forked from LBRYCommunity/lbry-sdk
108 lines
2.7 KiB
Python
108 lines
2.7 KiB
Python
from lbrynet.core import log_support
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import logging.handlers
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import sys
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import traceback
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from lbrynet.dht.node import Node
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from twisted.internet import reactor, defer
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from lbrynet.core.utils import generate_id
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log = logging.getLogger(__name__)
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def print_usage():
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print "Usage:\n%s UDP_PORT KNOWN_NODE_IP KNOWN_NODE_PORT HASH"
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@defer.inlineCallbacks
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def join_network(udp_port, known_nodes):
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lbryid = generate_id()
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log.info('Creating node')
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node = Node(udpPort=udp_port, lbryid=lbryid)
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log.info('Joining network')
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yield node.joinNetwork(known_nodes)
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defer.returnValue(node)
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@defer.inlineCallbacks
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def get_hosts(node, h):
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log.info("Looking up %s", h)
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hosts = yield node.getPeersForBlob(h.decode("hex"))
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log.info("Hosts returned from the DHT: %s", hosts)
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@defer.inlineCallbacks
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def announce_hash(node, h):
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results = yield node.announceHaveBlob(h, 34567)
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for success, result in results:
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if success:
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log.info("Succeeded: %s", str(result))
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else:
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log.info("Failed: %s", str(result.getErrorMessage()))
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# def get_args():
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# if len(sys.argv) < 5:
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# print_usage()
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# sys.exit(1)
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# udp_port = int(sys.argv[1])
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# known_nodes = [(sys.argv[2], int(sys.argv[3]))]
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# h = binascii.unhexlify(sys.argv[4])
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# return udp_port, known_nodes, h
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@defer.inlineCallbacks
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def connect(port=None):
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try:
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if port is None:
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raise Exception("need a port")
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known_nodes = [('54.236.227.82', 4444)] # lbrynet1
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node = yield join_network(port, known_nodes)
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log.info("joined")
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reactor.callLater(3, find, node)
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except Exception:
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log.error("CAUGHT EXCEPTION")
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traceback.print_exc()
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log.info("Stopping reactor")
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yield reactor.stop()
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@defer.inlineCallbacks
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def find(node):
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try:
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log.info("Approximate number of nodes in DHT: %s", str(node.getApproximateTotalDHTNodes()))
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log.info("Approximate number of blobs in DHT: %s", str(node.getApproximateTotalHashes()))
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h = "578f5e82da7db97bfe0677826d452cc0c65406a8e986c9caa126af4ecdbf4913daad2f7f5d1fb0ffec17d0bf8f187f5a"
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peersFake = yield node.getPeersForBlob(h.decode("hex"))
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print peersFake
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peers = yield node.getPeersForBlob(h.decode("hex"))
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print peers
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# yield get_hosts(node, h)
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except Exception:
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log.error("CAUGHT EXCEPTION")
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traceback.print_exc()
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log.info("Stopping reactor")
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yield reactor.stop()
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def main():
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log_support.configure_console(level='DEBUG')
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log_support.configure_twisted()
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reactor.callLater(0, connect, port=10001)
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log.info("Running reactor")
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reactor.run()
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if __name__ == '__main__':
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sys.exit(main())
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