Method: NATS#process_info

Defined in:
lib/nats/client.rb

#process_info(info_line) ⇒ Object

:nodoc:

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# File 'lib/nats/client.rb', line 982

def process_info(info_line) #:nodoc:
  info = JSON.parse(info_line, :symbolize_keys => true, :symbolize_names => true, :symbol_keys => true)

  # Detect any announced server that we might not be aware of...
  connect_urls = info[:connect_urls]
  if connect_urls
    srvs = []

    connect_urls.each do |url|
      u = URI.parse("nats://#{url}")
      present = server_pool.detect do |srv|
        srv[:uri].host == u.host && srv[:uri].port == u.port
      end

      if not present
        # Let explicit user and pass options set the credentials.
        u.user = options[:user] if options[:user]
        u.password = options[:pass] if options[:pass]

        # Use creds from the current server if not set explicitly.
        if @uri and !@uri.user.nil? and !@uri.user.empty?
          u.user ||= @uri.user
          u.password ||= @uri.password
        end

        srvs << { :uri => u, :reconnect_attempts => 0, :discovered => true }
      end
    end
    srvs.shuffle! unless @options[:dont_randomize_servers]

    # Include in server pool but keep current one as the first one.
    server_pool.push(*srvs)
  end

  info
end