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Handle HttpResponseException when using federation client.

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Otherwise we just log exceptions everywhere.
This commit is contained in:
Erik Johnston 2019-06-07 10:29:35 +01:00
parent 4f581faa98
commit a46ef1e3a4
3 changed files with 19 additions and 18 deletions
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4
synapse/groups/attestations.py
View file

@ -42,7 +42,7 @@ from signedjson.sign import sign_json
from twisted.internet import defer
from synapse.api.errors import RequestSendFailed, SynapseError
from synapse.api.errors import HttpResponseException, RequestSendFailed, SynapseError
from synapse.metrics.background_process_metrics import run_as_background_process
from synapse.types import get_domain_from_id
from synapse.util.logcontext import run_in_background
@ -194,7 +194,7 @@ class GroupAttestionRenewer(object):
yield self.store.update_attestation_renewal(
group_id, user_id, attestation
)
except RequestSendFailed as e:
except (RequestSendFailed, HttpResponseException) as e:
logger.warning(
"Failed to renew attestation of %r in %r: %s",
user_id, group_id, e,

2
synapse/handlers/groups_local.py
View file

@ -49,9 +49,7 @@ def _create_rerouter(func_name):
def http_response_errback(failure):
failure.trap(HttpResponseException)
e = failure.value
if e.code == 403:
raise e.to_synapse_error()
return failure
def request_failed_errback(failure):
failure.trap(RequestSendFailed)

29
synapse/handlers/profile.py
View file

@ -15,12 +15,15 @@
import logging
from six import raise_from
from twisted.internet import defer
from synapse.api.errors import (
AuthError,
CodeMessageException,
Codes,
HttpResponseException,
RequestSendFailed,
StoreError,
SynapseError,
)
@ -85,10 +88,10 @@ class BaseProfileHandler(BaseHandler):
ignore_backoff=True,
)
defer.returnValue(result)
except CodeMessageException as e:
if e.code != 404:
logger.exception("Failed to get displayname")
raise
except RequestSendFailed as e:
raise_from(SynapseError(502, "Failed to fetch profile"), e)
except HttpResponseException as e:
raise e.to_synapse_error()
@defer.inlineCallbacks
def get_profile_from_cache(self, user_id):
@ -142,10 +145,10 @@ class BaseProfileHandler(BaseHandler):
},
ignore_backoff=True,
)
except CodeMessageException as e:
if e.code != 404:
logger.exception("Failed to get displayname")
raise
except RequestSendFailed as e:
raise_from(SynapseError(502, "Failed to fetch profile"), e)
except HttpResponseException as e:
raise e.to_synapse_error()
defer.returnValue(result["displayname"])
@ -208,10 +211,10 @@ class BaseProfileHandler(BaseHandler):
},
ignore_backoff=True,
)
except CodeMessageException as e:
if e.code != 404:
logger.exception("Failed to get avatar_url")
raise
except RequestSendFailed as e:
raise_from(SynapseError(502, "Failed to fetch profile"), e)
except HttpResponseException as e:
raise e.to_synapse_error()
defer.returnValue(result["avatar_url"])