class ElasticAPM::OpenTracing::SpanContext
@api private
Attributes
trace_context[RW]
Public Class Methods
from_header(header)
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# File lib/elastic_apm/opentracing.rb, line 129 def self.from_header(header) return unless header trace_context = TraceContext.new( traceparent: TraceContext::Traceparent.parse(header) ) trace_context.traceparent.id = trace_context.parent_id trace_context.traceparent.parent_id = nil from_trace_context(trace_context) end
from_trace_context(trace_context)
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# File lib/elastic_apm/opentracing.rb, line 142 def self.from_trace_context(trace_context) new(trace_context: trace_context) end
new(trace_context:, baggage: nil)
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# File lib/elastic_apm/opentracing.rb, line 115 def initialize(trace_context:, baggage: nil) if baggage ElasticAPM.agent.config.logger.warn( 'Baggage is not supported by ElasticAPM' ) end @trace_context = trace_context end
Public Instance Methods
child()
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# File lib/elastic_apm/opentracing.rb, line 146 def child self.class.from_trace_context(trace_context.child) end