if len(sys.argv) == 1:
config = yaml.load(io.BytesIO(sample_config))
pubkey = crypto.privtopub(config['p2p']['privkey_hex'].decode('hex'))
config['p2p']['node_id'] = crypto.sha3(pubkey)
else:
fn = sys.argv[1]
log.info('loading config from', fn=fn)
config = yaml.load(open(fn))
print config
# create app
app = BaseApp(config)
# register services
NodeDiscovery.register_with_app(app)
PeerManager.register_with_app(app)
# JSONRPCServer.register_with_app(app)
# start app
app.start()
# wait for interupt
evt = gevent.event.Event()
# gevent.signal(signal.SIGQUIT, gevent.kill) ## killall pattern
gevent.signal(signal.SIGQUIT, evt.set)
gevent.signal(signal.SIGTERM, evt.set)
gevent.signal(signal.SIGINT, evt.set)
evt.wait()
# finally stop
app.stop()
def main():
# config
import yaml
import io
import sys
import signal
import gevent
from peermanager import PeerManager
from jsonrpc import JSONRPCServer
from discovery import NodeDiscovery
import slogging
log = slogging.get_logger('app')
slogging.configure(config_string=':debug')
# read config
sample_config = """
p2p:
num_peers: 10
bootstrap_nodes:
# local bootstrap
# - enode://6ed2fecb28ff17dec8647f08aa4368b57790000e0e9b33a7b91f32c41b6ca9ba21600e9a8c44248ce63a71544388c6745fa291f88f8b81e109ba3da11f7b41b9@127.0.0.1:30303
# go_bootstrap
#- enode://6cdd090303f394a1cac34ecc9f7cda18127eafa2a3a06de39f6d920b0e583e062a7362097c7c65ee490a758b442acd5c80c6fce4b148c6a391e946b45131365b@54.169.166.226:30303
# cpp_bootstrap
- enode://4a44599974518ea5b0f14c31c4463692ac0329cb84851f3435e6d1b18ee4eae4aa495f846a0fa1219bd58035671881d44423876e57db2abd57254d0197da0ebe@5.1.83.226:30303
listen_host: 0.0.0.0
listen_port: 30303
node:
privkey_hex: 65462b0520ef7d3df61b9992ed3bea0c56ead753be7c8b3614e0ce01e4cac41b
"""
if len(sys.argv) == 1:
config = yaml.load(io.BytesIO(sample_config))
pubkey = crypto.privtopub(config['node']['privkey_hex'].decode('hex'))
config['node']['id'] = crypto.sha3(pubkey)
else:
fn = sys.argv[1]
log.info('loading config from', fn=fn)
config = yaml.load(open(fn))
# stop on every unhandled exception!
gevent.get_hub().SYSTEM_ERROR = BaseException # (KeyboardInterrupt, SystemExit, SystemError)
print config
# create app
app = BaseApp(config)
# register services
NodeDiscovery.register_with_app(app)
PeerManager.register_with_app(app)
# JSONRPCServer.register_with_app(app)
# start app
app.start()
# wait for interupt
evt = gevent.event.Event()
# gevent.signal(signal.SIGQUIT, gevent.kill) ## killall pattern
gevent.signal(signal.SIGQUIT, evt.set)
gevent.signal(signal.SIGTERM, evt.set)
gevent.signal(signal.SIGINT, evt.set)
evt.wait()
# finally stop
app.stop()
