Class: Fluent::Plugin::TailInput::TailWatcher::StatWatcher

Inherits:

Coolio::StatWatcher

• Object
• Coolio::StatWatcher
• Fluent::Plugin::TailInput::TailWatcher::StatWatcher

Defined in:

lib/fluent/plugin/in_tail.rb

Instance Method Summary

• #initialize(path, log, &callback) ⇒ StatWatcher constructor

  A new instance of StatWatcher.

• #on_change(prev, cur) ⇒ Object

Constructor Details

#initialize(path, log, &callback) ⇒ StatWatcher

# File 'lib/fluent/plugin/in_tail.rb', line 530

def initialize(path, log, &callback)
  @callback = callback
  @log = log
  super(path)
end

Instance Method Details

#on_change(prev, cur) ⇒ Object

# File 'lib/fluent/plugin/in_tail.rb', line 536

def on_change(prev, cur)
  @callback.call
rescue
  # TODO log?
  @log.error $!.to_s
  @log.error_backtrace
end