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ProcessManager: add kill command

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Pragmatic Software 2020-02-14 19:58:44 -08:00
parent dc7cdd8a2c
commit 42dbf468b2
1 changed files with 20 additions and 2 deletions
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22
PBot/ProcessManager.pm
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@ -35,7 +35,7 @@ sub ps_cmd {
push @processes, "$pid: $self->{processes}->{$pid}->{commands}->[0]"; push @processes, "$pid: $self->{processes}->{$pid}->{commands}->[0]";
} }
if (@processes) { if (@processes) {
return "Running processes: ", join '; ', @processes; return "Running processes: " . join '; ', @processes;
} else { } else {
return "No running processes."; return "No running processes.";
} }
@ -43,7 +43,21 @@ sub ps_cmd {
sub kill_cmd { sub kill_cmd {
my ($self, $from, $nick, $user, $host, $arguments, $stuff) = @_; my ($self, $from, $nick, $user, $host, $arguments, $stuff) = @_;
return "Coming soon."; my $usage = "Usage: kill <pids...>";
my @pids;
while (1) {
my $pid = $self->{pbot}->{interpreter}->shift_arg($stuff->{arglist}) // last;
push @pids, $pid;
}
return $usage if not @pids;
foreach my $pid (@pids) {
return "No such pid $pid." if not exists $self->{processes}->{$pid};
}
kill 'INT', @pids;
return "Killed.";
} }
sub add_process { sub add_process {
@ -62,6 +76,10 @@ sub execute_subroutine {
sub execute_process { sub execute_process {
my ($self, $stuff, $subref) = @_; my ($self, $stuff, $subref) = @_;
if (not exists $stuff->{commands}) {
$stuff->{commands} = [ $stuff->{command} ];
}
pipe(my $reader, my $writer); pipe(my $reader, my $writer);
my $pid = fork; my $pid = fork;