change stuff

synced-pool.go

@@ -103,7 +103,7 @@ func (p *SyncedPool) GrainOwnerChangeHandler(data *FrameWithPayload, resultChan
 	idAndHostParts := strings.Split(string(data.Payload), ";")
 	if len(idAndHostParts) != 2 {
 		log.Printf("Invalid remote grain change message\n")
-		resultChan <- MakeFrameWithPayload(AckError, 400, []byte("invalid"))
+		resultChan <- MakeFrameWithPayload(AckError, 500, []byte("invalid"))
 		return nil
 	}
 	id := ToCartId(idAndHostParts[0])
@@ -360,17 +360,17 @@ func (p *SyncedPool) removeLocalGrain(id CartId) {
 	delete(p.local.grains, id)
 }
 
-func (p *SyncedPool) AddRemote(host string) error {
+func (p *SyncedPool) AddRemote(host string) {
 
 	_, hasHost := p.remotes[host]
-	if host == "" || p.IsKnown(host) || hasHost {
-		return nil
+	if host == "" || hasHost {
+		return
 	}
 	client := NewConnection(fmt.Sprintf("%s:1338", host))
 	_, err := client.Call(Ping, nil)
 	if err != nil {
 		log.Printf("Error connecting to remote %s: %s\n", host, err)
-		return err
+		return
 	}
 
 	remote := RemoteHost{
@@ -403,7 +403,7 @@ func (p *SyncedPool) AddRemote(host string) error {
 	log.Printf("Added remote %s\n", remote.Host)
 
 	go remote.Initialize(p)
-	return nil
+	return
 }
 
 func (p *SyncedPool) getGrain(id CartId) (Grain, error) {