def client(self, cname):
peer = None
for p in broadcaster.peerlist.values():
if p.cname == cname:
peer = p
break
if peer is None:
raise xmlrpc.Fault(1, 'No peer with cname = %s' % cname)
return storageclient.connect(peer.endpoint())
def xmlrpc_pull(self, hexHash):
binaryHash = HexBytes(binascii.unhexlify(hexHash))
candidates = netdb.db.locateHash(binaryHash)
_log.info("Candidates for %s: %s", hexHash, candidates)
if not candidates:
raise xmlrpc.Fault(0, 'No such content found')
peer = broadcaster.peerlist[candidates[0]]
client = yield storageclient.connect(peer.endpoint())
try:
content = yield client.get(binaryHash)
except RequestFailed:
raise xmlrpc.Fault(1, 'Cannot get content')
defer.returnValue(xmlrpc.Binary(content))
def render_GET(self, request):
cname = request.args['cname'][0]
peer = None
for p in broadcaster.peerlist.values():
if p.cname == cname:
peer = p
break
if peer is None:
request.setResponseCode(http.BAD_REQUEST)
return 'No peer with cname = %s' % cname
d = storageclient.connect(peer.endpoint())
d.addCallback(self.callback, request)
d.addErrback(self.errback, request)
return server.NOT_DONE_YET
