Code change to make Solicit router.proto message

network/default.go

@@ -29,8 +29,6 @@ var (
 )
 
 var (
-	// ErrMsgUnknown is returned when unknown message is attempted to send or receive
-	ErrMsgUnknown = errors.New("unknown message")
 	// ErrClientNotFound is returned when client for tunnel channel could not be found
 	ErrClientNotFound = errors.New("client not found")
 )
@@ -277,8 +275,13 @@ func (n *network) processNetChan(client transport.Client, listener tunnel.Listen
 					lastSeen: now,
 				}
 				n.Unlock()
+				// get all the node peers down to MaxDepth encoded in protobuf message
+				msg, err := n.node.getProtoTopology(MaxDepth)
+				if err != nil {
+					log.Debugf("Network unable to retrieve node peers: %s", err)
+				}
 				// advertise yourself to the network
-				if err := n.sendMsg("peer", NetworkChannel); err != nil {
+				if err := n.sendMsg("peer", msg, NetworkChannel); err != nil {
 					log.Debugf("Network failed to advertise peers: %v", err)
 				}
 				// advertise all the routes when a new node has connected
@@ -310,8 +313,10 @@ func (n *network) processNetChan(client transport.Client, listener tunnel.Listen
 					}
 					n.Unlock()
 					// send a solicit message when discovering new peer
-					// NOTE: we need to release the Lock here as sendMsg locsk, too
-					if err := n.sendMsg("solicit", ControlChannel); err != nil {
+					msg := &pbRtr.Solicit{
+						Id: n.options.Id,
+					}
+					if err := n.sendMsg("solicit", msg, ControlChannel); err != nil {
 						log.Debugf("Network failed to send solicit message: %s", err)
 					}
 					// after adding new peer go to the next step
@@ -351,49 +356,15 @@ func (n *network) processNetChan(client transport.Client, listener tunnel.Listen
 }
 
 // sendMsg sends a message to the tunnel channel
-func (n *network) sendMsg(msgType string, channel string) error {
-	node := &pbNet.Node{
-		Id:      n.options.Id,
-		Address: n.options.Address,
-	}
-
-	var protoMsg proto.Message
-
-	switch msgType {
-	case "connect":
-		protoMsg = &pbNet.Connect{
-			Node: node,
-		}
-	case "close":
-		protoMsg = &pbNet.Close{
-			Node: node,
-		}
-	case "solicit":
-		protoMsg = &pbNet.Solicit{
-			Node: node,
-		}
-	case "peer":
-		n.RLock()
-		var err error
-		// get all the node peers down to MaxDepth
-		protoMsg, err = n.node.getProtoTopology(MaxDepth)
-		if err != nil {
-			log.Debugf("Network unable to retrieve node peers: %s", err)
-			return err
-		}
-		n.RUnlock()
-	default:
-		return ErrMsgUnknown
-	}
-
-	body, err := proto.Marshal(protoMsg)
+func (n *network) sendMsg(method string, msg proto.Message, channel string) error {
+	body, err := proto.Marshal(msg)
 	if err != nil {
 		return err
 	}
 	// create transport message and chuck it down the pipe
 	m := transport.Message{
 		Header: map[string]string{
-			"Micro-Method": msgType,
+			"Micro-Method": method,
 		},
 		Body: body,
 	}
@@ -407,7 +378,7 @@ func (n *network) sendMsg(msgType string, channel string) error {
 	}
 	n.RUnlock()
 
-	log.Debugf("Network sending %s message from: %s", msgType, node.Id)
+	log.Debugf("Network sending %s message from: %s", method, n.options.Id)
 	if err := client.Send(&m); err != nil {
 		return err
 	}
@@ -425,8 +396,16 @@ func (n *network) announce(client transport.Client) {
 		case <-n.closed:
 			return
 		case <-announce.C:
+			n.RLock()
+			msg, err := n.node.getProtoTopology(MaxDepth)
+			if err != nil {
+				log.Debugf("Network unable to retrieve node peers: %s", err)
+				n.RUnlock()
+				continue
+			}
+			n.RUnlock()
 			// advertise yourself to the network
-			if err := n.sendMsg("peer", NetworkChannel); err != nil {
+			if err := n.sendMsg("peer", msg, NetworkChannel); err != nil {
 				log.Debugf("Network failed to advertise peers: %v", err)
 				continue
 			}
@@ -598,12 +577,15 @@ func (n *network) processCtrlChan(client transport.Client, listener tunnel.Liste
 						lastSeen: now,
 					}
 					n.peers[pbRtrAdvert.Id] = advertNode
+					n.Unlock()
 					// send a solicit message when discovering a new node
-					if err := n.sendMsg("solicit", ControlChannel); err != nil {
+					msg := &pbRtr.Solicit{
+						Id: n.options.Id,
+					}
+					if err := n.sendMsg("solicit", msg, ControlChannel); err != nil {
 						log.Debugf("Network failed to send solicit message: %s", err)
 					}
 				}
-				n.Unlock()
 
