diff --git a/weed/mq/README.md b/weed/mq/README.md
index d4e2d5843..6a641c009 100644
--- a/weed/mq/README.md
+++ b/weed/mq/README.md
@@ -25,6 +25,10 @@ SeaweedMQ is designed for use cases that need to:
 * Pass messages by reference instead of copying.
   * Clients can optionally upload the messages first and just submit the references.
   * Drastically reduce the broker load.
+* Stateless brokers
+  * All brokers are equal. One broker is dynamically picked as the leader.
+  * Add brokers at any time.
+  * Allow rolling restart brokers or remove brokers at a pace.
 
 # Design
 
diff --git a/weed/mq/broker/brokder_grpc_pub.go b/weed/mq/broker/brokder_grpc_pub.go
new file mode 100644
index 000000000..a26be5171
--- /dev/null
+++ b/weed/mq/broker/brokder_grpc_pub.go
@@ -0,0 +1,16 @@
+package broker
+
+import (
+	"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
+)
+
+/*
+The messages is buffered in memory, and saved to filer under
+	/topics/<topic>/<date>/<hour>/<segment>/*.msg
+	/topics/<topic>/<date>/<hour>/segment
+	/topics/<topic>/info/segment_<id>.meta
+*/
+
+func (broker *MessageQueueBroker) Publish(stream mq_pb.SeaweedMessaging_PublishServer) error {
+	return nil
+}
diff --git a/weed/pb/filer_pb/filer.pb.go b/weed/pb/filer_pb/filer.pb.go
index 924e4e51e..beefbca10 100644
--- a/weed/pb/filer_pb/filer.pb.go
+++ b/weed/pb/filer_pb/filer.pb.go
@@ -4376,7 +4376,7 @@ var file_filer_proto_rawDesc = []byte{
 	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x4f, 0x0a, 0x10, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65,
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 }
diff --git a/weed/pb/iam_pb/iam.pb.go b/weed/pb/iam_pb/iam.pb.go
index 89a4f1584..9f0c2184d 100644
--- a/weed/pb/iam_pb/iam.pb.go
+++ b/weed/pb/iam_pb/iam.pb.go
@@ -210,7 +210,7 @@ var file_iam_proto_rawDesc = []byte{
 	0x4d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x4b, 0x0a, 0x10, 0x73, 0x65,
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 }
diff --git a/weed/pb/master_pb/master.pb.go b/weed/pb/master_pb/master.pb.go
index 0a0d451da..d865bb1d7 100644
--- a/weed/pb/master_pb/master.pb.go
+++ b/weed/pb/master_pb/master.pb.go
@@ -4379,7 +4379,7 @@ var file_master_proto_rawDesc = []byte{
 	0x73, 0x74, 0x65, 0x72, 0x5f, 0x70, 0x62, 0x2e, 0x52, 0x61, 0x66, 0x74, 0x52, 0x65, 0x6d, 0x6f,
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 }
diff --git a/weed/pb/mount_pb/mount.pb.go b/weed/pb/mount_pb/mount.pb.go
index cbaf533fe..55684e782 100644
--- a/weed/pb/mount_pb/mount.pb.go
+++ b/weed/pb/mount_pb/mount.pb.go
@@ -124,7 +124,7 @@ var file_mount_proto_rawDesc = []byte{
 	0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x4f, 0x0a, 0x10, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64,
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 }
diff --git a/weed/pb/mq.proto b/weed/pb/mq.proto
index 0612f349f..bb53f635e 100644
--- a/weed/pb/mq.proto
+++ b/weed/pb/mq.proto
@@ -10,6 +10,7 @@ option java_outer_classname = "MessagQueueProto";
 
 service SeaweedMessaging {
 
+    // control plane
     rpc FindBrokerLeader (FindBrokerLeaderRequest) returns (FindBrokerLeaderResponse) {
     }
     rpc AssignSegmentBrokers (AssignSegmentBrokersRequest) returns (AssignSegmentBrokersResponse) {
@@ -19,6 +20,9 @@ service SeaweedMessaging {
     rpc CheckBrokerLoad (CheckBrokerLoadRequest) returns (CheckBrokerLoadResponse) {
     }
 
+    // data plane
+    rpc Publish (stream PublishRequest) returns (stream PublishResponse) {
+    }
 }
 
 //////////////////////////////////////////////////
@@ -78,3 +82,16 @@ message CheckBrokerLoadResponse {
     int64 bytes_count = 2;
 
