def __init__(self, reactor: IReactorTime, producer: IPullProducer,
consumer: IConsumer):
self._clock = Clock(reactor)
self._producer = producer
self._consumer = consumer
# While running we use a looping call with a zero delay to call
# resumeProducing on given producer.
self._looping_call = None # type: Optional[LoopingCall]
# We start writing next reactor tick.
self._start_loop()
def test_sleep(self):
clock = Clock(reactor)
@defer.inlineCallbacks
def competing_callback():
with LoggingContext("competing"):
yield clock.sleep(0)
self._check_test_key("competing")
reactor.callLater(0, competing_callback)
with LoggingContext("one"):
yield clock.sleep(0)
self._check_test_key("one")
def __init__(
self, reactor, agent, well_known_cache=None, had_well_known_cache=None
):
self._reactor = reactor
self._clock = Clock(reactor)
if well_known_cache is None:
well_known_cache = _well_known_cache
if had_well_known_cache is None:
had_well_known_cache = _had_valid_well_known_cache
self._well_known_cache = well_known_cache
self._had_valid_well_known_cache = had_well_known_cache
self._well_known_agent = RedirectAgent(agent)
def __init__(self, hostname: str, config: HomeServerConfig, reactor=None, **kwargs):
"""
Args:
hostname : The hostname for the server.
config: The full config for the homeserver.
"""
if not reactor:
from twisted.internet import reactor
self._reactor = reactor
self.hostname = hostname
self.config = config
self._building = {}
self._listening_services = []
self.start_time = None
self._instance_id = random_string(5)
self._instance_name = config.worker_name or "master"
self.clock = Clock(reactor)
self.distributor = Distributor()
self.ratelimiter = Ratelimiter()
self.admin_redaction_ratelimiter = Ratelimiter()
self.registration_ratelimiter = Ratelimiter()
self.datastores = None
# Other kwargs are explicit dependencies
for depname in kwargs:
setattr(self, depname, kwargs[depname])
async def testfunc():
self._check_test_key("one")
d = Clock(reactor).sleep(0)
self.assertIs(LoggingContext.current_context(),
LoggingContext.sentinel)
await d
self._check_test_key("one")
def __init__(
self,
name: Optional[str] = None,
max_count: int = 1,
clock: Optional[Clock] = None,
):
"""
Args:
max_count: The maximum number of concurrent accesses
"""
if name is None:
self.name: Union[str, int] = id(self)
else:
self.name = name
if not clock:
from twisted.internet import reactor
assert isinstance(reactor, ReactorBase)
clock = Clock(reactor)
self._clock = clock
self.max_count = max_count
# key_to_defer is a map from the key to a _LinearizerEntry.
self.key_to_defer: Dict[Hashable, _LinearizerEntry] = {}
async def make_homeserver(reactor, config=None):
"""
Make a Homeserver suitable for running benchmarks against.
Args:
reactor: A Twisted reactor to run under.
config: A HomeServerConfig to use, or None.
"""
cleanup_tasks = []
clock = Clock(reactor)
if not config:
config = default_config("test")
config_obj = HomeServerConfig()
config_obj.parse_config_dict(config, "", "")
hs = await setup_test_homeserver(cleanup_tasks.append,
config=config_obj,
reactor=reactor,
clock=clock)
stor = hs.get_datastore()
# Run the database background updates.
if hasattr(stor.db.updates, "do_next_background_update"):
while not await stor.db.updates.has_completed_background_updates():
await stor.db.updates.do_next_background_update(1)
def cleanup():
for i in cleanup_tasks:
i()
return hs, clock.sleep, cleanup
def setUp(self):
self.clock = MemoryReactorClock()
self.hs_clock = Clock(self.clock)
self.hs = setup_test_homeserver(self.addCleanup,
http_client=None,
clock=self.hs_clock,
reactor=self.clock)
self.auth = self.hs.get_auth()
def get_user_by_access_token(token=None, allow_guest=False):
return {
"user": UserID.from_string(self.USER_ID),
"token_id": 1,
"is_guest": False,
}
def get_user_by_req(request, allow_guest=False, rights="access"):
return synapse.types.create_requester(
UserID.from_string(self.USER_ID), 1, False, None)
self.auth.get_user_by_access_token = get_user_by_access_token
self.auth.get_user_by_req = get_user_by_req
self.store = self.hs.get_datastore()
self.filtering = self.hs.get_filtering()
self.resource = JsonResource(self.hs)
for r in self.TO_REGISTER:
r.register_servlets(self.hs, self.resource)
def __init__(
self,
reactor,
tls_client_options_factory,
_well_known_tls_policy=None,
_srv_resolver=None,
_well_known_cache=well_known_cache,
):
self._reactor = reactor
self._clock = Clock(reactor)
self._tls_client_options_factory = tls_client_options_factory
if _srv_resolver is None:
_srv_resolver = SrvResolver()
self._srv_resolver = _srv_resolver
self._pool = HTTPConnectionPool(reactor)
self._pool.retryAutomatically = False
self._pool.maxPersistentPerHost = 5
self._pool.cachedConnectionTimeout = 2 * 60
agent_args = {}
if _well_known_tls_policy is not None:
