Class: Raygun::Apm::Diagnostics

Inherits:
Object
  • Object
show all
Defined in:
lib/raygun/apm/diagnostics.rb

Constant Summary collapse

AGENT_STATE_DOWN = 
"\nThe Raygun APM Agent appears to not be running on the current host.\nIf not already installed, please consult https://raygun.com/documentation/product-guides/apm/agent/downloads/\nOtherwise refer to https://raygun.com/documentation/product-guides/apm/agent/installation/ for starting the Agent."
AGENT_STATE_UNKNOWN = 
"\nThe Raygun APM Agent is reachable, but Unable to determine the state of the Agent at the moment."
AGENT_STATE_UP_MISCONFIGURED = 
"\nThe Raygun APM Agent is running, but misconfigured.\nThe API Key needs to be set through the Raygun_ApiKey environment variable.\nThe API key can be found under 'Application Settings' in the Raygun UI"
AGENT_STATE_UP_CONFIGURED = 
"\nThe Raygun APM Agent is configured properly!"
AGENT_MINIMUM_VERSION_NOT_MET = 
"\nVersion #{Raygun::Apm::VERSION} of the Raygun APM Profiler requires a minimum Agent version #{Raygun::Apm::MINIMUM_AGENT_VERSION}\nPlease download the latest Agent from https://raygun.com/documentation/product-guides/apm/agent/downloads/"
PROFILER_NOOPED = 
"Profiler loaded in noop mode and will be disabled due to the minimum Agent version not met"

Instance Method Summary collapse

Constructor Details

#initialize(host: Apm::Config::TCP_MANAGEMENT_HOST, port: Apm::Config::TCP_MANAGEMENT_PORT) ⇒ Diagnostics

Returns a new instance of Diagnostics.



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# File 'lib/raygun/apm/diagnostics.rb', line 14

def initialize(host: Apm::Config::TCP_MANAGEMENT_HOST, port: Apm::Config::TCP_MANAGEMENT_PORT)
  @host = host
  @port = port
end

Instance Method Details

#verify_agent(tracer) ⇒ Object 



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# File 'lib/raygun/apm/diagnostics.rb', line 19

def verify_agent(tracer)
  socket.write "GetAgentInfo"
  response = JSON.parse(socket.gets)
  if minimum_agent_version_not_met?(response['Version'])
    puts AGENT_MINIMUM_VERSION_NOT_MET
    tracer.noop!
    puts PROFILER_NOOPED
  else
    if response['Status'] == 1
      puts AGENT_STATE_UP_CONFIGURED
    elsif response['Status'] == 0
      puts AGENT_STATE_UP_MISCONFIGURED
    end
  end
rescue Errno::ECONNREFUSED
  puts AGENT_STATE_DOWN
rescue
  puts AGENT_STATE_UNKNOWN
end