github.com/mier85/go-sensor@v1.30.1-0.20220920111756-9bf41b3bc7e0/tags.go (about)

     1  // (c) Copyright IBM Corp. 2021
     2  // (c) Copyright Instana Inc. 2020
     3  
     4  package instana
     5  
     6  import ot "github.com/opentracing/opentracing-go"
     7  
     8  const (
     9  	batchSizeTag       = "batch_size"
    10  	suppressTracingTag = "suppress_tracing"
    11  	syntheticCallTag   = "synthetic_call"
    12  )
    13  
    14  // BatchSize returns an opentracing.Tag to mark the span as a batched span representing
    15  // similar span categories. An example of such span would be batch writes to a queue,
    16  // a database, etc. If the batch size less than 2, then this option has no effect
    17  func BatchSize(n int) ot.Tag {
    18  	return ot.Tag{Key: batchSizeTag, Value: n}
    19  }
    20  
    21  // SuppressTracing returns an opentracing.Tag to mark the span and any of its child spans
    22  // as not to be sent to the agent
    23  func SuppressTracing() ot.Tag {
    24  	return ot.Tag{Key: suppressTracingTag, Value: true}
    25  }
    26  
    27  func syntheticCall() ot.Tag {
    28  	return ot.Tag{Key: syntheticCallTag, Value: true}
    29  }