Module: Datadog::Tracing::Correlation

Defined in:
lib/datadog/tracing/correlation.rb,
sig/datadog/tracing/correlation.rbs

Overview

Contains behavior for managing correlations with tracing e.g. Retrieve a correlation to the current trace for logging, etc. This class is for usage with log correlation. To continue from a trace, users should use TraceDigest instead.

Defined Under Namespace

Classes: Identifier

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.format_trace_id(trace_id) ⇒ Object 



96
97
98
99
100
101
102
 
# File 'lib/datadog/tracing/correlation.rb', line 96

def format_trace_id(trace_id)
  if Datadog.configuration.tracing.trace_id_128_bit_logging_enabled
    format_trace_id_128(trace_id)
  else
    Tracing::Utils::TraceId.to_low_order(trace_id).to_s
  end
end

.format_trace_id_128(trace_id) ⇒ Object 



104
105
106
107
108
109
110
 
# File 'lib/datadog/tracing/correlation.rb', line 104

def format_trace_id_128(trace_id)
  if !Tracing::Utils::TraceId.to_high_order(trace_id).zero?
    Kernel.format('%032x', trace_id)
  else
    Tracing::Utils::TraceId.to_low_order(trace_id).to_s
  end
end

Instance Method Details

#self?.format_trace_id ⇒ Object

Parameters:

  • trace_id (Object)

Returns:

  • (Object) 


47
 
# File 'sig/datadog/tracing/correlation.rbs', line 47

def self?.format_trace_id: (untyped trace_id) -> untyped

#self?.format_trace_id_128 ⇒ Object

Parameters:

  • trace_id (Object)

Returns:

  • (Object) 


49
 
# File 'sig/datadog/tracing/correlation.rbs', line 49

def self?.format_trace_id_128: (untyped trace_id) -> untyped

#self?.identifier_from_digest ⇒ Object

Parameters:

  • digest (Object)

Returns:

  • (Object) 


45
 
# File 'sig/datadog/tracing/correlation.rbs', line 45

def self?.identifier_from_digest: (untyped digest) -> untyped