45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
# Copyright (c) 2016, Neil Booth
|
|
#
|
|
# All rights reserved.
|
|
#
|
|
# See the file "LICENCE" for information about the copyright
|
|
# and warranty status of this software.
|
|
|
|
'''Server controller.
|
|
|
|
Coordinates the parts of the server. Serves as a cache for
|
|
client-serving data such as histories.
|
|
'''
|
|
|
|
import asyncio
|
|
|
|
from server.daemon import Daemon
|
|
from server.block_processor import BlockServer
|
|
from lib.util import LoggedClass
|
|
|
|
|
|
class Controller(LoggedClass):
|
|
|
|
def __init__(self, loop, env):
|
|
'''Create up the controller.
|
|
|
|
Creates DB, Daemon and BlockProcessor instances.
|
|
'''
|
|
super().__init__()
|
|
self.loop = loop
|
|
self.env = env
|
|
self.coin = env.coin
|
|
self.daemon = Daemon(env.daemon_url, env.debug)
|
|
self.block_processor = BlockServer(env, self.daemon)
|
|
|
|
def start(self):
|
|
'''Prime the event loop with asynchronous jobs.'''
|
|
coros = self.block_processor.coros()
|
|
|
|
for coro in coros:
|
|
asyncio.ensure_future(coro)
|
|
|
|
def stop(self):
|
|
'''Close the listening servers.'''
|
|
self.block_processor.stop()
|