module OneApm::Agent::Instrumentation::TyphoeusTracing

Constants

OA_EARLIEST_VERSION

Public Class Methods

is_supported_version?() click to toggle source
# File lib/one_apm/inst/http_clients/typhoeus.rb, line 53
def self.is_supported_version?
  OneApm::VersionNumber.new(Typhoeus::VERSION) >= OneApm::Agent::Instrumentation::TyphoeusTracing::OA_EARLIEST_VERSION
end
request_is_hydra_enabled?(request) click to toggle source
# File lib/one_apm/inst/http_clients/typhoeus.rb, line 57
def self.request_is_hydra_enabled?(request)
  request.respond_to?(:hydra) && request.hydra
end
trace(request) click to toggle source
# File lib/one_apm/inst/http_clients/typhoeus.rb, line 61
def self.trace(request)
  state = OneApm::TransactionState.tl_get
  if state.is_execution_traced? && !request_is_hydra_enabled?(request)
    wrapped_request = ::OneApm::Support::HTTPClients::TyphoeusHTTPRequest.new(request)
    t0 = Time.now
    segment = ::OneApm::Agent::CrossAppTracing.start_trace(state, t0, wrapped_request)
    callback = Proc.new do
      wrapped_response = ::OneApm::Support::HTTPClients::TyphoeusHTTPResponse.new(request.response)
      ::OneApm::Agent::CrossAppTracing.finish_trace(state, t0, segment, wrapped_request, wrapped_response)
    end
    request.on_complete.unshift(callback)
  end
rescue => e
  OneApm::Manager.logger.error("Exception during trace setup for Typhoeus request", e)
end