297 lines
12 KiB
Perl
297 lines
12 KiB
Perl
#
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# Copyright 2021 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package blockchain::parity::ethpoller::mode::tracking;
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use base qw(centreon::plugins::templates::counter);
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use strict;
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use warnings;
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use bigint;
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use Math::BigFloat;
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use Digest::MD5 qw(md5_hex);
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sub set_counters {
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my ($self, %options) = @_;
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$self->{maps_counters_type} = [
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{ name => 'events', cb_prefix_output => 'prefix_output_events', type => 1, message_multiple => 'Events metrics are ok' },
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{ name => 'mining', cb_prefix_output => 'prefix_output_mining', type => 1, message_multiple => 'Mining metrics are ok' },
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{ name => 'balance', cb_prefix_output => 'prefix_output_balances', type => 1, message_multiple => 'Balances metrics are ok' }
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];
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$self->{maps_counters}->{events} = [
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{ label => 'events-frequency', nlabel => 'parity.tracking.events.perminute', set => {
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key_values => [ { name => 'events_count', per_minute => 1 }, { name => 'display' },
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{ name => 'last_event' }, { name => 'last_event_block' }, { name => 'last_event_ts' } ],
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closure_custom_output => $self->can('custom_event_output'),
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perfdatas => [
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{ template => '%.2f', label_extra_instance => 1, instance_use => 'display' }
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]
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}
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}
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];
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$self->{maps_counters}->{mining} = [
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{ label => 'mining-frequency', nlabel => 'parity.tracking.mined.block.perminute', set => {
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key_values => [ { name => 'mining_count', per_minute => 1 }, { name => 'display' },
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, { name => 'last_mining' }, { name => 'last_mining_block' }, { name => 'last_mining_ts' } ],
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closure_custom_output => $self->can('custom_miner_output'),
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perfdatas => [
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{ template => '%.2f', label_extra_instance => 1, instance_use => 'display' }
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]
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}
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},
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{ label => 'mining-prct', nlabel => 'parity.tracking.mined.block.prct', display_ok => 0, set => {
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key_values => [],
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manual_keys => 1,
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closure_custom_calc => $self->can('custom_mining_prct_calc'),
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closure_custom_output => $self->can('custom_mining_prct_output'),
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threshold_use => 'mining_prct',
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perfdatas => [
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{ value => 'mining_prct', template => '%.2f', unit => '%',
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min => 0, label_extra_instance => 1, instance_use => 'display' }
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],
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}
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}
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];
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$self->{maps_counters}->{balance} = [
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# { label => 'balance-fluctuation-prct', nlabel => 'parity.tracking.balances.fluctuation', display_ok => 0, set => {
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# key_values => [],
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# manual_keys => 1,
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# closure_custom_calc => $self->can('custom_balance_prct_calc'),
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# closure_custom_output => $self->can('custom_balance_prct_output'),
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# threshold_use => 'balance_fluctuation_prct',
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# perfdatas => [
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# { value => 'balance_fluctuation_prct', template => '%.2f', unit => '%',
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# min => 0, label_extra_instance => 1, instance_use => 'display' }
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# ],
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# }
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# }
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{ label => 'balance-changes', nlabel => 'parity.tracking.balance.changes.perminute', set => {
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key_values => [ { name => 'balance_count', per_minute => 1 }, { name => 'display' },
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{ name => 'last_balance' } ],
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closure_custom_output => $self->can('custom_balance_output'),
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perfdatas => [
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{ template => '%.2f', label_extra_instance => 1, unit => 'wei', instance_use => 'display' }
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]
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}
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},
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];
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}
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sub prefix_output_balances {
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my ($self, %options) = @_;
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return "Balance '" . $options{instance_value}->{display} . "' ";
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}
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sub prefix_output_events {
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my ($self, %options) = @_;
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return "Event '" . $options{instance_value}->{display} . "' ";
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}
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sub prefix_output_mining {
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my ($self, %options) = @_;
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return "Miner '" . $options{instance_value}->{display} . "' ";
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}
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sub custom_mining_prct_output {
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my ($self, %options) = @_;
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return sprintf(
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"Mined: %d blocks, witch corresponds to %.2f %% of total validated block",
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$self->{result_values}->{mined_block_count},
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$self->{result_values}->{mining_prct}
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);
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}
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sub custom_mining_prct_calc {
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my ($self, %options) = @_;
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$self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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$self->{result_values}->{mined_block_count} = Math::BigFloat->new($options{new_datas}->{$self->{instance} . '_mined_block_count'});
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$self->{result_values}->{total_block} = Math::BigFloat->new($options{new_datas}->{$self->{instance} . '_total_block'});
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$self->{result_values}->{mining_prct} = (defined($self->{result_values}->{total_block}) && $self->{result_values}->{total_block} != 0) ?