# the param is called 'contextFactory', but actually passing a
# contextfactory is deprecated, and it expects an IPolicyForHTTPS.
agent_args['contextFactory'] = _well_known_tls_policy
_well_known_agent = RedirectAgent(
Agent(self._reactor, pool=self._pool, **agent_args), )
self._well_known_agent = _well_known_agent
# our cache of .well-known lookup results, mapping from server name
# to delegated name. The values can be:
# `bytes`: a valid server-name
# `None`: there is no (valid) .well-known here
self._well_known_cache = _well_known_cache
def __init__(
self,
reactor,
tls_client_options_factory,
user_agent,
_srv_resolver=None,
_well_known_resolver=None,
):
self._reactor = reactor
self._clock = Clock(reactor)
self._pool = HTTPConnectionPool(reactor)
self._pool.retryAutomatically = False
self._pool.maxPersistentPerHost = 5
self._pool.cachedConnectionTimeout = 2 * 60
self._agent = Agent.usingEndpointFactory(
self._reactor,
MatrixHostnameEndpointFactory(reactor, tls_client_options_factory,
_srv_resolver),
pool=self._pool,
)
self.user_agent = user_agent
if _well_known_resolver is None:
_well_known_resolver = WellKnownResolver(
self._reactor,
agent=Agent(
self._reactor,
pool=self._pool,
contextFactory=tls_client_options_factory,
),
user_agent=self.user_agent,
)
self._well_known_resolver = _well_known_resolver
def prepare(self, reactor, clock, hs):
self.clock = MemoryReactorClock()
self.hs_clock = Clock(self.clock)
self.url = "/_matrix/client/r0/register"
self.registration_handler = Mock()
self.auth_handler = Mock()
self.device_handler = Mock()
def setUp(self):
self.reactor = ThreadedMemoryReactorClock()
self.hs_clock = Clock(self.reactor)
self.homeserver = setup_test_homeserver(self.addCleanup,
http_client=None,
clock=self.hs_clock,
reactor=self.reactor)
def setUp(self):
self.clock = ThreadedMemoryReactorClock()
self.hs_clock = Clock(self.clock)
self.url = "/_matrix/client/r0/admin/register"
self.registration_handler = Mock()
self.identity_handler = Mock()
self.login_handler = Mock()
self.device_handler = Mock()
self.device_handler.check_device_registered = Mock(return_value="FAKE")
self.datastore = Mock(return_value=Mock())
self.datastore.get_current_state_deltas = Mock(return_value=[])
self.secrets = Mock()
self.hs = setup_test_homeserver(self.addCleanup,
http_client=None,
clock=self.hs_clock,
reactor=self.clock)
self.hs.config.registration_shared_secret = u"shared"
self.hs.get_media_repository = Mock()
self.hs.get_deactivate_account_handler = Mock()
self.resource = JsonResource(self.hs)
register_servlets(self.hs, self.resource)
def __init__(
self,
reactor,
tls_client_options_factory,
_srv_resolver=None,
_well_known_cache=None,
):
self._reactor = reactor
self._clock = Clock(reactor)
self._tls_client_options_factory = tls_client_options_factory
if _srv_resolver is None:
_srv_resolver = SrvResolver()
self._srv_resolver = _srv_resolver
self._pool = HTTPConnectionPool(reactor)
self._pool.retryAutomatically = False
self._pool.maxPersistentPerHost = 5
self._pool.cachedConnectionTimeout = 2 * 60
self._well_known_resolver = WellKnownResolver(
self._reactor,
agent=Agent(
self._reactor,
pool=self._pool,
contextFactory=tls_client_options_factory,
),
well_known_cache=_well_known_cache,
)
def test_sleep(self):
clock = Clock(reactor)
@defer.inlineCallbacks
def competing_callback():
with LoggingContext() as competing_context:
competing_context.request = "competing"
yield clock.sleep(0)
self._check_test_key("competing")
reactor.callLater(0, competing_callback)
with LoggingContext() as context_one:
context_one.request = "one"
yield clock.sleep(0)
self._check_test_key("one")
def __init__(
self,
hostname: str,
config: HomeServerConfig,
reactor=None,
version_string="Synapse",
):
"""
Args:
hostname : The hostname for the server.
