diff options
| -rw-r--r-- | synapse/appservice/api.py | 12 | ||||
| -rw-r--r-- | synapse/handlers/appservice.py | 14 |
2 files changed, 15 insertions, 11 deletions
diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py index cc4af23962..afc64ed267 100644 --- a/synapse/appservice/api.py +++ b/synapse/appservice/api.py @@ -162,11 +162,19 @@ class ApplicationServiceApi(SimpleHttpClient): urllib.quote(protocol) ) try: - defer.returnValue((yield self.get_json(uri, {}))) + info = yield self.get_json(uri, {}) + + # Ignore any result that doesn't contain an "instances" list + if "instances" not in info: + defer.returnValue(None) + if not isinstance(info["instances"], list): + defer.returnValue(None) + + defer.returnValue(info) except Exception as ex: logger.warning("query_3pe_protocol to %s threw exception %s", uri, ex) - defer.returnValue({}) + defer.returnValue(None) key = (service.id, protocol) return self.protocol_meta_cache.get(key) or ( diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py index 4648e78d47..88fa0bb2e4 100644 --- a/synapse/handlers/appservice.py +++ b/synapse/handlers/appservice.py @@ -186,17 +186,13 @@ class ApplicationServicesHandler(object): if only_protocol is not None and p != only_protocol: continue - info = yield self.appservice_api.get_3pe_protocol(s, p) - - # Ignore any result that doesn't contain an "instances" list - if "instances" not in info: - continue - if not isinstance(info["instances"], list): - continue - if p not in protocols: protocols[p] = [] - protocols[p].append(info) + + info = yield self.appservice_api.get_3pe_protocol(s, p) + + if info is not None: + protocols[p].append(info) def _merge_instances(infos): if not infos: |