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Class: Gem::Net::HTTP::Persistent::Pool

Do not use. This class is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::Bundler::ConnectionPool
Instance Chain:
self, ::Bundler::ConnectionPool, ::Bundler::ConnectionPool::ForkTracker
Inherits: Bundler::ConnectionPool
Defined in: lib/bundler/vendor/net-http-persistent/lib/net/http/persistent/pool.rb

Constant Summary

::Bundler::ConnectionPool - Inherited

DEFAULTS, INSTANCES, VERSION

Class Method Summary

::Bundler::ConnectionPool - Inherited

.after_fork

See additional method definition at line 52.
.new, .wrap

Instance Attribute Summary

::Bundler::ConnectionPool - Inherited

#auto_reload_after_fork

Automatically drop all connections after fork.
#size

Size of this connection pool.

Instance Method Summary

::Bundler::ConnectionPool - Inherited

#available

Number of pool entries available for checkout at this instant.
#checkin, #checkout,
#reload

Reloads the ::Bundler::ConnectionPool by passing each connection to block and then removing it the pool.
#shutdown

Shuts down the ::Bundler::ConnectionPool by passing each connection to block and then removing it from the pool.
#then

Alias for Bundler::ConnectionPool#with.
#with

::Bundler::ConnectionPool::ForkTracker - Included

#_fork

Constructor Details

.new(options = {}, &block) ⇒ Pool

[ GitHub ] 

  


# File 'lib/bundler/vendor/net-http-persistent/lib/net/http/persistent/pool.rb', line 6



def initialize(options = {}, &block)
  super

  @available = Gem::Net::HTTP::Persistent::TimedStackMulti.new(@size, &block)
  @key = "current-#{@available.object_id}"
end


  







Instance Attribute Details



  

    #available   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/net-http-persistent/lib/net/http/persistent/pool.rb', line 3



attr_reader :available # :nodoc:


  








  

    #key   (readonly)
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/net-http-persistent/lib/net/http/persistent/pool.rb', line 4



attr_reader :key # :nodoc:


  







Instance Method Details



  

    #checkin(net_http_args)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/net-http-persistent/lib/net/http/persistent/pool.rb', line 13



def checkin net_http_args
  if net_http_args.is_a?(Hash) && net_http_args.size == 1 && net_http_args[:force]
    # Bundler::ConnectionPool 2.4+ calls `checkin(force: true)` after fork.
    # When this happens, we should remove all connections from Thread.current
    if stacks = Thread.current[@key]
      stacks.each do |http_args, connections|
        connections.each do |conn|
          @available.push conn, connection_args: http_args
        end
        connections.clear
      end
    end
  else
    stack = Thread.current[@key][net_http_args] ||= []

    raise Bundler::ConnectionPool::Error, 'no connections are checked out' if
      stack.empty?

    conn = stack.pop

    if stack.empty?
      @available.push conn, connection_args: net_http_args

      Thread.current[@key].delete(net_http_args)
      Thread.current[@key] = nil if Thread.current[@key].empty?
    end
  end
  nil
end


  








  

    #checkout(net_http_args)  
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/net-http-persistent/lib/net/http/persistent/pool.rb', line 43



def checkout net_http_args
  stacks = Thread.current[@key] ||= {}
  stack  = stacks[net_http_args] ||= []

  if stack.empty? then
    conn = @available.pop connection_args: net_http_args
  else
    conn = stack.last
  end

  stack.push conn

  conn
end


  








  

    #shutdown  
  

  [ GitHub ]


  

  


# File 'lib/bundler/vendor/net-http-persistent/lib/net/http/persistent/pool.rb', line 58



def shutdown
  Thread.current[@key] = nil
  super
end