def abci_server():
from abci import ABCIServer
from bigchaindb.tendermint.core import App
from bigchaindb.utils import Process
app = ABCIServer(app=App())
abci_proxy = Process(name='ABCI', target=app.run)
yield abci_proxy.start()
abci_proxy.terminate()
def start():
# Exchange object for event stream api
exchange = Exchange()
# start the web api
app_server = server.create_server(settings=bigchaindb.config['server'],
log_config=bigchaindb.config['log'],
bigchaindb_factory=BigchainDB)
p_webapi = Process(name='bigchaindb_webapi', target=app_server.run)
p_webapi.start()
# start message
logger.info(BANNER.format(bigchaindb.config['server']['bind']))
# start websocket server
p_websocket_server = Process(name='bigchaindb_ws',
target=websocket_server.start,
args=(exchange.get_subscriber_queue(
EventTypes.BLOCK_VALID), ))
p_websocket_server.start()
# connect to tendermint event stream
p_websocket_client = Process(name='bigchaindb_ws_to_tendermint',
target=event_stream.start,
args=(exchange.get_publisher_queue(), ))
p_websocket_client.start()
p_exchange = Process(name='bigchaindb_exchange', target=exchange.run)
p_exchange.start()
# We need to import this after spawning the web server
# because import ABCIServer will monkeypatch all sockets
# for gevent.
from abci import ABCIServer
setproctitle.setproctitle('bigchaindb')
app = ABCIServer(app=App())
app.run()