def test_lazy_connect_timeout(self):
c = redis.lazyConnection(host = "10.255.255.1",
port = 8000, reconnect = True, connectTimeout = 1.0, replyTimeout = 10.0)
c._factory.maxRetries = 1
p = c.ping()
# this does seem to take a bit too long
yield self.assertFailure(p, error.TimeoutError)
yield c.disconnect()
def start_replication(self, hs):
"""Helper method to start a replication connection to the remote server
using TCP.
"""
if hs.config.redis.redis_enabled:
import txredisapi
from synapse.replication.tcp.redis import (
RedisDirectTcpReplicationClientFactory, )
logger.info(
"Connecting to redis (host=%r port=%r)",
hs.config.redis_host,
hs.config.redis_port,
)
# First let's ensure that we have a ReplicationStreamer started.
hs.get_replication_streamer()
# We need two connections to redis, one for the subscription stream and
# one to send commands to (as you can't send further redis commands to a
# connection after SUBSCRIBE is called).
# First create the connection for sending commands.
outbound_redis_connection = txredisapi.lazyConnection(
host=hs.config.redis_host,
port=hs.config.redis_port,
password=hs.config.redis.redis_password,
reconnect=True,
)
# Now create the factory/connection for the subscription stream.
self._factory = RedisDirectTcpReplicationClientFactory(
hs, outbound_redis_connection)
hs.get_reactor().connectTCP(
hs.config.redis.redis_host,
hs.config.redis.redis_port,
self._factory,
)
else:
client_name = hs.get_instance_name()
self._factory = DirectTcpReplicationClientFactory(
hs, client_name, self)
host = hs.config.worker_replication_host
port = hs.config.worker_replication_port
hs.get_reactor().connectTCP(host, port, self._factory)
def test_lazyConnection(self):
db = redis.lazyConnection(redis_host, redis_port, reconnect=False)
self.assertEqual(isinstance(db._connected, defer.Deferred), True)
db = yield db._connected
self.assertEqual(isinstance(db, redis.ConnectionHandler), True)
yield db.disconnect()
def test_lazyConnection(self):
db = txredisapi.lazyConnection(redis_host, redis_port, reconnect=False)
yield self._wait_for_lazy_connection(db)
yield self._assert_simple_sets_on_pipeline(db=db)
yield db.disconnect()
def test_lazyConnection(self):
db = txredisapi.lazyConnection(REDIS_HOST, REDIS_PORT, reconnect=False)
yield self._wait_for_lazy_connection(db)
yield self._assert_simple_sets_on_pipeline(db=db)
yield db.disconnect()
def setup(self):
# read settings from a conf file or something...
RedisMixin.rc = redis.lazyConnection(port=REDIS_CONFIG["port"])
from autobahn.twisted.websocket import WebSocketServerProtocol, \
WebSocketServerFactory
from twisted.internet import reactor
import txredisapi as redis
import json
rc = redis.lazyConnection(host='127.0.0.1', port=6379, dbid=0)
from channelserver import myFactory
class Serverprotocol(WebSocketServerProtocol):
def onConnect(self, request):
try:
self.userName = request.params['user'][0]
self.channel = request.params['channel'][0]
print("Client connecting: {0}".format(request.peer))
reactor.connectTCP('127.0.0.1', 6379, myFactory(self))
except KeyError as e:
self.userName = None
self.channel = None
def onOpen(self):
if self.userName is None or self.channel is None:
self.sendClose()
print("WebSocket connection open.")
def onMessage(self, payload, isBinary):
message = json.dumps({
"from": self.userName,
"message": payload.decode('utf8')
})
def test_lazyConnection(self):
db = txredisapi.lazyConnection(REDIS_HOST, REDIS_PORT, reconnect=False)
yield self._wait_for_lazy_connection(db)
yield self._assert_simple_sets_on_pipeline(db=db)
yield db.disconnect()
def test_lazyConnection(self):
db = redis.lazyConnection(redis_host, redis_port, reconnect=False)
self.assertEqual(isinstance(db._connected, defer.Deferred), True)
db = yield db._connected
self.assertEqual(isinstance(db, redis.ConnectionHandler), True)
yield db.disconnect()