config: The full config for the homeserver.
"""
if not reactor:
from twisted.internet import reactor as _reactor
reactor = _reactor
self._reactor = reactor
self.hostname = hostname
# the key we use to sign events and requests
self.signing_key = config.key.signing_key[0]
self.config = config
self._listening_services = [] # type: List[twisted.internet.tcp.Port]
self.start_time = None # type: Optional[int]
self._instance_id = random_string(5)
self._instance_name = config.worker.instance_name
self.clock = Clock(reactor)
self.version_string = version_string
self.datastores = None # type: Optional[Databases]
def __init__(self, hostname, reactor=None, **kwargs):
"""
Args:
hostname : The hostname for the server.
"""
if not reactor:
from twisted.internet import reactor
self._reactor = reactor
self.hostname = hostname
self._building = {}
self._listening_services = []
self.start_time = None
self.clock = Clock(reactor)
self.distributor = Distributor()
self.ratelimiter = Ratelimiter()
self.admin_redaction_ratelimiter = Ratelimiter()
self.registration_ratelimiter = Ratelimiter()
self.datastores = None
# Other kwargs are explicit dependencies
for depname in kwargs:
setattr(self, depname, kwargs[depname])
def setUp(self):
self.reactor = ThreadedMemoryReactorClock()
self.clock = Clock(self.reactor)
self.hs = setup_test_homeserver(
self.addCleanup,
"red",
http_client=None,
clock=self.clock,
reactor=self.reactor,
federation_client=Mock(),
ratelimiter=NonCallableMock(spec_set=["send_message"]),
)
self.store = self.hs.get_datastore()
self.hs.config.registrations_require_3pid = []
self.hs.config.enable_registration_captcha = False
self.hs.config.recaptcha_public_key = []
self.hs.config.limit_usage_by_mau = True
self.hs.config.hs_disabled = False
self.hs.config.max_mau_value = 2
self.hs.config.mau_trial_days = 0
self.hs.config.server_notices_mxid = "@server:red"
self.hs.config.server_notices_mxid_display_name = None
self.hs.config.server_notices_mxid_avatar_url = None
self.hs.config.server_notices_room_name = "Test Server Notice Room"
self.resource = JsonResource(self.hs)
register.register_servlets(self.hs, self.resource)
sync.register_servlets(self.hs, self.resource)
def func(i, sleep=False):
with LoggingContext("func(%s)" % i) as lc:
with (yield linearizer.queue("")):
self.assertEqual(LoggingContext.current_context(), lc)
if sleep:
yield Clock(reactor).sleep(0)
self.assertEqual(LoggingContext.current_context(), lc)
def __init__(
self,
reactor: ISynapseReactor,
tls_client_options_factory: Optional[FederationPolicyForHTTPS],
user_agent: bytes,
ip_blacklist: IPSet,
proxy_reactor: Optional[ISynapseReactor] = None,
_srv_resolver: Optional[SrvResolver] = None,
_well_known_resolver: Optional[WellKnownResolver] = None,
):
self._reactor = reactor
self._clock = Clock(reactor)
self._pool = HTTPConnectionPool(reactor)
self._pool.retryAutomatically = False
self._pool.maxPersistentPerHost = 5
self._pool.cachedConnectionTimeout = 2 * 60
if proxy_reactor is None:
self.proxy_reactor = reactor
else:
self.proxy_reactor = proxy_reactor
proxies = getproxies()
https_proxy = proxies["https"].encode() if "https" in proxies else None
self._agent = Agent.usingEndpointFactory(
self._reactor,
MatrixHostnameEndpointFactory(
reactor,
self.proxy_reactor,
tls_client_options_factory,
_srv_resolver,
https_proxy,
),
pool=self._pool,
)
self.user_agent = user_agent
if _well_known_resolver is None:
