def get_deferred_host_ip():
global _host_ip
global _host_ip_callbacks
global _host_ip_cachetime
if hasattr(reactor, 'ident'):
assert reactor.ident == thread.get_ident()
if _host_ip is not 'unknown' and _host_ip_cachetime + CACHE_TIME > bttime():
return defer.succeed(_host_ip)
if get_route_ip:
ip = get_route_ip()
if ip:
_host_ip = ip
_host_ip_cachetime = bttime()
return defer.succeed(_host_ip)
df = defer.Deferred()
if not _host_ip_callbacks:
def connect(ip):
factory = RecorderFactory()
factory.protocol = RecorderProtocol
if hasattr(reactor, 'limiter'):
reactor.connectTCP(ip, 80, factory, urgent=True)
else:
reactor.connectTCP(ip, 80, factory)
rdf = reactor.resolve("ip.bittorrent.com")
rdf.addCallback(connect)
rdf.addErrback(lambda e : _got_result(None))
_host_ip_callbacks.append(df)
return df
def callRemote(self, method, *args, **kwargs):
args = (args, kwargs)
query = Query(self.path, self.host, method, self.user,
self.password, *args)
self.factory.addQuery(query)
if not self.factory.started:
self.factory.started = True
def connect(host):
if self.secure:
from twisted.internet import ssl
reactor.connectSSL(host, self.port or 443,
self.factory, ssl.ClientContextFactory(),
timeout=60)
else:
reactor.connectTCP(host, self.port or 80, self.factory,
timeout=60)
df = reactor.resolve(self.host)
df.addCallback(connect)
df.addErrback(query.deferred.errback)
return query.deferred
def get_deferred_host_ip():
global _host_ip
global _host_ip_callbacks
global _host_ip_cachetime
if hasattr(reactor, 'ident'):
assert reactor.ident == thread.get_ident()
if _host_ip is not 'unknown' and _host_ip_cachetime + CACHE_TIME > bttime(
):
return defer.succeed(_host_ip)
if get_route_ip:
ip = get_route_ip()
if ip:
_host_ip = ip
_host_ip_cachetime = bttime()
return defer.succeed(_host_ip)
df = defer.Deferred()
if not _host_ip_callbacks:
def connect(ip):
factory = RecorderFactory()
factory.protocol = RecorderProtocol
if hasattr(reactor, 'limiter'):
reactor.connectTCP(ip, 80, factory, urgent=True)
else:
reactor.connectTCP(ip, 80, factory)
rdf = reactor.resolve("ip.bittorrent.com")
rdf.addCallback(connect)
rdf.addErrback(lambda e: _got_result(None))
_host_ip_callbacks.append(df)
return df
