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+ Enhance error message

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This commit is contained in:
garnier-quentin 2016-09-09 11:52:23 +02:00
parent 38384a2223
commit 8e7fb2b339
1 changed files with 9 additions and 4 deletions
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7
centreon-plugins/apps/protocols/udp/mode/connection.pm
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@ -68,6 +68,10 @@ sub run {
my ($self, %options) = @_; my ($self, %options) = @_;
my $icmp_sock = new IO::Socket::INET(Proto => "icmp"); my $icmp_sock = new IO::Socket::INET(Proto => "icmp");
if (!defined($icmp_sock)) {
$self->{output}->add_option_msg(short_msg => "Cannot create socket: $!");
$self->{output}->option_exit();
}
my $read_set = new IO::Select(); my $read_set = new IO::Select();
$read_set->add($icmp_sock); $read_set->add($icmp_sock);
@ -78,7 +82,8 @@ sub run {
$sock->send("Hello"); $sock->send("Hello");
close($sock); close($sock);
(my $new_readable) = IO::Select->select($read_set, undef, undef, $self->{option_results}->{timeout});
my ($new_readable) = IO::Select->select($read_set, undef, undef, $self->{option_results}->{timeout});
my $icmp_arrived = 0; my $icmp_arrived = 0;
foreach $sock (@$new_readable) { foreach $sock (@$new_readable) {
if ($sock == $icmp_sock) { if ($sock == $icmp_sock) {