Sha256: 1f4532bf74df1cbdce3f62af946811f4c5ae122723a4c4f67cbb05fd950ba185
Contents?: true
Size: 1.76 KB
Versions: 24
Compression:
Stored size: 1.76 KB
Contents
# \Datadog global namespace that includes all tracing functionality for Tracer and Span classes.
module Datadog
# A \Pin (a.k.a Patch INfo) is a small class which is used to
# set tracing metadata on a particular traced object.
# This is useful if you wanted to, say, trace two different
# database clusters.
class Pin
def self.get_from(obj)
return nil unless obj.respond_to? :datadog_pin
obj.datadog_pin
end
attr_reader :service_name
attr_accessor :app
attr_accessor :tags
attr_accessor :app_type
attr_accessor :name
attr_accessor :tracer
attr_accessor :config
def initialize(service_name, options = {})
@app = options[:app]
@tags = options[:tags]
@app_type = options[:app_type]
@name = nil # this would rarely be overriden as it's really span-specific
@tracer = options[:tracer] || Datadog.tracer
@config = options[:config]
self.service_name = service_name
end
def enabled?
return @tracer.enabled if @tracer
false
end
# rubocop:disable Style/TrivialAccessors
def onto(obj)
unless obj.respond_to? :datadog_pin=
obj.instance_exec do
def datadog_pin=(pin)
@datadog_pin = pin
end
end
end
unless obj.respond_to? :datadog_pin
obj.instance_exec do
def datadog_pin
@datadog_pin
end
end
end
obj.datadog_pin = self
end
def service_name=(name)
tracer.set_service_info(name, app, app_type) if name && app && app_type
@service_name = name
end
alias service= service_name=
alias service service_name
def to_s
"Pin(service:#{service},app:#{app},app_type:#{app_type},name:#{name})"
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems