errors.go

package goriffle

type RealmExistsError string

func (e RealmExistsError) Error() string {
	return "realm exists: " + string(e)
}

type NoSuchRealmError string

func (e NoSuchRealmError) Error() string {
	return "no such realm: " + string(e)
}

type AuthenticationError string

func (e AuthenticationError) Error() string {
	return "authentication error: " + string(e)
}

type InvalidURIError string

func (e InvalidURIError) Error() string {
	return "invalid URI: " + string(e)
}

const (
	// --- Interactions ---

	// Connection provided an incorrect URI for any URI-based attribute of WAMP message,
	// such as realm, topic or procedure.
	ErrInvalidUri = "wamp.error.invalid_uri"

	// A Dealer could not perform a call, since no procedure is currently
	// registered under the given URI.
	ErrNoSuchDomain = "wamp.error.no_such_procedure"

	// A procedure could not be registered, since a procedure with the given URI
	// is already registered.
	ErrDomainAlreadyExists = "wamp.error.procedure_already_exists"

	// A Dealer could not perform an unregister, since the given registration is
	// not active.
	ErrNoSuchRegistration = "wamp.error.no_such_registration"

	// A Broker could not perform an unsubscribe, since the given subscription is
	// not active.
	ErrNoSuchSubscription = "wamp.error.no_such_subscription"

	// A call failed, since the given argument types or values are not acceptable
	// to the called procedure - in which case the Callee may throw this error. Or
	// a Node performing payload validation checked the payload (args / kwargs)
	// of a call, call result, call error or publish, and the payload did not
	// conform - in which case the Node may throw this error.
	ErrInvalidArgument = "wamp.error.invalid_argument"

	// --- Session Close ---

	// The Connection is shutting down completely - used as a GOODBYE (or aBORT) reason.
	ErrSystemShutdown = "wamp.error.system_shutdown"

	// The Connection wants to leave the realm - used as a GOODBYE reason.
	ErrCloseRealm = "wamp.error.close_realm"

	// A Connection acknowledges ending of a session - used as a GOOBYE reply reason.
	ErrGoodbyeAndOut = "wamp.error.goodbye_and_out"

	// --- Authorization ---

	// A join, call, register, publish or subscribe failed, since the Connection is not
	// authorized to perform the operation.
	ErrNotAuthorized = "wamp.error.not_authorized"

	// A Dealer or Broker could not determine if the Connection is authorized to perform
	// a join, call, register, publish or subscribe, since the authorization
	// operation itself failed. E.g. a custom authorizer ran into an error.
	ErrAuthorizationFailed = "wamp.error.authorization_failed"

	// Connection wanted to join a non-existing realm (and the Node did not allow to
	// auto-create the realm)
	ErrNoSuchRealm = "wamp.error.no_such_realm"

	// A Connection was to be authenticated under a Role that does not (or no longer)
	// exists on the Node. For example, the Connection was successfully authenticated,
	// but the Role configured does not exists - hence there is some
	// misconfiguration in the Node.
	ErrNoSuchRole = "wamp.error.no_such_role"
)