Fix SECONDS_PER_SLOT issue.

Author: cheatfate

beacon_chain/sync/sync_overseer2.nim

@@ -964,24 +964,26 @@ proc getStatusPeriod*(
     peer: Peer
 ): chronos.Duration =
   let
-    localHead = overseer.consensusManager.dag.head.bid
+    dag = overseer.consensusManager.dag
+    localHead = dag.head.bid
     peerHead = peer.getHeadBlockId()
     peerFinalizedCheckpoint = peer.getFinalizedCheckpoint()
+    secondsPerSlot = int(dag.cfg.timeParams.SECONDS_PER_SLOT)
 
   if localHead.slot.epoch() < peerFinalizedCheckpoint.epoch:
     # We are behind peer's finalized checkpoint, performing forward syncing.
     # 10 slots (mainnet: 2.minutes)
-    chronos.seconds(10 * int(SECONDS_PER_SLOT))
+    chronos.seconds(10 * secondsPerSlot)
   else:
     if peerHead.slot.epoch() - peerFinalizedCheckpoint.epoch >= 3:
       # In periods of non-finality we try to follow every peer's head, in
       # this case we should update peer's status very often.
       # 1 slot (mainnet: 12.seconds)
-      chronos.seconds(1 * int(SECONDS_PER_SLOT))
+      chronos.seconds(1 * secondsPerSlot)
     else:
       # Node is optimistically synced or almost synced.
       # 5 slots (mainnet: 1.minutes)
-      chronos.seconds(5 * int(SECONDS_PER_SLOT))
+      chronos.seconds(5 * secondsPerSlot)
 
 func getMissingSidecarsRoots(entry: SyncDagEntryRef): seq[BlockId] =
   var res: seq[BlockId]