 }
+
+//////////////////////////////////////////////////
+message PublishRequest {
+    message InitMessage {
+        Segment segment = 1;
+    }
+    InitMessage init = 1;
+    bytes message = 2;
+}
+message PublishResponse {
+    int64 ack_sequence = 1;
+    bool is_closed = 2;
+}
diff --git a/weed/pb/mq_pb/mq.pb.go b/weed/pb/mq_pb/mq.pb.go
index 3323179ee..1f837d7bf 100644
--- a/weed/pb/mq_pb/mq.pb.go
+++ b/weed/pb/mq_pb/mq.pb.go
@@ -617,6 +617,164 @@ func (x *CheckBrokerLoadResponse) GetBytesCount() int64 {
 	return 0
 }
 
+//////////////////////////////////////////////////
+type PublishRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Init    *PublishRequest_InitMessage `protobuf:"bytes,1,opt,name=init,proto3" json:"init,omitempty"`
+	Message []byte                      `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
+}
+
+func (x *PublishRequest) Reset() {
+	*x = PublishRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_mq_proto_msgTypes[11]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PublishRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PublishRequest) ProtoMessage() {}
+
+func (x *PublishRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_mq_proto_msgTypes[11]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PublishRequest.ProtoReflect.Descriptor instead.
+func (*PublishRequest) Descriptor() ([]byte, []int) {
+	return file_mq_proto_rawDescGZIP(), []int{11}
+}
+
+func (x *PublishRequest) GetInit() *PublishRequest_InitMessage {
+	if x != nil {
+		return x.Init
+	}
+	return nil
+}
+
+func (x *PublishRequest) GetMessage() []byte {
+	if x != nil {
+		return x.Message
+	}
+	return nil
+}
+
+type PublishResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	AckSequence int64 `protobuf:"varint,1,opt,name=ack_sequence,json=ackSequence,proto3" json:"ack_sequence,omitempty"`
+	IsClosed    bool  `protobuf:"varint,2,opt,name=is_closed,json=isClosed,proto3" json:"is_closed,omitempty"`
+}
+
+func (x *PublishResponse) Reset() {
+	*x = PublishResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_mq_proto_msgTypes[12]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PublishResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PublishResponse) ProtoMessage() {}
+
+func (x *PublishResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_mq_proto_msgTypes[12]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PublishResponse.ProtoReflect.Descriptor instead.
+func (*PublishResponse) Descriptor() ([]byte, []int) {
+	return file_mq_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *PublishResponse) GetAckSequence() int64 {
+	if x != nil {
+		return x.AckSequence
+	}
+	return 0
+}
+
+func (x *PublishResponse) GetIsClosed() bool {
+	if x != nil {
+		return x.IsClosed
+	}
+	return false
+}
+
+type PublishRequest_InitMessage struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Segment *Segment `protobuf:"bytes,1,opt,name=segment,proto3" json:"segment,omitempty"`
+}
+
+func (x *PublishRequest_InitMessage) Reset() {
+	*x = PublishRequest_InitMessage{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_mq_proto_msgTypes[13]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *PublishRequest_InitMessage) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PublishRequest_InitMessage) ProtoMessage() {}
+
+func (x *PublishRequest_InitMessage) ProtoReflect() protoreflect.Message {
+	mi := &file_mq_proto_msgTypes[13]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PublishRequest_InitMessage.ProtoReflect.Descriptor instead.
+func (*PublishRequest_InitMessage) Descriptor() ([]byte, []int) {
+	return file_mq_proto_rawDescGZIP(), []int{11, 0}
+}
+
+func (x *PublishRequest_InitMessage) GetSegment() *Segment {
+	if x != nil {
+		return x.Segment
+	}
+	return nil
+}
+
 var File_mq_proto protoreflect.FileDescriptor
 
 var file_mq_proto_rawDesc = []byte{
@@ -683,40 +841,60 @@ var file_mq_proto_rawDesc = []byte{
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+	0x22, 0x00, 0x28, 0x01, 0x30, 0x01, 0x42, 0x4e, 0x0a, 0x0c, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65,
+	0x64, 0x66, 0x73, 0x2e, 0x6d, 0x71, 0x42, 0x10, 0x4d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x51, 0x75,
+	0x65, 0x75, 0x65, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x5a, 0x2c, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62,
+	0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f, 0x73,
+	0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f, 0x77, 0x65, 0x65, 0x64, 0x2f, 0x70, 0x62,
+	0x2f, 0x6d, 0x71, 0x5f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -731,7 +909,7 @@ func file_mq_proto_rawDescGZIP() []byte {
 	return file_mq_proto_rawDescData
 }
 
