def _locationConnect( localUserName, localRSAKey, localPublicIP,
remotePublicKey, remoteLocation, reactor, callback=None ) :
sslContext = makeSSLContext( localUserName, localRSAKey )
directLocations = remoteLocation.directLocations
routedLocations = remoteLocation.routedLocations
remotePublicIP = remoteLocation.publicIP
maybePublic = False
for dloc in directLocations :
if remotePublicIP == dloc.addr[0] :
maybePublic = True
break
samePublic = (localPublicIP == remotePublicIP)
connOps = {}
def doCancel() :
for connOp in connOps.keys() :
connOp.cancel()
connOps.clear()
def onConnect( connOp, sslConn ) :
del connOps[connOp]
if sslConn is None :
if not connOps :
op.notify( None )
return
doCancel()
op.notify( sslConn )
def doDirectConnect( dloc ) :
connOp = _directConnect( sslContext, remotePublicKey,
dloc, reactor, lambda x : onConnect(connOp,x) )
connOps[connOp] = 1
def doRoutedConnect( rloc ) :
connOp = _routedConnect( sslContext, remotePublicKey,
rloc, reactor, lambda x : onConnect(connOp,x) )
connOps[connOp] = 1
def onTimer() :
del connOps[timerOp]
for rloc in routedLocations : doRoutedConnect( rloc )
if not connOps :
op.notify( None )
for dloc in directLocations : doDirectConnect( dloc )
routedDelay = 0
if (maybePublic or samePublic) and (len(connOps) > 0) :
routedDelay = 1
timerOp = reactor.callLater( routedDelay, onTimer )
connOps[timerOp] = 1
op = AsyncOp( callback, doCancel )
return op
def __init__(self, userName, rsaKey, updateLevelStore, dhtClient,
nodeTable, reactor):
self.userName = userName
self.rsaKey = rsaKey
self.updateLevelStore = updateLevelStore
self.dhtClient = dhtClient
self.nodeTable = nodeTable
self.reactor = reactor
self.state = self.STOPPED
self.closeCallback = None
self.sslContext = makeSSLContext(userName, rsaKey)
self.incomingCallback = None
self.initOp = None
self.tcpListener = None
self.routerList = None
self.publicIP = None
self.localIP = None
self.localPort = None
self.publishOp = None
self.otherOps = {}
def __init__( self, userName, rsaKey, updateLevelStore,
dhtClient, nodeTable, reactor ) :
self.userName = userName
self.rsaKey = rsaKey
self.updateLevelStore = updateLevelStore
self.dhtClient = dhtClient
self.nodeTable = nodeTable
self.reactor = reactor
self.state = self.STOPPED
self.closeCallback = None
self.sslContext = makeSSLContext( userName, rsaKey )
self.incomingCallback = None
self.initOp = None
self.tcpListener = None
self.routerList = None
self.publicIP = None
self.localIP = None
self.localPort = None
self.publishOp = None
self.otherOps = {}
