Use a connection pool for the SimpleHttpClient

In particular I hope this will help the pusher, which makes many requests to
sygnal, and is currently negotiating SSL for each one.
This commit is contained in:
Richard van der Hoff 2018-01-20 00:55:44 +00:00
parent d57765fc8a
commit 2c8526cac7

View File

@ -30,6 +30,7 @@ from twisted.internet.endpoints import HostnameEndpoint, wrapClientTLS
from twisted.web.client import (
BrowserLikeRedirectAgent, ContentDecoderAgent, GzipDecoder, Agent,
readBody, PartialDownloadError,
HTTPConnectionPool,
)
from twisted.web.client import FileBodyProducer as TwistedFileBodyProducer
from twisted.web.http import PotentialDataLoss
@ -64,13 +65,19 @@ class SimpleHttpClient(object):
"""
def __init__(self, hs):
self.hs = hs
pool = HTTPConnectionPool(reactor)
pool.maxPersistentPerHost = 5
pool.cachedConnectionTimeout = 2 * 60
# The default context factory in Twisted 14.0.0 (which we require) is
# BrowserLikePolicyForHTTPS which will do regular cert validation
# 'like a browser'
self.agent = Agent(
reactor,
connectTimeout=15,
contextFactory=hs.get_http_client_context_factory()
contextFactory=hs.get_http_client_context_factory(),
pool=pool,
)
self.user_agent = hs.version_string
self.clock = hs.get_clock()