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17 changes: 13 additions & 4 deletions nostr/message_pool.py
Original file line number Diff line number Diff line change
Expand Up @@ -4,30 +4,34 @@
from .message_type import RelayMessageType
from .event import Event


class EventMessage:
def __init__(self, event: Event, subscription_id: str, url: str) -> None:
self.event = event
self.subscription_id = subscription_id
self.url = url


class NoticeMessage:
def __init__(self, content: str, url: str) -> None:
self.content = content
self.url = url


class EndOfStoredEventsMessage:
def __init__(self, subscription_id: str, url: str) -> None:
self.subscription_id = subscription_id
self.url = url


class MessagePool:
def __init__(self) -> None:
self.events: Queue[EventMessage] = Queue()
self.notices: Queue[NoticeMessage] = Queue()
self.eose_notices: Queue[EndOfStoredEventsMessage] = Queue()
self._unique_events: set = set()
self.lock: Lock = Lock()

def add_message(self, message: str, url: str):
self._process_message(message, url)

Expand Down Expand Up @@ -55,7 +59,14 @@ def _process_message(self, message: str, url: str):
if message_type == RelayMessageType.EVENT:
subscription_id = message_json[1]
e = message_json[2]
event = Event(e['pubkey'], e['content'], e['created_at'], e['kind'], e['tags'], e['id'], e['sig'])
event = Event(
e["content"],
e["pubkey"],
e["created_at"],
e["kind"],
e["tags"],
e["sig"],
)
with self.lock:
if not event.id in self._unique_events:
self.events.put(EventMessage(event, subscription_id, url))
Expand All @@ -64,5 +75,3 @@ def _process_message(self, message: str, url: str):
self.notices.put(NoticeMessage(message_json[1], url))
elif message_type == RelayMessageType.END_OF_STORED_EVENTS:
self.eose_notices.put(EndOfStoredEventsMessage(message_json[1], url))


3 changes: 1 addition & 2 deletions nostr/relay.py
Original file line number Diff line number Diff line change
Expand Up @@ -135,12 +135,11 @@ def _is_valid_message(self, message: str) -> bool:

e = message_json[2]
event = Event(
e["pubkey"],
e["content"],
e["pubkey"],
e["created_at"],
e["kind"],
e["tags"],
e["id"],
e["sig"],
)
if not event.verify():
Expand Down