Class: Callstacking::Rails::Trace

Inherits:
Object
  • Object
show all
Includes:
Helpers::HeadsUpDisplayHelper
Defined in:
lib/callstacking/rails/trace.rb

Constant Summary collapse

TRACE_CALL_ENTRY = 
'TraceCallEntry'
TRACE_CALL_RETURN = 
'TraceCallReturn'
TRACE_MESSAGE = 
'TraceMessage'
TRACE_EXCEPTION = 
'TraceException'
ICON = 
'💥'
MAX_TRACE_ENTRIES = 
3000

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helpers::HeadsUpDisplayHelper

#hud, #inject_hud

Constructor Details

#initialize(spans) ⇒ Trace

Returns a new instance of Trace.



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# File 'lib/callstacking/rails/trace.rb', line 26

def initialize(spans)

  @traces    = []
  @spans     = spans
  @settings  = Callstacking::Rails::Settings.new

  @lock     = Mutex.new
  @client   = Callstacking::Rails::Client::Trace.new(settings.url, settings.auth_token)

  init_uuids(nil, nil)
  init_callbacks(nil)
end

Instance Attribute Details

#client ⇒ Object

Returns the value of attribute client.



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# File 'lib/callstacking/rails/trace.rb', line 15

def client
  @client
end

#lock ⇒ Object

Returns the value of attribute lock.



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# File 'lib/callstacking/rails/trace.rb', line 15

def lock
  @lock
end

#settings ⇒ Object (readonly)

Returns the value of attribute settings.



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# File 'lib/callstacking/rails/trace.rb', line 16

def settings
  @settings
end

#spans ⇒ Object

Returns the value of attribute spans.



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# File 'lib/callstacking/rails/trace.rb', line 15

def spans
  @spans
end

#traces ⇒ Object

Returns the value of attribute traces.



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# File 'lib/callstacking/rails/trace.rb', line 15

def traces
  @traces
end

Class Method Details

.trace_log_clear ⇒ Object 



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# File 'lib/callstacking/rails/trace.rb', line 64

def self.trace_log_clear
  trace_log.clear
end

Instance Method Details

#begin_trace(controller) ⇒ Object 



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# File 'lib/callstacking/rails/trace.rb', line 39

def begin_trace(controller)
  @trace_id, @tuid = init_uuids(controller.request&.request_id || SecureRandom.uuid, TimeBasedUUID.generate)
  trace_log[@trace_id] = controller.request&.original_url
  
  init_callbacks(@tuid)

  start_request(@trace_id, @tuid,
                controller.action_name, controller.controller_name,
                controller.action_name, controller.request.format, ::Rails.root.to_s,
                controller.request&.original_url,
                controller.request.headers, controller.request.params, @traces)
end

#end_trace(controller, exception) ⇒ Object 



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# File 'lib/callstacking/rails/trace.rb', line 52

def end_trace(controller, exception)
  return if @trace_id.nil? || @tuid.nil?
  
  complete_request(@trace_id, @tuid, exception,
                   controller.action_name, controller.controller_name,
                   controller.action_name, controller.request.format,
                   controller.request&.original_url,
                   @traces, MAX_TRACE_ENTRIES)

  inject_hud(@settings, controller.request, controller.response) if ::Rails.env.development? || ::Rails.env.test?
end