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$self->{result_values}->{mined_block_count} / $self->{result_values}->{total_block} * 100 : 0;
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return 0;
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}
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# sub custom_balance_prct_output {
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# my ($self, %options) = @_;
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# return sprintf(
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# "Balance: %s ether, Last fluctuation: %.2f ",
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# $self->{result_values}->{balance},
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# $self->{result_values}->{balance_fluctuation_prct}
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# );
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# }
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# sub custom_balance_prct_calc {
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# my ($self, %options) = @_;
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# $self->{result_values}->{display} = $options{new_datas}->{$self->{instance} . '_display'};
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# $self->{result_values}->{balance} = Math::BigFloat->new($options{new_datas}->{$self->{instance} . '_balance'});
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# $self->{result_values}->{balance_old} = Math::BigFloat->new($options{old_datas}->{$self->{instance} . '_balance'});
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# $self->{result_values}->{balance_fluctuation_prct} = (defined($self->{result_values}->{balance_old}) && $self->{result_values}->{balance_old} != 0) ?
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# ($self->{result_values}->{balance} - $self->{result_values}->{balance_old}) /
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# $self->{result_values}->{balance_old} * 100 : 0;
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# return 0;
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# }
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sub custom_event_output {
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my ($self, %options) = @_;
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if (0 eq $self->{result_values}->{last_event}) {
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return sprintf("No event yet...");
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} else {
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return sprintf(
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"Event frequency: %.2f/min, Last event (#%s) was in block #%s",
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$self->{result_values}->{event_count},
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$self->{result_values}->{last_event},
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$self->{result_values}->{last_event_block}
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);
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}
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}
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sub custom_miner_output {
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my ($self, %options) = @_;
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if (0 eq $self->{result_values}->{last_mining}) {
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return sprintf("No validation yet...");
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} else {
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return sprintf(
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"Mining frequency: %.2f/min, Last validation (#%s) ago for block #%s",
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$self->{result_values}->{mining_count},
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$self->{result_values}->{last_mining},
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$self->{result_values}->{last_mining_block}
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);
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}
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}
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sub custom_balance_output {
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my ($self, %options) = @_;
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if (0 eq $self->{result_values}->{balance_count}) {
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return sprintf("No change in balance in last minute. Balance still %s wei",
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$self->{result_values}->{last_balance});
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} else {
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return sprintf(
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"Balance changes: %.2f/min. New balance: %s",
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$self->{result_values}->{balance_count},
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$self->{result_values}->{last_balance}
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);
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}
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}
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options, statefile => 1, force_new_perfdata => 1);
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bless $self, $class;
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$options{options}->add_options(arguments => {
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"filter-name:s" => { name => 'filter_name' },
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});
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return $self;
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}
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sub manage_selection {
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my ($self, %options) = @_;
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$self->{cache_name} = "parity_ethpoller_" . $self->{mode} . '_' . (defined($self->{option_results}->{hostname}) ? $self->{option_results}->{hostname} : 'me') . '_' .
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(defined($self->{option_results}->{port}) ? $self->{option_results}->{port} : 'default') . '_' .
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(defined($self->{option_results}->{filter_counters}) ? md5_hex($self->{option_results}->{filter_counters}) : md5_hex('all'));
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my $results = $options{custom}->request_api(url_path => '/tracking');
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$self->{events} = {};
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$self->{mining} = {};
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$self->{balance} = {};
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foreach my $event (@{$results->{events}}) {
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$event->{id} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $event->{label} . "': no matching filter name.", debug => 1);
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next;
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}
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my $last_event_timestamp = (defined($event->{timestamp}) && $event->{timestamp} != 0) ? $event->{timestamp} : 'NONE';
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$self->{events}->{lc($event->{label})} = {
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display => lc($event->{label}),
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events_count => $event->{count},
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last_event => $event->{count},
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last_event_block => $event->{block},
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last_event_ts => $last_event_timestamp
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};
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}
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foreach my $miner (@{$results->{miners}}) {
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$miner->{id} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $miner->{label} . "': no matching filter name.", debug => 1);
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next;
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}
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my $last_mining_timestamp = (defined($miner->{timestamp}) && $miner->{timestamp} != 0) ? $miner->{timestamp} : 'NONE';
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$self->{mining}->{lc($miner->{label})} = {
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display => lc($miner->{label}),
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mining_count => $miner->{count},
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last_mining => $miner->{count},
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last_mining_block => $miner->{block},
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last_mining_ts => $last_mining_timestamp,
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total_block => $miner->{currentBlock},
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mined_block_count => $miner->{count}
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};
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}
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foreach my $balance (@{$results->{balances}}) {
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if (defined($self->{option_results}->{filter_name}) && $self->{option_results}->{filter_name} ne '' &&
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$balance->{id} !~ /$self->{option_results}->{filter_name}/) {
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$self->{output}->output_add(long_msg => "skipping '" . $balance->{label} . "': no matching filter name.", debug => 1);
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next;
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}
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$self->{balance}->{lc($balance->{label})} = {
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display => lc($balance->{label}),
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balance_count => $balance->{balance},
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last_balance => $balance->{balance}
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};
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}
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}
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1;
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__END__
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=head1 MODE
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Check Parity eth-poller for events, miners and balances tracking
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=cut |