NAME
GrwothForecast::Aggregator::Callback - Aggregate by callback
SYNOPSIS
my $aggregator = GrowthForecast::Aggregator::Callback->new(
service => 'blog',
section => 'entry',
name => 'count',
code => sub {
...
return $n; # return the metrics value
},
);
my $res = $aggregator->run(...);
DESCRIPTION
This aggregator aggregates data from RDBMS, and post it to GrowthForecast.
CONSTRUCTOR ARGUMENTS
- section: Str, required
-
Section name.
This module send request to "/api/$service/$section/$name"
- name : Str, required
-
Name of the metrics.
This module send request to "/api/$service/$section/$name"
- description: Str, required
-
Description of the query. The module post it as 'description' parameter.
- code : CodeRef, required
-
Callback function to return metrics value.
ARGUMENTS FOR 'run' METHOD
- service
-
Service name.
This module send request to "/api/$service/$section/$name"
- endpoint
-
Endpoint URL, contains '/api'.
E.g. http://example.com/api/
- ua
-
Instance of HTTP client. I tested on Furl.