Method: NATS#initialize

Defined in:
lib/nats/client.rb

#initialize(options) ⇒ Object

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# File 'lib/nats/client.rb', line 456

def initialize(options)
  @options = options
  process_uri_options

  @buf = nil
  @ssid, @subs = 1, {}
  @err_cb = NATS.err_cb
  @close_cb = NATS.close_cb
  @reconnect_cb = NATS.reconnect_cb
  @disconnect_cb = NATS.disconnect_cb
  @reconnect_timer, @needed = nil, nil
  @connected, @closing, @reconnecting, @conn_cb_called = false, false, false, false
  @msgs_received = @msgs_sent = @bytes_received = @bytes_sent = @pings = 0
  @pending_size = 0
  @server_info = { }

  # Mark whether we should be connecting securely, try best effort
  # in being compatible with present ssl support.
  @ssl = false
  @tls = nil
  @tls = options[:tls] if options[:tls]
  @ssl = options[:ssl] if options[:ssl] or @tls

  # New style request/response implementation.
  @resp_sub = nil
  @resp_map = nil
  @resp_sub_prefix = nil
  @nuid = NATS::NUID.new

  # Drain mode
  @draining = false
  @drained_subs = false

  # NKEYS
  @user_credentials = options[:user_credentials] if options[:user_credentials]
  @nkeys_seed = options[:nkeys_seed] if options[:nkeys_seed]
  @user_nkey_cb = nil
  @user_jwt_cb = nil
  @signature_cb = nil

  # NKEYS
  setup_nkeys_connect if @user_credentials or @nkeys_seed
end