optimize map lookup when adding addresses
@@ -222,15 +222,13 @@ func (mab *memoryAddrBook) addAddrsUnlocked(s *addrSegment, p peer.ID, addrs []m
continue
}
- k := string(addr.Bytes())
// find the highest TTL and Expiry time between
// existing records and function args
- a, found := amap[k] // won't allocate.
-
+ a, found := amap[string(addr.Bytes())] // won't allocate.
if !found {
// not found, announce it.
entry := &expiringAddr{Addr: addr, Expires: exp, TTL: ttl}
- amap[k] = entry
+ amap[string(addr.Bytes())] = entry
mab.subManager.BroadcastAddr(p, addr)
} else {
// update ttl & exp to whichever is greater between new and existing entry
