Module: Trifle::Stats::BufferRegistry

Defined in:
lib/trifle/stats/buffer.rb

Class Method Summary collapse

Class Method Details

.cancel_pending(buffer) ⇒ Object 



29
30
31
32
33
 
# File 'lib/trifle/stats/buffer.rb', line 29

def cancel_pending(buffer)
  pending_mutex.synchronize do
    pending.delete(buffer)
  end
end

.enqueue_pending(buffer) ⇒ Object 



23
24
25
26
27
 
# File 'lib/trifle/stats/buffer.rb', line 23

def enqueue_pending(buffer)
  pending_mutex.synchronize do
    pending << buffer unless pending.include?(buffer)
  end
end

.flush_all ⇒ Object 



48
49
50
51
52
 
# File 'lib/trifle/stats/buffer.rb', line 48

def flush_all
  run_pending!
  snapshot = registry_mutex.synchronize { registry.dup }
  snapshot.each(&:shutdown!)
end

.pending? ⇒ Boolean

Returns:

  • (Boolean) 


44
45
46
 
# File 'lib/trifle/stats/buffer.rb', line 44

def pending?
  pending_mutex.synchronize { pending.any? }
end

.register(buffer) ⇒ Object 



7
8
9
10
11
12
 
# File 'lib/trifle/stats/buffer.rb', line 7

def register(buffer)
  registry_mutex.synchronize do
    registry << buffer
    install_shutdown_hooks
  end
end

.run_pending! ⇒ Object 



35
36
37
38
39
40
41
42
 
# File 'lib/trifle/stats/buffer.rb', line 35

def run_pending!
  snapshot = pending_mutex.synchronize do
    buffers = pending.dup
    pending.clear
    buffers
  end
  snapshot.each(&:flush_from_registry!)
end

.unregister(buffer) ⇒ Object 



14
15
16
17
18
19
20
21
 
# File 'lib/trifle/stats/buffer.rb', line 14

def unregister(buffer)
  registry_mutex.synchronize do
    registry.delete(buffer)
  end
  pending_mutex.synchronize do
    pending.delete(buffer)
  end
end