MogileFS::Backend

The last error

The string attached to the last error

Adds MogileFS commands names.

this converts an error code from a mogilefsd tracker to an exception:

Examples of some exceptions that get created:

class AfterMismatchError < MogileFS::Error; end
class DomainNotFoundError < MogileFS::Error; end
class InvalidCharsError < MogileFS::Error; end

adds idempotent MogileFS commands names, these commands may be retried transparently on a different tracker if there is a network/server error.

Creates a new MogileFS::Backend.

:hosts is a required argument and must be an Array containing one or more ‘hostname:port’ pairs as Strings.

:timeout adjusts the request timeout before an error is returned.

this command is special since the cache is per-tracker, so we connect to all backends and not just one

Performs the cmd request with args.

this converts an error code from a mogilefsd tracker to an exception Most of these exceptions should already be defined, but since the MogileFS server code is liable to change and we may not always be able to keep up with the changes

Makes a new request string for cmd and args.

Turns the line response from the server into a Hash of options, an error, or raises, as appropriate.

Closes this backend’s socket.

Returns a socket connected to a MogileFS tracker.