socket() — MemCache::Server — Ruby on Rails 2.3.18

socket()

Try to connect to the memcached server targeted by this object. Returns the connected socket object on success or nil on failure.

Source

# File activesupport/lib/active_support/vendor/memcache-client-1.7.4/memcache.rb, line 981
    def socket
      return @sock if @sock and not @sock.closed?

      @sock = nil

      # If the host was dead, don't retry for a while.
      return if @retry and @retry > Time.now

      # Attempt to connect if not already connected.
      begin
        @sock = connect_to(@host, @port, @timeout)
        @sock.setsockopt Socket::IPPROTO_TCP, Socket::TCP_NODELAY, 1
        @retry  = nil
        @status = 'CONNECTED'
      rescue SocketError, SystemCallError, IOError => err
        logger.warn { "Unable to open socket: #{err.class.name}, #{err.message}" } if logger
        mark_dead err
      end

      return @sock
    end

Defined in activesupport/lib/active_support/vendor/memcache-client-1.7.4/memcache.rb line 981 · View on GitHub · Improve this page · Find usages on GitHub

Defined in MemCache::Server

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