diff options
Diffstat (limited to '')
-rw-r--r-- | synapse/http/matrixfederationclient.py | 33 | ||||
-rw-r--r-- | tests/http/test_fedclient.py | 5 |
2 files changed, 18 insertions, 20 deletions
diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py index b27c4c1c38..3c27686a89 100644 --- a/synapse/http/matrixfederationclient.py +++ b/synapse/http/matrixfederationclient.py @@ -221,30 +221,31 @@ class MatrixFederationHttpClient(object): """ try: response = yield self._send_request(**send_request_args) + + # Check if it's necessary to retry with a trailing slash + body = yield _handle_json_response( + self.hs.get_reactor(), self.default_timeout, request, response, + ) except HttpResponseException as e: - # Received a 400. Raise unless we're retrying if not try_trailing_slash_on_400: + # Received an error >= 300. Raise unless we're retrying raise e - - # Check if it's necessary to retry with a trailing slash - body = yield _handle_json_response( - self.hs.get_reactor(), self.default_timeout, request, response, - ) + except: + raise e # Retry with a trailing slash if we received a 400 with # 'M_UNRECOGNIZED' which some endpoints can return when omitting a - # trailing slash on Synapse <=v0.99.2. - if not (response.code == 400 and body.get("errcode") == "M_UNRECOGNIZED"): - # Enable backoff if initially disabled - send_request_args["backoff_on_404"] = backoff_on_404 + # trailing slash on Synapse <= v0.99.2. + # Enable backoff if initially disabled + send_request_args["backoff_on_404"] = backoff_on_404 - # Add trailing slash - send_request_args["request"].path += "/" + # Add trailing slash + send_request_args["request"].path += "/" - response = yield self._send_request(**send_request_args) - body = yield _handle_json_response( - self.hs.get_reactor(), self.default_timeout, request, response, - ) + response = yield self._send_request(**send_request_args) + body = yield _handle_json_response( + self.hs.get_reactor(), self.default_timeout, request, response, + ) defer.returnValue(body) diff --git a/tests/http/test_fedclient.py b/tests/http/test_fedclient.py index b45eee3a82..84216db44f 100644 --- a/tests/http/test_fedclient.py +++ b/tests/http/test_fedclient.py @@ -272,7 +272,7 @@ class FederationClientTests(HomeserverTestCase): """ If a connection is made to a client but the client rejects it due to requiring a trailing slash. We need to retry the request with a - trailing slash. Workaround for Synapse <=v0.99.2, explained in #3622. + trailing slash. Workaround for Synapse <= v0.99.2, explained in #3622. """ d = self.cl.get_json( "testserv:8008", "foo/bar", try_trailing_slash_on_400=True, @@ -302,9 +302,6 @@ class FederationClientTests(HomeserverTestCase): b'{"errcode":"M_UNRECOGNIZED","error":"Unrecognized request"}' ) - # We should get a 400 response, then try again - self.pump() - # We should get another request wiht a trailing slash self.assertRegex(conn.value(), b"^GET /foo/bar/") |