 				var events []*router.Event
 				for _, event := range pbRtrAdvert.Events {
@@ -660,14 +642,14 @@ func (n *network) processCtrlChan(client transport.Client, listener tunnel.Liste
 					continue
 				}
 			case "solicit":
-				pbNetSolicit := &pbNet.Solicit{}
-				if err := proto.Unmarshal(m.Body, pbNetSolicit); err != nil {
+				pbRtrSolicit := &pbRtr.Solicit{}
+				if err := proto.Unmarshal(m.Body, pbRtrSolicit); err != nil {
 					log.Debugf("Network fail to unmarshal solicit message: %v", err)
 					continue
 				}
-				log.Debugf("Network received solicit message from: %s", pbNetSolicit.Node.Id)
-				// don't process your own messages
-				if pbNetSolicit.Node.Id == n.options.Id {
+				log.Debugf("Network received solicit message from: %s", pbRtrSolicit.Id)
+				// ignore solicitation when requested by you
+				if pbRtrSolicit.Id == n.options.Id {
 					continue
 				}
 				// advertise all the routes when a new node has connected
@@ -707,29 +689,14 @@ func (n *network) advertise(client transport.Client, advertChan <-chan *router.A
 				}
 				events = append(events, e)
 			}
-			pbRtrAdvert := &pbRtr.Advert{
+			msg := &pbRtr.Advert{
 				Id:        advert.Id,
 				Type:      pbRtr.AdvertType(advert.Type),
 				Timestamp: advert.Timestamp.UnixNano(),
 				Events:    events,
 			}
-			body, err := proto.Marshal(pbRtrAdvert)
-			if err != nil {
-				// TODO: should we bail here?
-				log.Debugf("Network failed to marshal advert message: %v", err)
-				continue
-			}
-			// create transport message and chuck it down the pipe
-			m := transport.Message{
-				Header: map[string]string{
-					"Micro-Method": "advert",
-				},
-				Body: body,
-			}
-
-			log.Debugf("Network sending advert message from: %s", pbRtrAdvert.Id)
-			if err := client.Send(&m); err != nil {
-				log.Debugf("Network failed to send advert %s: %v", pbRtrAdvert.Id, err)
+			if err := n.sendMsg("advert", msg, NetworkChannel); err != nil {
+				log.Debugf("Network failed to advertise routes: %v", err)
 				continue
 			}
 		case <-n.closed:
@@ -814,7 +781,13 @@ func (n *network) Connect() error {
 	// NOTE: in theory we could do this as soon as
 	// Dial to NetworkChannel succeeds, but instead
 	// we initialize all other node resources first
-	if err := n.sendMsg("connect", NetworkChannel); err != nil {
+	msg := &pbNet.Connect{
+		Node: &pbNet.Node{
+			Id:      n.options.Id,
+			Address: n.options.Address,
+		},
+	}
+	if err := n.sendMsg("connect", msg, NetworkChannel); err != nil {
 		log.Debugf("Network failed to send connect message: %s", err)
 	}
 
@@ -880,9 +853,13 @@ func (n *network) Close() error {
 	case <-n.closed:
 		return nil
 	default:
-		// send close message only if we managed to connect to NetworkChannel
-		log.Debugf("Sending close message from: %s", n.options.Id)
-		if err := n.sendMsg("close", NetworkChannel); err != nil {
+		msg := &pbNet.Close{
+			Node: &pbNet.Node{
+				Id:      n.options.Id,
+				Address: n.options.Address,
+			},
+		}
+		if err := n.sendMsg("close", msg, NetworkChannel); err != nil {
 			log.Debugf("Network failed to send close message: %s", err)
 		}
 		// TODO: send close message to the network channel

