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Author: gregns1

db/change_cache.go

@@ -876,6 +876,8 @@ func (c *changeCache) _addToCache(ctx context.Context, change *LogEntry) []chann
 // Returns the channels that changed. This may return the same channel more than once, channels should be deduplicated
 // before notifying the changes.
 func (c *changeCache) _addPendingLogs(ctx context.Context) []channels.ID {
+	// pre allocate slice for changed channels, give size 5 to allow for some headroom so we
+	// aren't constantly growing the slice
 	changedChannels := make([]channels.ID, 0, 5)
 	var isNext bool