Class: OpenTelemetry::Instrumentation::AwsSdk::Handler

Inherits:
Seahorse::Client::Handler
  • Object
show all
Defined in:
lib/opentelemetry/instrumentation/aws_sdk/handler.rb

Overview

Generates Spans for all interactions with AwsSdk

Constant Summary collapse

SQS_SEND_MESSAGE = 
'SQS.SendMessage'
SQS_SEND_MESSAGE_BATCH = 
'SQS.SendMessageBatch'
SQS_RECEIVE_MESSAGE = 
'SQS.ReceiveMessage'
SNS_PUBLISH = 
'SNS.Publish'

Instance Method Summary collapse

Instance Method Details

#call(context) ⇒ Object

rubocop:disable Metrics/AbcSize, Metrics/MethodLength, Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/opentelemetry/instrumentation/aws_sdk/handler.rb', line 17

def call(context) # rubocop:disable Metrics/AbcSize, Metrics/MethodLength, Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
  return super unless context

  service_name = service_name(context)
  operation = context.operation&.name
  client_method = "#{service_name}.#{operation}"
  attributes = {
    'aws.region' => context.config.region,
    OpenTelemetry::SemanticConventions::Trace::RPC_SYSTEM => 'aws-api',
    OpenTelemetry::SemanticConventions::Trace::RPC_METHOD => operation,
    OpenTelemetry::SemanticConventions::Trace::RPC_SERVICE => service_name
  }
  attributes[SemanticConventions::Trace::DB_SYSTEM] = 'dynamodb' if service_name == 'DynamoDB'
  MessagingHelper.apply_sqs_attributes(attributes, context, client_method) if service_name == 'SQS'
  MessagingHelper.apply_sns_attributes(attributes, context, client_method) if service_name == 'SNS'

  tracer.in_span(span_name(context, client_method), attributes: attributes, kind: span_kind(client_method)) do |span|
    inject_context(context, client_method)
    if instrumentation_config[:suppress_internal_instrumentation]
      OpenTelemetry::Common::Utilities.untraced { super }
    else
      super
    end.tap do |response|
      if (err = response.error)
        span.record_exception(err)
        span.status = Trace::Status.error(err.to_s)
      end
    end
  end
end