better

synced-pool.go

@@ -83,7 +83,7 @@ func (p *SyncedPool) NegotiateHandler(data []byte) (uint32, []byte, error) {
 	negotiationCount.Inc()
 	log.Printf("Handling negotiation\n")
 	for _, host := range p.ExcludeKnown(strings.Split(string(data), ";")) {
-		p.AddRemote(host)
+		go p.AddRemote(host)
 	}
 
 	return RemoteNegotiateResponse, []byte("ok"), nil
@@ -111,14 +111,14 @@ func (p *SyncedPool) GrainOwnerChangeHandler(data []byte) (uint32, []byte, error
 			grain, err := NewRemoteGrain(id, r.Host)
 			if err != nil {
 				log.Printf("Owner change failed %s: %v\n", id, err)
-				return AckChange, []byte("error"), nil
+				return AckChange, []byte("error"), err
 			}
 			p.remoteIndex[id] = grain
 			p.mu.Unlock()
 			return AckChange, []byte("ok"), nil
 		}
 	}
-	return AckChange, []byte("not found"), nil
+	return AckChange, []byte{}, fmt.Errorf("remote host not found")
 }
 
 func NewSyncedPool(local *GrainLocalPool, hostname string, discovery Discovery) (*SyncedPool, error) {