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|
#!/usr/bin/env python
from optparse import OptionParser
from circuits.node import Node, remote
from circuits import Component, Debugger, handler, Event
__version__ = "0.0.1"
USAGE = "%prog [options]"
VERSION = "%prog v" + __version__
class increment(Event):
def __init__(self, value):
Event.__init__(self, value)
def parse_options():
parser = OptionParser(usage=USAGE, version=VERSION)
parser.add_option(
"-i", "--ip",
action="store", type="string",
default="127.0.0.1:8000", dest="bind",
help="Bind to address:[port]"
)
parser.add_option(
"-d", "--debug",
action="store_true",
default=False, dest="debug",
help="Enable debug mode"
)
opts, args = parser.parse_args()
return opts, args
class NodeClient(Component):
def init(self, args, opts):
if opts.debug:
Debugger().register(self)
if ":" in opts.bind:
address, port = opts.bind.split(":")
port = int(port)
else:
address, port = opts.bind, 8000
node = Node().register(self)
node.add('peer_name', address, port)
def ready(self, client):
i = 0
while True:
print(i)
i = (yield self.call(remote(increment(i), 'peer_name'))).value
def main():
opts, args = parse_options()
# Configure and "run" the System.
NodeClient(args, opts).run()
if __name__ == "__main__":
main()
|
