forked from LBRYCommunity/lbry-sdk
changes from review
This commit is contained in:
parent
e54cc8850c
commit
629812337b
2 changed files with 18 additions and 18 deletions
|
@ -733,14 +733,14 @@ class TrackerAnnouncerComponent(Component):
|
|||
|
||||
async def announce_forever(self):
|
||||
while True:
|
||||
to_sleep = 60.0
|
||||
to_announce = []
|
||||
sleep_seconds = 60.0
|
||||
announce_sd_hashes = []
|
||||
for file in self.file_manager.get_filtered():
|
||||
if not file.downloader:
|
||||
continue
|
||||
to_announce.append(bytes.fromhex(file.sd_hash))
|
||||
await self.tracker_client.announce_many(*to_announce)
|
||||
await asyncio.sleep(to_sleep)
|
||||
announce_sd_hashes.append(bytes.fromhex(file.sd_hash))
|
||||
await self.tracker_client.announce_many(*announce_sd_hashes)
|
||||
await asyncio.sleep(sleep_seconds)
|
||||
|
||||
async def start(self):
|
||||
node = self.component_manager.get_component(DHT_COMPONENT) \
|
||||
|
|
|
@ -31,7 +31,7 @@ ScrapeRequest = namedtuple("ScrapeRequest", ["connection_id", "action", "transac
|
|||
ScrapeResponse = namedtuple("ScrapeResponse", ["action", "transaction_id", "items"])
|
||||
ScrapeResponseItem = namedtuple("ScrapeResponseItem", ["seeders", "completed", "leechers"])
|
||||
ErrorResponse = namedtuple("ErrorResponse", ["action", "transaction_id", "message"])
|
||||
STRUCTS = {
|
||||
structs = {
|
||||
ConnectRequest: struct.Struct(">QII"),
|
||||
ConnectResponse: struct.Struct(">IIQ"),
|
||||
AnnounceRequest: struct.Struct(">QII20s20sQQQIIIiH"),
|
||||
|
@ -45,26 +45,26 @@ STRUCTS = {
|
|||
|
||||
|
||||
def decode(cls, data, offset=0):
|
||||
decoder = STRUCTS[cls]
|
||||
if cls == AnnounceResponse:
|
||||
decoder = structs[cls]
|
||||
if cls is AnnounceResponse:
|
||||
return AnnounceResponse(*decoder.unpack_from(data, offset),
|
||||
peers=[decode(CompactIPv4Peer, data, index) for index in range(20, len(data), 6)])
|
||||
elif cls == ScrapeResponse:
|
||||
elif cls is ScrapeResponse:
|
||||
return ScrapeResponse(*decoder.unpack_from(data, offset),
|
||||
items=[decode(ScrapeResponseItem, data, index) for index in range(8, len(data), 12)])
|
||||
elif cls == ErrorResponse:
|
||||
elif cls is ErrorResponse:
|
||||
return ErrorResponse(*decoder.unpack_from(data, offset), data[decoder.size:])
|
||||
return cls(*decoder.unpack_from(data, offset))
|
||||
|
||||
|
||||
def encode(obj):
|
||||
if isinstance(obj, ScrapeRequest):
|
||||
return STRUCTS[ScrapeRequest].pack(*obj[:-1]) + b''.join(obj.infohashes)
|
||||
return structs[ScrapeRequest].pack(*obj[:-1]) + b''.join(obj.infohashes)
|
||||
elif isinstance(obj, ErrorResponse):
|
||||
return STRUCTS[ErrorResponse].pack(*obj[:-1]) + obj.message
|
||||
return structs[ErrorResponse].pack(*obj[:-1]) + obj.message
|
||||
elif isinstance(obj, AnnounceResponse):
|
||||
return STRUCTS[AnnounceResponse].pack(*obj[:-1]) + b''.join([encode(peer) for peer in obj.peers])
|
||||
return STRUCTS[type(obj)].pack(*obj)
|
||||
return structs[AnnounceResponse].pack(*obj[:-1]) + b''.join([encode(peer) for peer in obj.peers])
|
||||
return structs[type(obj)].pack(*obj)
|
||||
|
||||
|
||||
def make_peer_id(random_part: Optional[str] = None) -> bytes:
|
||||
|
@ -136,7 +136,7 @@ class UDPTrackerClientProtocol(asyncio.DatagramProtocol):
|
|||
|
||||
|
||||
class TrackerClient:
|
||||
EVENT_CONTROLLER = StreamController()
|
||||
event_controller = StreamController()
|
||||
|
||||
def __init__(self, node_id, announce_port, get_servers, timeout=10.0):
|
||||
self.client = UDPTrackerClientProtocol(timeout=timeout)
|
||||
|
@ -150,7 +150,7 @@ class TrackerClient:
|
|||
async def start(self):
|
||||
self.transport, _ = await asyncio.get_running_loop().create_datagram_endpoint(
|
||||
lambda: self.client, local_addr=("0.0.0.0", 0))
|
||||
self.EVENT_CONTROLLER.stream.listen(
|
||||
self.event_controller.stream.listen(
|
||||
lambda request: self.on_hash(request[1], request[2]) if request[0] == 'search' else None)
|
||||
|
||||
def stop(self):
|
||||
|
@ -160,7 +160,7 @@ class TrackerClient:
|
|||
self.transport.close()
|
||||
self.client = None
|
||||
self.transport = None
|
||||
self.EVENT_CONTROLLER.close()
|
||||
self.event_controller.close()
|
||||
|
||||
def on_hash(self, info_hash, on_announcement=None):
|
||||
if info_hash not in self.tasks:
|
||||
|
@ -230,7 +230,7 @@ def enqueue_tracker_search(info_hash: bytes, peer_q: asyncio.Queue):
|
|||
peers = await announcement_to_kademlia_peers(announcement)
|
||||
log.info("Found %d peers from tracker for %s", len(peers), info_hash.hex()[:8])
|
||||
peer_q.put_nowait(peers)
|
||||
TrackerClient.EVENT_CONTROLLER.add(('search', info_hash, on_announcement))
|
||||
TrackerClient.event_controller.add(('search', info_hash, on_announcement))
|
||||
|
||||
|
||||
def announcement_to_kademlia_peers(*announcements: AnnounceResponse):
|
||||
|
|
Loading…
Reference in a new issue