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Diffstat (limited to '')
| -rw-r--r-- | synapse/http/client.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/synapse/http/client.py b/synapse/http/client.py index 093bdf0e3f..709c952226 100644 --- a/synapse/http/client.py +++ b/synapse/http/client.py @@ -15,6 +15,7 @@ from twisted.internet import defer, reactor +from twisted.internet.error import DNSLookupError from twisted.web.client import _AgentBase, _URI, readBody from twisted.web.http_headers import Headers @@ -23,7 +24,7 @@ from synapse.util.async import sleep from syutil.jsonutil import encode_canonical_json -from synapse.api.errors import CodeMessageException +from synapse.api.errors import CodeMessageException, SynapseError import json import logging @@ -198,6 +199,10 @@ class TwistedHttpClient(HttpClient): logger.debug("Got response to %s", method) break + except DNSLookupError as dns: + logger.warn("DNS Lookup failed to %s with %s", destination, + dns) + raise SynapseError(400, "Domain specified not found.") except Exception as e: logger.exception("Got error in _create_request") _print_ex(e) |