Class: Trace::NullSender

Inherits:

Object

• Object
• Trace::NullSender

Defined in:

lib/zipkin-tracer/zipkin_null_sender.rb

Instance Method Summary

• #end_span(span, timestamp = Time.now) ⇒ Object
• #flush! ⇒ Object
• #start_span(trace_id, name, timestamp = Time.now) ⇒ Object
• #with_new_span(trace_id, name) ⇒ Object

Instance Method Details

#end_span(span, timestamp = Time.now) ⇒ Object

# File 'lib/zipkin-tracer/zipkin_null_sender.rb', line 14

def end_span(span, timestamp = Time.now)
  span.close(timestamp) if span.respond_to?(:close)
end

#flush! ⇒ Object

# File 'lib/zipkin-tracer/zipkin_null_sender.rb', line 18

def flush!
  # NOOP
end

#start_span(trace_id, name, timestamp = Time.now) ⇒ Object

# File 'lib/zipkin-tracer/zipkin_null_sender.rb', line 10

def start_span(trace_id, name, timestamp = Time.now)
  Span.new(name, trace_id, timestamp)
end

#with_new_span(trace_id, name) ⇒ Object

# File 'lib/zipkin-tracer/zipkin_null_sender.rb', line 3

def with_new_span(trace_id, name)
  span = start_span(trace_id, name)
  result = yield span
  end_span(span)
  result
end