-var file_mq_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
+var file_mq_proto_msgTypes = make([]protoimpl.MessageInfo, 14)
 var file_mq_proto_goTypes = []interface{}{
 	(*SegmentInfo)(nil),                  // 0: messaging_pb.SegmentInfo
 	(*FindBrokerLeaderRequest)(nil),      // 1: messaging_pb.FindBrokerLeaderRequest
@@ -744,25 +922,32 @@ var file_mq_proto_goTypes = []interface{}{
 	(*CheckSegmentStatusResponse)(nil),   // 8: messaging_pb.CheckSegmentStatusResponse
 	(*CheckBrokerLoadRequest)(nil),       // 9: messaging_pb.CheckBrokerLoadRequest
 	(*CheckBrokerLoadResponse)(nil),      // 10: messaging_pb.CheckBrokerLoadResponse
+	(*PublishRequest)(nil),               // 11: messaging_pb.PublishRequest
+	(*PublishResponse)(nil),              // 12: messaging_pb.PublishResponse
+	(*PublishRequest_InitMessage)(nil),   // 13: messaging_pb.PublishRequest.InitMessage
 }
 var file_mq_proto_depIdxs = []int32{
 	4,  // 0: messaging_pb.SegmentInfo.segment:type_name -> messaging_pb.Segment
 	3,  // 1: messaging_pb.Segment.partition:type_name -> messaging_pb.Partition
 	4,  // 2: messaging_pb.AssignSegmentBrokersRequest.segment:type_name -> messaging_pb.Segment
 	4,  // 3: messaging_pb.CheckSegmentStatusRequest.segment:type_name -> messaging_pb.Segment
-	1,  // 4: messaging_pb.SeaweedMessaging.FindBrokerLeader:input_type -> messaging_pb.FindBrokerLeaderRequest
-	5,  // 5: messaging_pb.SeaweedMessaging.AssignSegmentBrokers:input_type -> messaging_pb.AssignSegmentBrokersRequest
-	7,  // 6: messaging_pb.SeaweedMessaging.CheckSegmentStatus:input_type -> messaging_pb.CheckSegmentStatusRequest
-	9,  // 7: messaging_pb.SeaweedMessaging.CheckBrokerLoad:input_type -> messaging_pb.CheckBrokerLoadRequest
-	2,  // 8: messaging_pb.SeaweedMessaging.FindBrokerLeader:output_type -> messaging_pb.FindBrokerLeaderResponse
-	6,  // 9: messaging_pb.SeaweedMessaging.AssignSegmentBrokers:output_type -> messaging_pb.AssignSegmentBrokersResponse
-	8,  // 10: messaging_pb.SeaweedMessaging.CheckSegmentStatus:output_type -> messaging_pb.CheckSegmentStatusResponse
-	10, // 11: messaging_pb.SeaweedMessaging.CheckBrokerLoad:output_type -> messaging_pb.CheckBrokerLoadResponse
-	8,  // [8:12] is the sub-list for method output_type
-	4,  // [4:8] is the sub-list for method input_type
-	4,  // [4:4] is the sub-list for extension type_name
-	4,  // [4:4] is the sub-list for extension extendee
-	0,  // [0:4] is the sub-list for field type_name
+	13, // 4: messaging_pb.PublishRequest.init:type_name -> messaging_pb.PublishRequest.InitMessage
+	4,  // 5: messaging_pb.PublishRequest.InitMessage.segment:type_name -> messaging_pb.Segment
+	1,  // 6: messaging_pb.SeaweedMessaging.FindBrokerLeader:input_type -> messaging_pb.FindBrokerLeaderRequest
+	5,  // 7: messaging_pb.SeaweedMessaging.AssignSegmentBrokers:input_type -> messaging_pb.AssignSegmentBrokersRequest
+	7,  // 8: messaging_pb.SeaweedMessaging.CheckSegmentStatus:input_type -> messaging_pb.CheckSegmentStatusRequest
+	9,  // 9: messaging_pb.SeaweedMessaging.CheckBrokerLoad:input_type -> messaging_pb.CheckBrokerLoadRequest
+	11, // 10: messaging_pb.SeaweedMessaging.Publish:input_type -> messaging_pb.PublishRequest
+	2,  // 11: messaging_pb.SeaweedMessaging.FindBrokerLeader:output_type -> messaging_pb.FindBrokerLeaderResponse
+	6,  // 12: messaging_pb.SeaweedMessaging.AssignSegmentBrokers:output_type -> messaging_pb.AssignSegmentBrokersResponse
+	8,  // 13: messaging_pb.SeaweedMessaging.CheckSegmentStatus:output_type -> messaging_pb.CheckSegmentStatusResponse
+	10, // 14: messaging_pb.SeaweedMessaging.CheckBrokerLoad:output_type -> messaging_pb.CheckBrokerLoadResponse
+	12, // 15: messaging_pb.SeaweedMessaging.Publish:output_type -> messaging_pb.PublishResponse
+	11, // [11:16] is the sub-list for method output_type
+	6,  // [6:11] is the sub-list for method input_type
+	6,  // [6:6] is the sub-list for extension type_name
+	6,  // [6:6] is the sub-list for extension extendee
+	0,  // [0:6] is the sub-list for field type_name
 }
 
