Class: Raindrops::ListenStats

Inherits:
Struct
  • Object
show all
Defined in:
lib/raindrops.rb

Overview

Used to represent the number of active and queued sockets for a single listen socket across all threads and processes on a machine.

For TCP listeners, only sockets in the TCP_ESTABLISHED state are accounted for. For Unix domain listeners, only CONNECTING and CONNECTED Unix domain sockets are accounted for.

active connections is the number of accept()-ed but not-yet-closed sockets in all threads/processes sharing the given listener.

queued connections is the number of un-accept()-ed sockets in the queue of a given listen socket.

These stats are currently only available under Linux

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Struct

new

Instance Attribute Details

#active ⇒ Object

Returns the value of attribute active

Returns:

  • (Object) —

    the current value of active



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# File 'lib/raindrops.rb', line 33

def active
  @active
end

#queued ⇒ Object

Returns the value of attribute queued

Returns:

  • (Object) —

    the current value of queued



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# File 'lib/raindrops.rb', line 33

def queued
  @queued
end

Instance Method Details

#total ⇒ Object

the sum of active and queued sockets



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# File 'lib/raindrops.rb', line 36

def total
  active + queued
end