able to read chan and write chan

weed/messaging/msgclient/publisher.go

@@ -4,9 +4,9 @@ import (
 	"context"
 
 	"github.com/OneOfOne/xxhash"
+	"google.golang.org/grpc"
 
 	"github.com/chrislusf/seaweedfs/weed/messaging/broker"
-	"github.com/chrislusf/seaweedfs/weed/pb"
 	"github.com/chrislusf/seaweedfs/weed/pb/messaging_pb"
 )
 
@@ -16,7 +16,7 @@ type Publisher struct {
 	messageCount       uint64
 	publisherId        string
 }
-
+/*
 func (mc *MessagingClient) NewPublisher(publisherId, namespace, topic string) (*Publisher, error) {
 	// read topic configuration
 	topicConfiguration := &messaging_pb.TopicConfiguration{
@@ -24,7 +24,11 @@ func (mc *MessagingClient) NewPublisher(publisherId, namespace, topic string) (*
 	}
 	publishClients := make([]messaging_pb.SeaweedMessaging_PublishClient, topicConfiguration.PartitionCount)
 	for i := 0; i < int(topicConfiguration.PartitionCount); i++ {
-		client, err := mc.setupPublisherClient(namespace, topic, int32(i))
+		client, err := setupPublisherClient(broker.TopicPartition{
+			Namespace: namespace,
+			Topic: topic,
+			Partition: int32(i),
+		})
 		if err != nil {
 			return nil, err
 		}
@@ -35,6 +39,7 @@ func (mc *MessagingClient) NewPublisher(publisherId, namespace, topic string) (*
 		topicConfiguration: topicConfiguration,
 	}, nil
 }
+*/
 
 func setupPublisherClient(grpcConnection *grpc.ClientConn, tp broker.TopicPartition) (messaging_pb.SeaweedMessaging_PublishClient, error) {