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Return a 204 if we don't know about any nodes.

pull/632/head
jMyles 2018-12-19 19:57:36 -05:00
parent 62e7b140e4
commit 9fc72187ec
1 changed files with 5 additions and 1 deletions
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6
nucypher/network/server.py
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@ -29,7 +29,7 @@ from umbral.keys import UmbralPublicKey
from bytestring_splitter import VariableLengthBytestring from bytestring_splitter import VariableLengthBytestring
from constant_sorrow import constants from constant_sorrow import constants
from constant_sorrow.constants import GLOBAL_DOMAIN from constant_sorrow.constants import GLOBAL_DOMAIN, NO_KNOWN_NODES
from hendrix.experience import crosstown_traffic from hendrix.experience import crosstown_traffic
from nucypher.config.storages import ForgetfulNodeStorage from nucypher.config.storages import ForgetfulNodeStorage
from nucypher.crypto.api import keccak_digest from nucypher.crypto.api import keccak_digest
@ -175,6 +175,10 @@ class ProxyRESTRoutes:
def all_known_nodes(self, request: Request): def all_known_nodes(self, request: Request):
headers = {'Content-Type': 'application/octet-stream'} headers = {'Content-Type': 'application/octet-stream'}
if self._node_tracker.checksum is NO_KNOWN_NODES:
return Response(b"", headers=headers, status_code=204)
payload = self._node_tracker.snapshot() payload = self._node_tracker.snapshot()
ursulas_as_vbytes = (VariableLengthBytestring(n) for n in self._node_tracker) ursulas_as_vbytes = (VariableLengthBytestring(n) for n in self._node_tracker)