diff options
Diffstat (limited to 'synapse/crypto/keyring.py')
| -rw-r--r-- | synapse/crypto/keyring.py | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py index 2d7434fb2f..7cfad192e8 100644 --- a/synapse/crypto/keyring.py +++ b/synapse/crypto/keyring.py @@ -18,7 +18,6 @@ import logging from collections import defaultdict import six -from six import raise_from from six.moves import urllib import attr @@ -650,9 +649,10 @@ class PerspectivesKeyFetcher(BaseV2KeyFetcher): }, ) except (NotRetryingDestination, RequestSendFailed) as e: - raise_from(KeyLookupError("Failed to connect to remote server"), e) + # these both have str() representations which we can't really improve upon + raise KeyLookupError(str(e)) except HttpResponseException as e: - raise_from(KeyLookupError("Remote server returned an error"), e) + raise KeyLookupError("Remote server returned an error: %s" % (e,)) keys = {} added_keys = [] @@ -814,9 +814,11 @@ class ServerKeyFetcher(BaseV2KeyFetcher): timeout=10000, ) except (NotRetryingDestination, RequestSendFailed) as e: - raise_from(KeyLookupError("Failed to connect to remote server"), e) + # these both have str() representations which we can't really improve + # upon + raise KeyLookupError(str(e)) except HttpResponseException as e: - raise_from(KeyLookupError("Remote server returned an error"), e) + raise KeyLookupError("Remote server returned an error: %s" % (e,)) if response["server_name"] != server_name: raise KeyLookupError( |