# Note that the name resolver has already been wrapped in a
# IPBlacklistingResolver by MatrixFederationHttpClient.
_well_known_resolver = WellKnownResolver(
self._reactor,
agent=BlacklistingAgentWrapper(
ProxyAgent(
self._reactor,
self.proxy_reactor,
pool=self._pool,
contextFactory=tls_client_options_factory,
use_proxy=True,
),
ip_blacklist=ip_blacklist,
),
user_agent=self.user_agent,
)
self._well_known_resolver = _well_known_resolver
class _PullToPushProducer:
"""A push producer that wraps a pull producer."""
def __init__(
self, reactor: IReactorTime, producer: IPullProducer, consumer: IConsumer
):
self._clock = Clock(reactor)
self._producer = producer
self._consumer = consumer
# While running we use a looping call with a zero delay to call
# resumeProducing on given producer.
self._looping_call = None # type: Optional[LoopingCall]
# We start writing next reactor tick.
self._start_loop()
def _start_loop(self):
"""Start the looping call to"""
if not self._looping_call:
# Start a looping call which runs every tick.
self._looping_call = self._clock.looping_call(self._run_once, 0)
def stop(self):
"""Stops calling resumeProducing."""
if self._looping_call:
self._looping_call.stop()
self._looping_call = None
def pauseProducing(self):
"""Implements IPushProducer"""
self.stop()
def resumeProducing(self):
"""Implements IPushProducer"""
self._start_loop()
def stopProducing(self):
"""Implements IPushProducer"""
self.stop()
self._producer.stopProducing()
def _run_once(self):
"""Calls resumeProducing on producer once."""
try:
self._producer.resumeProducing()
except Exception:
logger.exception("Failed to call resumeProducing")
try:
self._consumer.unregisterProducer()
except Exception:
pass
self.stopProducing()
def prepare(self, reactor, clock, hs):
self.clock = MemoryReactorClock()
self.hs_clock = Clock(self.clock)
self.url = "/_matrix/client/r0/register"
self.registration_handler = Mock()
self.auth_handler = Mock()
self.device_handler = Mock()
hs.config.enable_registration = True
hs.config.registrations_require_3pid = []
hs.config.auto_join_rooms = []
hs.config.enable_registration_captcha = False
def test_overlapping_spans(self) -> None:
"""Overlapping spans which are not neatly nested should work"""
reactor = MemoryReactorClock()
clock = Clock(reactor)
scopes = []
async def task(i: int):
scope = start_active_span(
f"task{i}",
tracer=self._tracer,
)
scopes.append(scope)
self.assertEqual(self._tracer.active_span, scope.span)
await clock.sleep(4)
self.assertEqual(self._tracer.active_span, scope.span)
scope.close()
async def root():
with start_active_span("root span", tracer=self._tracer) as root_scope:
self.assertEqual(self._tracer.active_span, root_scope.span)
scopes.append(root_scope)
d1 = run_in_background(task, 1)
await clock.sleep(2)
d2 = run_in_background(task, 2)
# because we did run_in_background, the active span should still be the
# root.
self.assertEqual(self._tracer.active_span, root_scope.span)
await make_deferred_yieldable(
defer.gatherResults([d1, d2], consumeErrors=True)
)
self.assertEqual(self._tracer.active_span, root_scope.span)
with LoggingContext("root context"):
# start the test off
d1 = defer.ensureDeferred(root())
# let the tasks complete
reactor.pump((2,) * 8)
self.successResultOf(d1)
self.assertIsNone(self._tracer.active_span)
# the spans should be reported in order of their finishing: task 1, task 2,
# root.
self.assertEqual(
self._reporter.get_spans(),
[scopes[1].span, scopes[2].span, scopes[0].span],
)
def __init__(self, name=None, clock=None):
if name is None:
self.name = id(self)
else:
self.name = name
self.key_to_defer = {}
if not clock:
from twisted.internet import reactor
clock = Clock(reactor)
self._clock = clock
def __init__(
self,
reactor: ISynapseReactor,
tls_client_options_factory: Optional[FederationPolicyForHTTPS],
user_agent: bytes,
ip_whitelist: IPSet,
ip_blacklist: IPSet,
_srv_resolver: Optional[SrvResolver] = None,
_well_known_resolver: Optional[WellKnownResolver] = None,
):
