populate gossipsub scores

beacon_chain/eth2_processor.nim

@@ -536,10 +536,21 @@ proc runQueueProcessingLoop*(self: ref Eth2Processor) {.async.} =
     elif aggregateFut.finished:
       # aggregates will be dropped under heavy load on producer side
       self[].processAggregate(aggregateFut.read())
+      for i in 0..<7: # process a few at a time - this is fairly fast
+        if self[].aggregatesQueue.empty():
+          break
+        self[].processAggregate(self[].aggregatesQueue.popFirstNoWait())
+
       aggregateFut = self[].aggregatesQueue.popFirst()
     elif attestationFut.finished:
       # attestations will be dropped under heavy load on producer side
       self[].processAttestation(attestationFut.read())
+
+      for i in 0..<7: # process a few at a time - this is fairly fast
+        if self[].attestationsQueue.empty():
+          break
+        self[].processAttestation(self[].attestationsQueue.popFirstNoWait())
+
       attestationFut = self[].attestationsQueue.popFirst()
 
 proc new*(T: type Eth2Processor,
@@ -560,6 +571,14 @@ proc new*(T: type Eth2Processor,
     quarantine: quarantine,
     blockReceivedDuringSlot: newFuture[void](),
     blocksQueue: newAsyncQueue[BlockEntry](1),
-    aggregatesQueue: newAsyncQueue[AggregateEntry](MAX_ATTESTATIONS.int),
-    attestationsQueue: newAsyncQueue[AttestationEntry](TARGET_COMMITTEE_SIZE.int * 4),
+    # limit to the max number of aggregates we expect to see in one slot
+    aggregatesQueue: newAsyncQueue[AggregateEntry](
+      (TARGET_AGGREGATORS_PER_COMMITTEE * MAX_COMMITTEES_PER_SLOT).int),
+    # This queue is a bit harder to bound reasonably - we want to get a good
+    # spread of votes across committees - ideally at least TARGET_COMMITTEE_SIZE
+    # per committee - assuming randomness in vote arrival, this limit should
+    # cover that but of course, when votes arrive depends on a number of
+    # factors that are not entire random
+    attestationsQueue: newAsyncQueue[AttestationEntry](
+      (TARGET_COMMITTEE_SIZE * MAX_COMMITTEES_PER_SLOT).int),
   )