class Raindrops::ListenStats - raindrops-0.19.0 Documentation

# class Raindrops::ListenStats

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

### Public Instance Methods

total() click to toggle source

the sum of `active` and `queued` sockets

    # File lib/raindrops.rb, line 35
    def total
      active + queued
    end