class ActiveSupport::Notifications::Instrumenter

Experimental RBS support (using type sampling data from the type_fusion project). 

# sig/active_support/notifications/instrumenter.rbs

class ActiveSupport::Notifications::Instrumenter
  def finish_with_state: ((Array[ActiveSupport::Notifications::Fanout::Subscribers::Evented] | Array[ActiveSupport::Notifications::Fanout::Subscribers::EventObject]) listeners_state, String name, Hash payload) -> untyped
  def instrument: (String name, ?Hash payload) -> untyped
  def start: (String name, Hash payload) -> untyped
end

Instrumenters are stored in a thread local.

def finish(name, payload)

Send a finish notification with +name+ and +payload+. 
def finish(name, payload)
  @notifier.finish name, @id, payload
end

def finish_with_state(listeners_state, name, payload)

Experimental RBS support (using type sampling data from the type_fusion project). 

type ActiveSupport__Notifications__Instrumenter_finish_with_state_payload = identifier | String | layout | NilClass | cache_hit | NilClass | sql | String | name | String | binds | ActiveRecord::Relation::QueryAttribute | ActiveRecord::Relation::QueryAttribute | type_casted_binds | String | Integer | statement_name | NilClass | async | FalseClass | connection | ActiveRecord::ConnectionAdapters::PostgreSQLAdapter | sql | String | name | String | binds | ActiveModel::Attribute::WithCastValue | type_casted_binds | Integer | statement_name | NilClass | async | FalseClass | connection | ActiveRecord::ConnectionAdapters::PostgreSQLAdapter | record_count | Integer | class_name | String | sql | String | name | String | binds | ActiveRecord::Relation::QueryAttribute | ActiveModel::Attribute::WithCastValue | type_casted_binds | Integer | Integer | statement_name | NilClass | async | FalseClass | connection | ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

def finish_with_state: ((ActiveSupport::Notifications::Fanout::Subscribers::EventObject | ActiveSupport::Notifications::Fanout::Subscribers::Evented | ActiveSupport::Notifications::Fanout::Subscribers::Timed | ActiveSupport::Notifications::Fanout::Subscribers::EventObject | ) listeners_state, String name, ActiveSupport__Notifications__Instrumenter_finish_with_state_payload payload) -> untyped

This signature was generated using 5 samples from 1 application. 

def finish_with_state(listeners_state, name, payload)
  @notifier.finish name, @id, payload, listeners_state
end

def initialize(notifier) 

def initialize(notifier)
  @id       = unique_id
  @notifier = notifier
end

def instrument(name, payload = {})

Experimental RBS support (using type sampling data from the type_fusion project). 

type ActiveSupport__Notifications__Instrumenter_instrument_payload = identifier | String | layout | NilClass | sql | String | name | String | binds | ActiveRecord::Relation::QueryAttribute | ActiveRecord::Relation::QueryAttribute | type_casted_binds | Integer | String | statement_name | String | async | FalseClass | connection | ActiveRecord::ConnectionAdapters::PostgreSQLAdapter | identifier | String | record_count | Integer | class_name | String

def instrument: (String name, ?ActiveSupport__Notifications__Instrumenter_instrument_payload payload) -> untyped

This signature was generated using 4 samples from 1 application.

passed-in block.
notifier. Notice that events get sent even if an error occurs in the
and publish it. Without a block, simply send a message via the
Given a block, instrument it by measuring the time taken to execute 
def instrument(name, payload = {})
  # some of the listeners might have state
  listeners_state = start name, payload
  begin
    yield payload if block_given?
  rescue Exception => e
    payload[:exception] = [e.class.name, e.message]
    payload[:exception_object] = e
    raise e
  ensure
    finish_with_state listeners_state, name, payload
  end
end

def new_event(name, payload = {}) # :nodoc:

:nodoc: 
def new_event(name, payload = {}) # :nodoc:
  Event.new(name, nil, nil, @id, payload)
end

def start(name, payload)

Experimental RBS support (using type sampling data from the type_fusion project). 

def start: (String name, (sql | String | name | String | binds | ActiveRecord::Relation::QueryAttribute | ActiveRecord::Relation::QueryAttribute | type_casted_binds | TrueClass | Integer | statement_name | String | async | FalseClass | connection | ActiveRecord::ConnectionAdapters::PostgreSQLAdapter | identifier | String | layout | NilClass | controller | String | action | String | request | ActionDispatch::Request | params | authenticity_token | String | controller | String | action | String | connected_folder_id | String | headers | ActionDispatch::Http::Headers | format | Symbol | method | String | path | String) payload) -> untyped

This signature was generated using 3 samples from 1 application.

Send a start notification with +name+ and +payload+. 
def start(name, payload)
  @notifier.start name, @id, payload
end

def unique_id 

def unique_id
  SecureRandom.hex(10)
end