Class: AppPerfRpm::Tracing::ManagedSpan

Inherits:
Span
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/app_perf_rpm/tracing/managed_span.rb

Instance Attribute Summary

Attributes inherited from Span

#context, #end_time, #log_entries, #operation_name, #start_time, #tags

Instance Method Summary collapse

Methods inherited from Span

#add_tags, #exit, #get_baggage_item, #log, #log_error, #set_baggage_item, #set_tag

Constructor Details

#initialize(span, deactivate) ⇒ ManagedSpan

Returns a new instance of ManagedSpan.



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# File 'lib/app_perf_rpm/tracing/managed_span.rb', line 10

def initialize(span, deactivate)
  @span = span
  @deactivate = deactivate.respond_to?(:call) ? deactivate : nil
  @active = true
end

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/app_perf_rpm/tracing/managed_span.rb', line 20

def active?
  @active
end

#deactivate ⇒ Object 



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# File 'lib/app_perf_rpm/tracing/managed_span.rb', line 24

def deactivate
  if @active && @deactivate
    deactivated_span = @deactivate.call
    warn "ActiveSpan::SpanSource inconsistency found during deactivation" unless deactivated_span == self
    @active = false
  end
end

#finish(opts = {}) ⇒ Object 



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# File 'lib/app_perf_rpm/tracing/managed_span.rb', line 32

def finish(opts = {})
  opts[:end_time] ||= AppPerfRpm.now

  deactivate
  @span.finish(end_time: opts[:end_time])
end

#wrapped ⇒ Object 



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# File 'lib/app_perf_rpm/tracing/managed_span.rb', line 16

def wrapped
  @span
end