# proxy_reactor is not blacklisted
proxy_reactor = reactor
# We need to use a DNS resolver which filters out blacklisted IP
# addresses, to prevent DNS rebinding.
reactor = BlacklistingReactorWrapper(reactor, ip_whitelist,
ip_blacklist)
self._clock = Clock(reactor)
self._pool = HTTPConnectionPool(reactor)
self._pool.retryAutomatically = False
self._pool.maxPersistentPerHost = 5
self._pool.cachedConnectionTimeout = 2 * 60
self._agent = Agent.usingEndpointFactory(
reactor,
MatrixHostnameEndpointFactory(
reactor,
proxy_reactor,
tls_client_options_factory,
_srv_resolver,
),
pool=self._pool,
)
self.user_agent = user_agent
if _well_known_resolver is None:
_well_known_resolver = WellKnownResolver(
reactor,
agent=BlacklistingAgentWrapper(
ProxyAgent(
reactor,
proxy_reactor,
pool=self._pool,
contextFactory=tls_client_options_factory,
use_proxy=True,
),
ip_blacklist=ip_blacklist,
),
user_agent=self.user_agent,
)
self._well_known_resolver = _well_known_resolver
def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer):
super().prepare(reactor, clock, hs)
# poke the other server's signing key into the key store, so that we don't
# make requests for it
verify_key = signedjson.key.get_verify_key(
self.OTHER_SERVER_SIGNATURE_KEY)
verify_key_id = "%s:%s" % (verify_key.alg, verify_key.version)
self.get_success(hs.get_datastores().main.store_server_verify_keys(
from_server=self.OTHER_SERVER_NAME,
ts_added_ms=clock.time_msec(),
verify_keys=[(
self.OTHER_SERVER_NAME,
verify_key_id,
FetchKeyResult(
verify_key=verify_key,
valid_until_ts=clock.time_msec() + 1000,
),
)],
))
def __init__(
self,
reactor: IReactorTime,
agent: IAgent,
user_agent: bytes,
well_known_cache: Optional[TTLCache] = None,
had_well_known_cache: Optional[TTLCache] = None,
):
self._reactor = reactor
self._clock = Clock(reactor)
if well_known_cache is None:
well_known_cache = _well_known_cache
if had_well_known_cache is None:
had_well_known_cache = _had_valid_well_known_cache
self._well_known_cache = well_known_cache
self._had_valid_well_known_cache = had_well_known_cache
self._well_known_agent = RedirectAgent(agent)
self.user_agent = user_agent
def __init__(self, hostname, **kwargs):
"""
Args:
hostname : The hostname for the server.
"""
self.hostname = hostname
self._building = {}
self.clock = Clock()
self.distributor = Distributor()
self.ratelimiter = Ratelimiter()
# Other kwargs are explicit dependencies
for depname in kwargs:
setattr(self, depname, kwargs[depname])
def setUp(self):
self.registration_handler = Mock()
self.appservice = Mock(sender="@as:test")
self.datastore = Mock(get_app_service_by_token=Mock(
return_value=self.appservice))
handlers = Mock(registration_handler=self.registration_handler)
self.clock = MemoryReactorClock()
self.hs_clock = Clock(self.clock)
self.hs = self.hs = setup_test_homeserver(http_client=None,
clock=self.hs_clock,
reactor=self.clock)
self.hs.get_datastore = Mock(return_value=self.datastore)
self.hs.get_handlers = Mock(return_value=handlers)
def setUp(self):
self.clock = MemoryReactorClock()
self.hs_clock = Clock(self.clock)
self.url = b"/_matrix/client/r0/register"
self.appservice = None
self.auth = Mock(get_appservice_by_req=Mock(
side_effect=lambda x: self.appservice))
self.auth_result = failure.Failure(
InteractiveAuthIncompleteError(None))
self.auth_handler = Mock(
check_auth=Mock(side_effect=lambda x, y, z: self.auth_result),
get_session_data=Mock(return_value=None),
)
self.registration_handler = Mock()
self.identity_handler = Mock()
self.login_handler = Mock()
self.device_handler = Mock()
self.device_handler.check_device_registered = Mock(return_value="FAKE")
self.datastore = Mock(return_value=Mock())
self.datastore.get_current_state_deltas = Mock(return_value=[])
# do the dance to hook it up to the hs global
self.handlers = Mock(
registration_handler=self.registration_handler,
identity_handler=self.identity_handler,
login_handler=self.login_handler,
)
self.hs = setup_test_homeserver(self.addCleanup,
http_client=None,
clock=self.hs_clock,
reactor=self.clock)
self.hs.get_auth = Mock(return_value=self.auth)
self.hs.get_handlers = Mock(return_value=self.handlers)
self.hs.get_auth_handler = Mock(return_value=self.auth_handler)
self.hs.get_device_handler = Mock(return_value=self.device_handler)
self.hs.get_datastore = Mock(return_value=self.datastore)
self.hs.config.enable_registration = True
self.hs.config.registrations_require_3pid = []
self.hs.config.auto_join_rooms = []
self.resource = JsonResource(self.hs)
register_servlets(self.hs, self.resource)
async def _expire_old_entries(clock: Clock, expiry_seconds: int) -> None:
"""Walks the global cache list to find cache entries that haven't been
accessed in the given number of seconds.
