Class: Moneta::Shared

Inherits:

Wrapper

• Object
• Proxy
• Wrapper
• Moneta::Shared

Defined in:

lib/moneta/shared.rb

Overview

Shares a store between processes

Examples:

Share a store

Moneta.build do
  use :Transformer, key: :marshal, value: :marshal
  use :Shared do
    adapter :GDBM, file: 'shared.db'
  end
end

Instance Attribute Summary

Attributes inherited from Proxy

#adapter

Instance Method Summary

• #close ⇒ Object

  Explicitly close the store.

• #initialize(options = {}, &block) ⇒ Shared constructor

  A new instance of Shared.

Methods inherited from Wrapper

#clear, #create, #delete, #each_key, #features, #fetch_values, #increment, #key?, #load, #merge!, #slice, #store, #values_at

Methods inherited from Proxy

#clear, #create, #delete, #each_key, #features, features_mask, #fetch_values, #increment, #key?, #load, #merge!, not_supports, #slice, #store, #values_at

Methods included from Defaults

#[], #[]=, #create, #decrement, #each_key, #features, #fetch, #fetch_values, included, #increment, #key?, #merge!, #slice, #supports?, #update, #values_at

Methods included from OptionSupport

#expires, #prefix, #raw, #with

Constructor Details

#initialize(options = {}, &block) ⇒ Shared

Returns a new instance of Shared.

Parameters:

• options (Hash) (defaults to: {})

Options Hash (options):

• :port (Integer) — default: 9000 —

  TCP port

• :host (String) —

  Server hostname

• :socket (String) —

  Unix socket file name

# File 'lib/moneta/shared.rb', line 20

def initialize(options = {}, &block)
  @options = options
  @builder = Builder.new(&block)
  @connect_lock = ::Mutex.new
end

Instance Method Details

#close ⇒ Object

Explicitly close the store

Returns:

• nil

# File 'lib/moneta/shared.rb', line 27

def close
  if @server
    @server.stop
    @thread.join
    @server = @thread = nil
  end
  if @adapter
    @adapter.close
    @adapter = nil
  end
end