 func init() { file_mq_proto_init() }
@@ -903,6 +1088,42 @@ func file_mq_proto_init() {
 				return nil
 			}
 		}
+		file_mq_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PublishRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_mq_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PublishResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_mq_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*PublishRequest_InitMessage); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -910,7 +1131,7 @@ func file_mq_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_mq_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   11,
+			NumMessages:   14,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/weed/pb/mq_pb/mq_grpc.pb.go b/weed/pb/mq_pb/mq_grpc.pb.go
index 463888dac..55b2b4fc2 100644
--- a/weed/pb/mq_pb/mq_grpc.pb.go
+++ b/weed/pb/mq_pb/mq_grpc.pb.go
@@ -18,10 +18,13 @@ const _ = grpc.SupportPackageIsVersion7
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type SeaweedMessagingClient interface {
+	// control plane
 	FindBrokerLeader(ctx context.Context, in *FindBrokerLeaderRequest, opts ...grpc.CallOption) (*FindBrokerLeaderResponse, error)
 	AssignSegmentBrokers(ctx context.Context, in *AssignSegmentBrokersRequest, opts ...grpc.CallOption) (*AssignSegmentBrokersResponse, error)
 	CheckSegmentStatus(ctx context.Context, in *CheckSegmentStatusRequest, opts ...grpc.CallOption) (*CheckSegmentStatusResponse, error)
 	CheckBrokerLoad(ctx context.Context, in *CheckBrokerLoadRequest, opts ...grpc.CallOption) (*CheckBrokerLoadResponse, error)
+	// data plane
+	Publish(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_PublishClient, error)
 }
 
 type seaweedMessagingClient struct {
@@ -68,14 +71,48 @@ func (c *seaweedMessagingClient) CheckBrokerLoad(ctx context.Context, in *CheckB
 	return out, nil
 }
 
+func (c *seaweedMessagingClient) Publish(ctx context.Context, opts ...grpc.CallOption) (SeaweedMessaging_PublishClient, error) {
+	stream, err := c.cc.NewStream(ctx, &SeaweedMessaging_ServiceDesc.Streams[0], "/messaging_pb.SeaweedMessaging/Publish", opts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &seaweedMessagingPublishClient{stream}
+	return x, nil
+}
+
+type SeaweedMessaging_PublishClient interface {
+	Send(*PublishRequest) error
+	Recv() (*PublishResponse, error)
+	grpc.ClientStream
+}
+
+type seaweedMessagingPublishClient struct {
+	grpc.ClientStream
+}
+
+func (x *seaweedMessagingPublishClient) Send(m *PublishRequest) error {
+	return x.ClientStream.SendMsg(m)
+}
+
+func (x *seaweedMessagingPublishClient) Recv() (*PublishResponse, error) {
+	m := new(PublishResponse)
+	if err := x.ClientStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 // SeaweedMessagingServer is the server API for SeaweedMessaging service.
 // All implementations must embed UnimplementedSeaweedMessagingServer
 // for forward compatibility
 type SeaweedMessagingServer interface {
+	// control plane
 	FindBrokerLeader(context.Context, *FindBrokerLeaderRequest) (*FindBrokerLeaderResponse, error)
 	AssignSegmentBrokers(context.Context, *AssignSegmentBrokersRequest) (*AssignSegmentBrokersResponse, error)
 	CheckSegmentStatus(context.Context, *CheckSegmentStatusRequest) (*CheckSegmentStatusResponse, error)
 	CheckBrokerLoad(context.Context, *CheckBrokerLoadRequest) (*CheckBrokerLoadResponse, error)
+	// data plane
+	Publish(SeaweedMessaging_PublishServer) error
 	mustEmbedUnimplementedSeaweedMessagingServer()
 }
 
