diff --git a/synapse/api/errors.py b/synapse/api/errors.py
index b41d595059..e26001ab12 100644
--- a/synapse/api/errors.py
+++ b/synapse/api/errors.py
@@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2014-2016 OpenMarket Ltd
+# Copyright 2018 New Vector Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -55,7 +56,9 @@ class Codes(object):
SERVER_NOT_TRUSTED = "M_SERVER_NOT_TRUSTED"
CONSENT_NOT_GIVEN = "M_CONSENT_NOT_GIVEN"
CANNOT_LEAVE_SERVER_NOTICE_ROOM = "M_CANNOT_LEAVE_SERVER_NOTICE_ROOM"
- MAU_LIMIT_EXCEEDED = "M_MAU_LIMIT_EXCEEDED"
+ RESOURCE_LIMIT_EXCEED = "M_RESOURCE_LIMIT_EXCEED"
+ UNSUPPORTED_ROOM_VERSION = "M_UNSUPPORTED_ROOM_VERSION"
+ INCOMPATIBLE_ROOM_VERSION = "M_INCOMPATIBLE_ROOM_VERSION"
class CodeMessageException(RuntimeError):
@@ -228,6 +231,30 @@ class AuthError(SynapseError):
super(AuthError, self).__init__(*args, **kwargs)
+class ResourceLimitError(SynapseError):
+ """
+ Any error raised when there is a problem with resource usage.
+ For instance, the monthly active user limit for the server has been exceeded
+ """
+ def __init__(
+ self, code, msg,
+ errcode=Codes.RESOURCE_LIMIT_EXCEED,
+ admin_uri=None,
+ limit_type=None,
+ ):
+ self.admin_uri = admin_uri
+ self.limit_type = limit_type
+ super(ResourceLimitError, self).__init__(code, msg, errcode=errcode)
+
+ def error_dict(self):
+ return cs_error(
+ self.msg,
+ self.errcode,
+ admin_uri=self.admin_uri,
+ limit_type=self.limit_type
+ )
+
+
class EventSizeError(SynapseError):
"""An error raised when an event is too big."""
@@ -285,6 +312,27 @@ class LimitExceededError(SynapseError):
)
+class IncompatibleRoomVersionError(SynapseError):
+ """A server is trying to join a room whose version it does not support."""
+
+ def __init__(self, room_version):
+ super(IncompatibleRoomVersionError, self).__init__(
+ code=400,
+ msg="Your homeserver does not support the features required to "
+ "join this room",
+ errcode=Codes.INCOMPATIBLE_ROOM_VERSION,
+ )
+
+ self._room_version = room_version
+
+ def error_dict(self):
+ return cs_error(
+ self.msg,
+ self.errcode,
+ room_version=self._room_version,
+ )
+
+
def cs_error(msg, code=Codes.UNKNOWN, **kwargs):
""" Utility method for constructing an error response for client-server
interactions.
|
