i should have given up x2

This commit is contained in:
Andrew Morgan 2019-03-13 20:17:39 +00:00
parent 8d16ffaf7a
commit 45524f2f5e
2 changed files with 52 additions and 18 deletions

View File

@ -213,8 +213,7 @@ class MatrixFederationHttpClient(object):
`_send_request()`.
Returns:
Deferred[twisted.web.client.Response]: resolves with the HTTP
response object on success.
Deferred[Dict]: Parsed JSON response body.
"""
response = yield self._send_request(**send_request_args)
@ -236,7 +235,11 @@ class MatrixFederationHttpClient(object):
send_request_args["path"] += "/"
response = yield self._send_request(**send_request_args)
defer.returnValue(response)
body = yield _handle_json_response(
self.hs.get_reactor(), self.default_timeout, request, response,
)
defer.returnValue(body)
@defer.inlineCallbacks
def _send_request(
@ -585,14 +588,10 @@ class MatrixFederationHttpClient(object):
"backoff_on_404": False if try_trailing_slash_on_400 else backoff_on_404,
}
response = yield self._send_request_with_optional_trailing_slash(
body = yield self._send_request_with_optional_trailing_slash(
request, try_trailing_slash_on_400, backoff_on_404, send_request_args,
)
body = yield _handle_json_response(
self.hs.get_reactor(), self.default_timeout, request, response,
)
defer.returnValue(body)
@defer.inlineCallbacks
@ -706,14 +705,10 @@ class MatrixFederationHttpClient(object):
"backoff_on_404": False,
}
response = yield self._send_request_with_optional_trailing_slash(
body = yield self._send_request_with_optional_trailing_slash(
request, try_trailing_slash_on_400, False, send_request_args,
)
body = yield _handle_json_response(
self.hs.get_reactor(), self.default_timeout, request, response,
)
defer.returnValue(body)
@defer.inlineCallbacks

View File

@ -268,6 +268,45 @@ class FederationClientTests(HomeserverTestCase):
self.assertIsInstance(f.value, TimeoutError)
def test_client_requires_trailing_slashes(self):
"""
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.
"""
d = self.cl.get_json(
"testserv:8008", "foo/bar", try_trailing_slash_on_400=True,
)
self.pump()
# there should have been a call to connectTCP
clients = self.reactor.tcpClients
self.assertEqual(len(clients), 1)
(_host, _port, factory, _timeout, _bindAddress) = clients[0]
# complete the connection and wire it up to a fake transport
client = factory.buildProtocol(None)
conn = StringTransport()
client.makeConnection(conn)
# that should have made it send the request to the connection
self.assertRegex(conn.value(), b"^GET /foo/bar")
# Send the HTTP response
client.dataReceived(
b"HTTP/1.1 400 Bad Request\r\n"
b"Content-Type: application/json\r\n"
b"Content-Length: 59\r\n"
b"\r\n"
b'{"errcode":"M_UNRECOGNIZED","error":"Unrecognized request"}'
)
# We should get a successful response
r = self.successResultOf(d)
self.assertEqual(r.code, 400)
self.assertEqual(r, {})
def test_client_sends_body(self):
self.cl.post_json(
"testserv:8008", "foo/bar", timeout=10000,