60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
from twisted.application import service, internet
|
|
from twisted.python.log import ILogObserver
|
|
from twisted.python import log
|
|
from twisted.internet import reactor, task
|
|
from twisted.web import resource, server
|
|
from twisted.web.resource import NoResource
|
|
|
|
import sys, os
|
|
sys.path.append(os.path.dirname(__file__))
|
|
from kademlia.network import Server
|
|
from kademlia import log
|
|
|
|
application = service.Application("kademlia")
|
|
application.setComponent(ILogObserver, log.FileLogObserver(sys.stdout, log.INFO).emit)
|
|
|
|
if os.path.isfile('cache.pickle'):
|
|
kserver = Server.loadState('cache.pickle')
|
|
else:
|
|
kserver = Server()
|
|
kserver.bootstrap([("1.2.3.4", 8468)])
|
|
kserver.saveStateRegularly('cache.pickle', 10)
|
|
|
|
udpserver = internet.UDPServer(8468, kserver.protocol)
|
|
udpserver.setServiceParent(application)
|
|
|
|
class WebResource(resource.Resource):
|
|
def __init__(self, kserver):
|
|
resource.Resource.__init__(self)
|
|
self.kserver = kserver
|
|
|
|
def getChild(self, child, request):
|
|
return self
|
|
|
|
def render_GET(self, request):
|
|
def respond(value):
|
|
value = value or NoResource().render(request)
|
|
request.write(value)
|
|
request.finish()
|
|
log.msg("Getting key: %s" % request.path.split('/')[-1])
|
|
d = self.kserver.get(request.path.split('/')[-1])
|
|
d.addCallback(respond)
|
|
return server.NOT_DONE_YET
|
|
|
|
def render_POST(self, request):
|
|
key = request.path.split('/')[-1]
|
|
value = request.content.getvalue()
|
|
log.msg("Setting %s = %s" % (key, value))
|
|
self.kserver.set(key, value)
|
|
return value
|
|
|
|
website = server.Site(WebResource(kserver))
|
|
webserver = internet.TCPServer(8080, website)
|
|
webserver.setServiceParent(application)
|
|
|
|
|
|
# To test, you can set with:
|
|
# $> curl --data "hi there" http://localhost:8080/one
|
|
# and get with:
|
|
# $> curl http://localhost:8080/one
|