Class: GraphQL::Tracing::PrometheusTracing::GraphQLCollector

Inherits:
PrometheusExporter::Server::TypeCollector
  • Object
show all
Defined in:
lib/graphql/tracing/prometheus_tracing/graphql_collector.rb

Instance Method Summary collapse

Constructor Details

#initializeGraphQLCollector

Returns a new instance of GraphQLCollector.


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# File 'lib/graphql/tracing/prometheus_tracing/graphql_collector.rb', line 7

def initialize
  @graphql_gauge = PrometheusExporter::Metric::Summary.new(
    'graphql_duration_seconds',
    'Time spent in GraphQL operations, in seconds'
  )
end

Instance Method Details

#collect(object) ⇒ Object


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# File 'lib/graphql/tracing/prometheus_tracing/graphql_collector.rb', line 18

def collect(object)
  labels = { key: object['key'], platform_key: object['platform_key'] }
  @graphql_gauge.observe object['duration'], labels
end

#metricsObject


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# File 'lib/graphql/tracing/prometheus_tracing/graphql_collector.rb', line 23

def metrics
  [@graphql_gauge]
end

#typeObject


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# File 'lib/graphql/tracing/prometheus_tracing/graphql_collector.rb', line 14

def type
  'graphql'
end