@@ -95,6 +132,9 @@ func (UnimplementedSeaweedMessagingServer) CheckSegmentStatus(context.Context, *
 func (UnimplementedSeaweedMessagingServer) CheckBrokerLoad(context.Context, *CheckBrokerLoadRequest) (*CheckBrokerLoadResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CheckBrokerLoad not implemented")
 }
+func (UnimplementedSeaweedMessagingServer) Publish(SeaweedMessaging_PublishServer) error {
+	return status.Errorf(codes.Unimplemented, "method Publish not implemented")
+}
 func (UnimplementedSeaweedMessagingServer) mustEmbedUnimplementedSeaweedMessagingServer() {}
 
 // UnsafeSeaweedMessagingServer may be embedded to opt out of forward compatibility for this service.
@@ -180,6 +220,32 @@ func _SeaweedMessaging_CheckBrokerLoad_Handler(srv interface{}, ctx context.Cont
 	return interceptor(ctx, in, info, handler)
 }
 
+func _SeaweedMessaging_Publish_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(SeaweedMessagingServer).Publish(&seaweedMessagingPublishServer{stream})
+}
+
+type SeaweedMessaging_PublishServer interface {
+	Send(*PublishResponse) error
+	Recv() (*PublishRequest, error)
+	grpc.ServerStream
+}
+
+type seaweedMessagingPublishServer struct {
+	grpc.ServerStream
+}
+
+func (x *seaweedMessagingPublishServer) Send(m *PublishResponse) error {
+	return x.ServerStream.SendMsg(m)
+}
+
+func (x *seaweedMessagingPublishServer) Recv() (*PublishRequest, error) {
+	m := new(PublishRequest)
+	if err := x.ServerStream.RecvMsg(m); err != nil {
+		return nil, err
+	}
+	return m, nil
+}
+
 // SeaweedMessaging_ServiceDesc is the grpc.ServiceDesc for SeaweedMessaging service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -204,6 +270,13 @@ var SeaweedMessaging_ServiceDesc = grpc.ServiceDesc{
 			Handler:    _SeaweedMessaging_CheckBrokerLoad_Handler,
 		},
 	},
-	Streams:  []grpc.StreamDesc{},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Publish",
+			Handler:       _SeaweedMessaging_Publish_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
 	Metadata: "mq.proto",
 }
diff --git a/weed/pb/remote_pb/remote.pb.go b/weed/pb/remote_pb/remote.pb.go
index a9514c212..fbe77a4ac 100644
--- a/weed/pb/remote_pb/remote.pb.go
+++ b/weed/pb/remote_pb/remote.pb.go
@@ -645,7 +645,7 @@ var file_remote_proto_rawDesc = []byte{
 	0x01, 0x28, 0x09, 0x52, 0x04, 0x70, 0x61, 0x74, 0x68, 0x42, 0x50, 0x0a, 0x10, 0x73, 0x65, 0x61,
 	0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2e, 0x63, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x42, 0x0a, 0x46,
 	0x69, 0x6c, 0x65, 0x72, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75,
-	0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x63, 0x68, 0x72, 0x69, 0x73, 0x6c, 0x75, 0x73, 0x66, 0x2f,
+	0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f,
 	0x73, 0x65, 0x61, 0x77, 0x65, 0x65, 0x64, 0x66, 0x73, 0x2f, 0x77, 0x65, 0x65, 0x64, 0x2f, 0x70,
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 	0x74, 0x6f, 0x33,
diff --git a/weed/pb/s3_pb/s3.pb.go b/weed/pb/s3_pb/s3.pb.go
index 44422b519..640d05853 100644
--- a/weed/pb/s3_pb/s3.pb.go
+++ b/weed/pb/s3_pb/s3.pb.go
@@ -263,8 +263,8 @@ var file_s3_proto_rawDesc = []byte{
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 }
diff --git a/weed/pb/volume_server_pb/volume_server.pb.go b/weed/pb/volume_server_pb/volume_server.pb.go
index b2d160146..2bfe69453 100644
--- a/weed/pb/volume_server_pb/volume_server.pb.go
+++ b/weed/pb/volume_server_pb/volume_server.pb.go
@@ -6510,7 +6510,7 @@ var file_volume_server_proto_rawDesc = []byte{
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