* swarm: propagate ctx, enable opentracing * swarm/tracing: log error when tracing is misconfigured
		
			
				
	
	
		
			24 lines
		
	
	
		
			834 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			834 B
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright (c) 2017 Uber Technologies, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package jaeger
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import "github.com/opentracing/opentracing-go"
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// Reference represents a causal reference to other Spans (via their SpanContext).
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type Reference struct {
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	Type    opentracing.SpanReferenceType
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	Context SpanContext
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}
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