"""
now = int(clock.time())
node = GLOBAL_ROOT.prev_node
assert node is not None
i = 0
logger.debug("Searching for stale caches")
while node is not GLOBAL_ROOT:
# Only the root node isn't a `_TimedListNode`.
assert isinstance(node, _TimedListNode)
if node.last_access_ts_secs > now - expiry_seconds:
break
cache_entry = node.get_cache_entry()
next_node = node.prev_node
# The node should always have a reference to a cache entry and a valid
# `prev_node`, as we only drop them when we remove the node from the
# list.
assert next_node is not None
assert cache_entry is not None
cache_entry.drop_from_cache()
# If we do lots of work at once we yield to allow other stuff to happen.
if (i + 1) % 10000 == 0:
logger.debug("Waiting during drop")
await clock.sleep(0)
logger.debug("Waking during drop")
node = next_node
# If we've yielded then our current node may have been evicted, so we
# need to check that its still valid.
if node.prev_node is None:
break
i += 1
logger.info("Dropped %d items from caches", i)
def test_verify_json_objects_for_server_awaits_previous_requests(self):
clock = Clock(reactor)
key1 = signedjson.key.generate_signing_key(1)
kr = keyring.Keyring(self.hs)
json1 = {}
signedjson.sign.sign_json(json1, "server10", key1)
persp_resp = {
"server_keys": [
self.mock_perspective_server.get_signed_key(
"server10", signedjson.key.get_verify_key(key1)
)
]
}
persp_deferred = defer.Deferred()
@defer.inlineCallbacks
def get_perspectives(**kwargs):
self.assertEquals(LoggingContext.current_context().request, "11")
with logcontext.PreserveLoggingContext():
yield persp_deferred
defer.returnValue(persp_resp)
self.http_client.post_json.side_effect = get_perspectives
with LoggingContext("11") as context_11:
context_11.request = "11"
# start off a first set of lookups
res_deferreds = kr.verify_json_objects_for_server(
[("server10", json1), ("server11", {})]
)
# the unsigned json should be rejected pretty quickly
self.assertTrue(res_deferreds[1].called)
try:
yield res_deferreds[1]
self.assertFalse("unsigned json didn't cause a failure")
except SynapseError:
pass
self.assertFalse(res_deferreds[0].called)
res_deferreds[0].addBoth(self.check_context, None)
# wait a tick for it to send the request to the perspectives server
# (it first tries the datastore)
yield clock.sleep(1) # XXX find out why this takes so long!
self.http_client.post_json.assert_called_once()
self.assertIs(LoggingContext.current_context(), context_11)
context_12 = LoggingContext("12")
context_12.request = "12"
with logcontext.PreserveLoggingContext(context_12):
# a second request for a server with outstanding requests
# should block rather than start a second call
self.http_client.post_json.reset_mock()
self.http_client.post_json.return_value = defer.Deferred()
res_deferreds_2 = kr.verify_json_objects_for_server(
[("server10", json1)]
)
yield clock.sleep(1)
self.http_client.post_json.assert_not_called()
res_deferreds_2[0].addBoth(self.check_context, None)
# complete the first request
with logcontext.PreserveLoggingContext():
persp_deferred.callback(persp_resp)
self.assertIs(LoggingContext.current_context(), context_11)
with logcontext.PreserveLoggingContext():
yield res_deferreds[0]
yield res_deferreds_2[0]