Module: NewRelic::Agent::Instrumentation::GRPC::Client::Chain

Defined in:
lib/new_relic/agent/instrumentation/grpc/client/chain.rb

Class Method Summary collapse

Class Method Details

.instrument! ⇒ Object 



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# File 'lib/new_relic/agent/instrumentation/grpc/client/chain.rb', line 11

def self.instrument!
  ::GRPC::ClientStub.class_eval do
    include NewRelic::Agent::Instrumentation::GRPC::Client

    def bidi_streamer_with_new_relic_trace(method, requests, marshal, unmarshal,
      deadline: nil,
      return_op: false,
      parent: nil,
      credentials: nil,
      metadata: {},
      &blk)

      issue_request_with_tracing(:bidi_streamer, method, requests, marshal, unmarshal,
        deadline: deadline,
        return_op: return_op,
        parent: parent,
        credentials: credentials,
        metadata: metadata)

      # TODO: gRPC - confirm that &blk is being invoked correctly
    end

    alias bidi_streamer_without_newrelic_trace bidi_streamer
    alias bidi_streamer bidi_streamer_with_newrelic_trace

    def client_streamer_with_newrelic_trace(method, requests, marshal, unmarshal,
      deadline: nil,
      return_op: false,
      parent: nil,
      credentials: nil,
      metadata: {})

      issue_request_with_tracing(:client_streamer, method, requests, marshal, unmarshal,
        deadline: deadline,
        return_op: return_op,
        parent: parent,
        credentials: credentials,
        metadata: metadata)
    end

    alias client_streamer_without_newrelic_trace client_streamer
    alias client_streamer client_streamer_with_newrelic_trace

    def request_response_with_newrelic_trace(method, req, marshal, unmarshal,
      deadline: nil,
      return_op: false,
      parent: nil,
      credentials: nil,
      metadata: {})

      issue_request_with_tracing(:request_response, method, req, marshal, unmarshal,
        deadline: deadline,
        return_op: return_op,
        parent: parent,
        credentials: credentials,
        metadata: metadata)
    end

    alias request_response_without_newrelic_trace request_response
    alias request_response request_response_with_newrelic_trace

    def server_streamer_with_newrelic_trace(method, req, marshal, unmarshal,
      deadline: nil,
      return_op: false,
      parent: nil,
      credentials: nil,
      metadata: {},
      &blk)

      issue_request_with_tracing(:server_streamer, method, req, marshal, unmarshal,
        deadline: deadline,
        return_op: return_op,
        parent: parent,
        credentials: credentials,
        metadata: metadata)

      # TODO: gRPC - confirm that &blk is being invoked correctly
    end

    alias server_streamer_without_newrelic_trace server_streamer
    alias server_streamer server_streamer_with_newrelic_trace
  end
end