test it

synced-pool.go

@@ -21,7 +21,7 @@ type RemoteHost struct {
 	*Client
 	Host        string
 	MissedPings int
-	Pool        *RemoteGrainPool
+	//Pool        *RemoteGrainPool
 }
 
 type SyncedPool struct {
@@ -358,33 +358,38 @@ func (p *SyncedPool) addRemoteHost(address string, remote *RemoteHost) error {
 	return nil
 }
 
-func (p *SyncedPool) AddRemote(address string) error {
-	if address == "" || p.IsKnown(address) {
+func (p *SyncedPool) AddRemote(host string) error {
+	if host == "" || p.IsKnown(host) {
 		return nil
 	}
-	client, err := Dial(fmt.Sprintf("%s:1338", address))
+	client, err := Dial(fmt.Sprintf("%s:1338", host))
+	if err != nil {
+		log.Printf("Error connecting to remote %s: %v\n", host, err)
+	}
+	_, err = client.Call(Ping, Pong, nil)
 
 	if err != nil {
-		log.Printf("Error connecting to remote %s: %v\n", address, err)
+		log.Printf("Error pinging remote %s: %v\n", host, err)
 		return err
 	}
 
-	pool := NewRemoteGrainPool(address)
+	//pool := NewRemoteGrainPool(host)
 	remote := RemoteHost{
 		Client: client,
-		Pool:   pool,
-		Host:   address,
+		//		Pool:   pool,
+		Host: host,
 	}
 
 	go func() {
 		for range client.Errors {
 			if client.ErrorCount > 3 {
+				log.Printf("Error count exceeded, removing remote %s\n", host)
 				p.RemoveHost(&remote)
 			}
 		}
 	}()
 
-	return p.addRemoteHost(address, &remote)
+	return p.addRemoteHost(host, &remote)
 }
 
 func (p *SyncedPool) getGrain(id CartId) (Grain, error) {