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feat: add caching for known neighbors in RepeaterHandler to improve performance and dedupe adverts.

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This commit is contained in:
Lloyd
2025-11-25 22:51:30 +00:00
parent 1c561cd620
commit 08dbcf696b
1 changed files with 11 additions and 6 deletions
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17
repeater/engine.py
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@@ -98,8 +98,8 @@ class RepeaterHandler(BaseHandler):
self._transport_keys_cache_time = 0
self._transport_keys_cache_ttl = 60 # Cache for 60 seconds
# Track last drop reason for better logging
self._last_drop_reason = None
self._known_neighbors = set()
self._start_background_tasks()
@@ -385,11 +385,16 @@ class RepeaterHandler(BaseHandler):
current_time = time.time()
# Check if this is a new neighbor
current_neighbors = self.storage.get_neighbors() if self.storage else {}
is_new_neighbor = pubkey not in current_neighbors
# Create advert record for storage
if pubkey not in self._known_neighbors:
# Only check database if not in cache
current_neighbors = self.storage.get_neighbors() if self.storage else {}
is_new_neighbor = pubkey not in current_neighbors
if is_new_neighbor:
self._known_neighbors.add(pubkey)
else:
is_new_neighbor = False
advert_record = {
"timestamp": current_time,
"pubkey": pubkey,