module Gruf::StackdriverTrace
Constants
- AGENT_NAME
- HEADER_KEY
- VERSION
Public Class Methods
config()
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# File lib/gruf/stackdriver_trace.rb, line 20 def self.config @config ||= { service: nil, sampled: true, capture_stack: true, sampler: nil, span_id_generator: nil } end
configuration()
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# File lib/gruf/stackdriver_trace.rb, line 53 def self.configuration Google::Cloud::Trace.configure end
configure() { |config| ... }
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# File lib/gruf/stackdriver_trace.rb, line 16 def self.configure yield config end
init_default_config()
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# File lib/gruf/stackdriver_trace.rb, line 45 def self.init_default_config configuration.project_id ||= Google::Cloud::Trace.default_project_id configuration.credentials ||= Google::Cloud.configure.credentials configuration.capture_stack = config.fetch(:capture_stack, true) configuration.sampler = config.fetch(:sampler, nil) configuration.span_id_generator = config.fetch(:span_id_generator, nil) end
service()
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# File lib/gruf/stackdriver_trace.rb, line 30 def self.service @service ||= begin init_default_config return config[:service] if config[:service] return nil unless configuration.project_id tracer = Google::Cloud::Trace.new( project_id: configuration.project_id, credentials: configuration.credentials ) Google::Cloud::Trace::AsyncReporter.new(tracer.service) end end