mirror of
https://git.anonymousland.org/anonymousland/synapse-product.git
synced 2024-12-29 23:06:11 -05:00
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright 2014, 2015 OpenMarket Ltd
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from synapse.util.logcontext import LoggingContext
|
|
|
|
from twisted.internet import reactor, task
|
|
|
|
import time
|
|
|
|
|
|
class Clock(object):
|
|
"""A small utility that obtains current time-of-day so that time may be
|
|
mocked during unit-tests.
|
|
|
|
TODO(paul): Also move the sleep() functionallity into it
|
|
"""
|
|
|
|
def time(self):
|
|
"""Returns the current system time in seconds since epoch."""
|
|
return time.time()
|
|
|
|
def time_msec(self):
|
|
"""Returns the current system time in miliseconds since epoch."""
|
|
return self.time() * 1000
|
|
|
|
def looping_call(self, f, msec):
|
|
l = task.LoopingCall(f)
|
|
l.start(msec/1000.0, now=False)
|
|
return l
|
|
|
|
def looping_call(self, loop):
|
|
loop.stop()
|
|
|
|
def call_later(self, delay, callback):
|
|
current_context = LoggingContext.current_context()
|
|
|
|
def wrapped_callback():
|
|
LoggingContext.thread_local.current_context = current_context
|
|
callback()
|
|
return reactor.callLater(delay, wrapped_callback)
|
|
|
|
def cancel_call_later(self, timer):
|
|
timer.cancel()
|