register $NODE, "eg_chat_server2"; |
| 13 |
|
|
|
| 14 |
|
|
my %clients; |
| 15 |
|
|
|
| 16 |
|
|
sub msg { |
| 17 |
|
|
print "relaying: $_[0]\n"; |
| 18 |
|
|
snd $_, $_[0] |
| 19 |
|
|
for values %clients; |
| 20 |
|
|
} |
| 21 |
|
|
|
| 22 |
|
|
sub client_connect { |
| 23 |
|
|
my ($client, $nick) = @_; |
| 24 |
|
|
|
| 25 |
|
|
mon $client; |
| 26 |
|
|
mon $client, sub { |
| 27 |
|
|
delete $clients{$client}; |
| 28 |
|
|
msg "$nick (quits, @_)"; |
| 29 |
|
|
}; |
| 30 |
|
|
|
| 31 |
|
|
$clients{$client} = $client; |
| 32 |
|
|
|
| 33 |
|
|
msg "$nick (joins)"; |
| 34 |
|
|
|
| 35 |
|
|
rcv $SELF, sub { msg "$nick: $_[0]" }; |
| 36 |
|
|
} |
| 37 |
|
|
|
| 38 |
|
|
warn "server ready.\n"; |
| 39 |
|
|
|
| 40 |
|
|
AE::cv->recv; |
