def setUp(self):
self.cases = ((RequestMessage('node1', 'rpcMethod', {'arg1': 'a string', 'arg2': 123}, 'rpc1'),
{DefaultFormat.headerType: DefaultFormat.typeRequest,
DefaultFormat.headerNodeID: 'node1',
DefaultFormat.headerMsgID: 'rpc1',
DefaultFormat.headerPayload: 'rpcMethod',
DefaultFormat.headerArgs: {'arg1': 'a string', 'arg2': 123}}),
(ResponseMessage('rpc2', 'node2', 'response'),
{DefaultFormat.headerType: DefaultFormat.typeResponse,
DefaultFormat.headerNodeID: 'node2',
DefaultFormat.headerMsgID: 'rpc2',
DefaultFormat.headerPayload: 'response'}),
(ErrorMessage('rpc3', 'node3', "<type 'exceptions.ValueError'>", 'this is a test exception'),
{DefaultFormat.headerType: DefaultFormat.typeError,
DefaultFormat.headerNodeID: 'node3',
DefaultFormat.headerMsgID: 'rpc3',
DefaultFormat.headerPayload: "<type 'exceptions.ValueError'>",
DefaultFormat.headerArgs: 'this is a test exception'}),
(ResponseMessage('rpc4', 'node4', [('H\x89\xb0\xf4\xc9\xe6\xc5`H>\xd5\xc2\xc5\xe8Od\xf1\xca\xfa\x82', '127.0.0.1', 1919), ('\xae\x9ey\x93\xdd\xeb\xf1^\xff\xc5\x0f\xf8\xac!\x0e\x03\x9fY@{', '127.0.0.1', 1921)]),
{DefaultFormat.headerType: DefaultFormat.typeResponse,
DefaultFormat.headerNodeID: 'node4',
DefaultFormat.headerMsgID: 'rpc4',
DefaultFormat.headerPayload: [('H\x89\xb0\xf4\xc9\xe6\xc5`H>\xd5\xc2\xc5\xe8Od\xf1\xca\xfa\x82', '127.0.0.1', 1919), ('\xae\x9ey\x93\xdd\xeb\xf1^\xff\xc5\x0f\xf8\xac!\x0e\x03\x9fY@{', '127.0.0.1', 1921)]})
)
self.translator = DefaultFormat()
self.failUnless(isinstance(self.translator, MessageTranslator), 'Translator class must inherit from entangled.kademlia.msgformat.MessageTranslator!')
import struct
import hashlib
import logging
from binascii import unhexlify
from twisted.internet import defer, error
from lbrynet.dht import encoding
from lbrynet.dht.error import DecodeError
from lbrynet.dht.msgformat import DefaultFormat
from lbrynet.dht.msgtypes import ResponseMessage, RequestMessage, ErrorMessage
_datagram_formatter = DefaultFormat()
log = logging.getLogger()
MOCK_DHT_NODES = [
unhexlify(
"cc8db9d0dd9b65b103594b5f992adf09f18b310958fa451d61ce8d06f3ee97a91461777c2b7dea1a89d02d2f23eb0e4f"
),
unhexlify(
"83a3a398eead3f162fbbe1afb3d63482bb5b6d3cdd8f9b0825c1dfa58dffd3f6f6026d6e64d6d4ae4c3dfe2262e734ba"
),
unhexlify(
"b6928ff25778a7bbb5d258d3b3a06e26db1654f3d2efce8c26681d43f7237cdf2e359a4d309c4473d5d89ec99fb4f573"
),
]
MOCK_DHT_SEED_DNS = { # these map to mock nodes 0, 1, and 2
"lbrynet1.lbry.io": "10.42.42.1",
"lbrynet2.lbry.io": "10.42.42.2",
"lbrynet3.lbry.io": "10.42.42.3",