diff --git a/synapse/http/client.py b/synapse/http/client.py
index e691ba6d88..f7a07f0466 100644
--- a/synapse/http/client.py
+++ b/synapse/http/client.py
@@ -297,7 +297,7 @@ class SimpleHttpClient:
def __init__(
self,
hs: "HomeServer",
- treq_args: Dict[str, Any] = {},
+ treq_args: Optional[Dict[str, Any]] = None,
ip_whitelist: Optional[IPSet] = None,
ip_blacklist: Optional[IPSet] = None,
use_proxy: bool = False,
@@ -317,7 +317,7 @@ class SimpleHttpClient:
self._ip_whitelist = ip_whitelist
self._ip_blacklist = ip_blacklist
- self._extra_treq_args = treq_args
+ self._extra_treq_args = treq_args or {}
self.user_agent = hs.version_string
self.clock = hs.get_clock()
diff --git a/synapse/http/proxyagent.py b/synapse/http/proxyagent.py
index 16ec850064..ea5ad14cb0 100644
--- a/synapse/http/proxyagent.py
+++ b/synapse/http/proxyagent.py
@@ -27,7 +27,7 @@ from twisted.python.failure import Failure
from twisted.web.client import URI, BrowserLikePolicyForHTTPS, _AgentBase
from twisted.web.error import SchemeNotSupported
from twisted.web.http_headers import Headers
-from twisted.web.iweb import IAgent
+from twisted.web.iweb import IAgent, IPolicyForHTTPS
from synapse.http.connectproxyclient import HTTPConnectProxyEndpoint
@@ -88,12 +88,14 @@ class ProxyAgent(_AgentBase):
self,
reactor,
proxy_reactor=None,
- contextFactory=BrowserLikePolicyForHTTPS(),
+ contextFactory: Optional[IPolicyForHTTPS] = None,
connectTimeout=None,
bindAddress=None,
pool=None,
use_proxy=False,
):
+ contextFactory = contextFactory or BrowserLikePolicyForHTTPS()
+
_AgentBase.__init__(self, reactor, pool)
if proxy_reactor is None:
|
