Method: ActiveRecord::ConnectionAdapters::ConnectionPool#initialize

Defined in:
lib/active_record/connection_adapters/abstract/connection_pool.rb

#initialize(spec) ⇒ ConnectionPool

Creates a new ConnectionPool object. spec is a ConnectionSpecification object which describes database connection information (e.g. adapter, host name, username, password, etc), as well as the maximum size for this ConnectionPool.

The default ConnectionPool maximum size is 5.



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# File 'lib/active_record/connection_adapters/abstract/connection_pool.rb', line 71

def initialize(spec)
  super()

  @spec = spec

  # The cache of reserved connections mapped to threads
  @reserved_connections = {}

  @queue = new_cond
  @timeout = spec.config[:wait_timeout] || 5

  # default max pool size to 5
  @size = (spec.config[:pool] && spec.config[:pool].to_i) || 5

  @connections         = []
  @automatic_reconnect = true
end