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package probes::EchoPingIcp;
=head1 NAME
probes::EchoPingIcp - an echoping(1) probe for SmokePing
=head1 OVERVIEW
Measures ICP (Internet Cache Protocol, spoken by web caches)
roundtrip times for SmokePing.
=head1 SYNOPSYS
*** Probes ***
+ EchoPingIcp
binary = /usr/bin/echoping # mandatory
*** Targets ***
probe = EchoPingHttp
+ PROBE_CONF
# this can be overridden in the targets' PROBE_CONF sections
url = /
=head1 DESCRIPTION
Supported probe-specific variables: those specified in EchoPing(3pm)
documentation.
Supported target-specific variables:
=over
=item those specified in EchoPing(3pm) documentation
except I<fill>, I<size> and I<udp>.
=item url
The URL to be requested from the web cache.
=back
=head1 AUTHOR
Niko Tyni E<lt>ntyni@iki.fiE<gt>
=head1 SEE ALSO
EchoPing(3pm), EchoPingHttp(3pm)
=cut
use strict;
use base qw(probes::EchoPing);
use Carp;
sub _init {
my $self = shift;
# Icp doesn't fit with filling or size
my $arghashref = $self->features;
delete $arghashref->{size};
delete $arghashref->{fill};
}
sub proto_args {
my $self = shift;
my $target = shift;
my $url = $target->{vars}{url};
$url = $self->{properties}{url} unless defined $url;
$url = "/" unless defined $url;
my @args = ("-i", $url);
return @args;
}
sub test_usage {
my $self = shift;
my $bin = $self->{properties}{binary};
croak("Your echoping binary doesn't support ICP")
if `$bin -i/ 127.0.0.1 2>&1` =~ /not compiled|usage/i;
$self->SUPER::test_usage;
return;
}
sub ProbeDesc($) {
return "ICP pings using echoping(1)";
}
1;
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