network/proto/network.pb.go

@@ -388,47 +388,6 @@ func (m *Close) GetNode() *Node {
 	return nil
 }
 
-// Solicit is sent when soliciting routes from the network nodes
-type Solicit struct {
-	// network node
-	Node                 *Node    `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *Solicit) Reset()         { *m = Solicit{} }
-func (m *Solicit) String() string { return proto.CompactTextString(m) }
-func (*Solicit) ProtoMessage()    {}
-func (*Solicit) Descriptor() ([]byte, []int) {
-	return fileDescriptor_8571034d60397816, []int{9}
-}
-
-func (m *Solicit) XXX_Unmarshal(b []byte) error {
-	return xxx_messageInfo_Solicit.Unmarshal(m, b)
-}
-func (m *Solicit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	return xxx_messageInfo_Solicit.Marshal(b, m, deterministic)
-}
-func (m *Solicit) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Solicit.Merge(m, src)
-}
-func (m *Solicit) XXX_Size() int {
-	return xxx_messageInfo_Solicit.Size(m)
-}
-func (m *Solicit) XXX_DiscardUnknown() {
-	xxx_messageInfo_Solicit.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Solicit proto.InternalMessageInfo
-
-func (m *Solicit) GetNode() *Node {
-	if m != nil {
-		return m.Node
-	}
-	return nil
-}
-
 // Peer is used to advertise node peers
 type Peer struct {
 	// network node
@@ -444,7 +403,7 @@ func (m *Peer) Reset()         { *m = Peer{} }
 func (m *Peer) String() string { return proto.CompactTextString(m) }
 func (*Peer) ProtoMessage()    {}
 func (*Peer) Descriptor() ([]byte, []int) {
-	return fileDescriptor_8571034d60397816, []int{10}
+	return fileDescriptor_8571034d60397816, []int{9}
 }
 
 func (m *Peer) XXX_Unmarshal(b []byte) error {
@@ -489,36 +448,35 @@ func init() {
 	proto.RegisterType((*Node)(nil), "go.micro.network.Node")
 	proto.RegisterType((*Connect)(nil), "go.micro.network.Connect")
 	proto.RegisterType((*Close)(nil), "go.micro.network.Close")
-	proto.RegisterType((*Solicit)(nil), "go.micro.network.Solicit")
 	proto.RegisterType((*Peer)(nil), "go.micro.network.Peer")
 }
 
 func init() { proto.RegisterFile("network.proto", fileDescriptor_8571034d60397816) }
 
 var fileDescriptor_8571034d60397816 = []byte{
-	// 382 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x93, 0x51, 0x4f, 0xea, 0x30,
-	0x14, 0xc7, 0x61, 0x17, 0xee, 0xe0, 0x70, 0xb9, 0x92, 0x3e, 0x98, 0x85, 0x04, 0x03, 0x7d, 0x22,
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-	0x9e, 0xf3, 0x3f, 0xbf, 0xff, 0xda, 0xfe, 0x0b, 0xcd, 0x98, 0xa9, 0x77, 0x14, 0xaf, 0x7e, 0x22,
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-	0x66, 0xe9, 0x07, 0xb8, 0x1e, 0x98, 0xce, 0x20, 0xc2, 0x6b, 0xfb, 0x21, 0x70, 0xa3, 0x98, 0x18,
-	0x98, 0xc9, 0x74, 0x61, 0x31, 0xb4, 0x09, 0x8d, 0x29, 0x97, 0x6a, 0xce, 0xde, 0x36, 0x4c, 0x2a,
-	0x7a, 0x0b, 0xff, 0xec, 0x52, 0x26, 0x18, 0x4b, 0x46, 0xae, 0xa0, 0x1a, 0x63, 0xc8, 0xa4, 0x57,
-	0xee, 0xfe, 0xe9, 0x37, 0x86, 0xe7, 0xfe, 0xbe, 0xab, 0x3f, 0xc3, 0x90, 0xcd, 0xad, 0x88, 0x76,
-	0xa0, 0xf1, 0xc0, 0x98, 0x48, 0x61, 0xe4, 0x3f, 0x38, 0x3c, 0xf4, 0xca, 0xdd, 0x72, 0xbf, 0x3e,
-	0x77, 0x78, 0xa8, 0xe1, 0xb6, 0x9d, 0xc3, 0x13, 0xc6, 0xc4, 0xaf, 0x70, 0x23, 0xa2, 0x3d, 0x38,
-	0x7b, 0xc4, 0x04, 0x57, 0x18, 0x7d, 0x14, 0x19, 0xdc, 0x41, 0x2b, 0x97, 0xa4, 0x26, 0x43, 0xa8,
-	0xa9, 0xb4, 0x66, 0x94, 0x47, 0x7d, 0xcc, 0x6f, 0x6d, 0x75, 0xf4, 0x06, 0x2a, 0xda, 0x79, 0x9f,
-	0x4f, 0x3c, 0x70, 0x9f, 0xc3, 0x50, 0x30, 0x29, 0x3d, 0xc7, 0x14, 0xb3, 0x25, 0x1d, 0x83, 0x3b,
-	0xc1, 0x38, 0x66, 0x81, 0x22, 0x97, 0x50, 0xd1, 0xa7, 0x51, 0x6c, 0x66, 0x36, 0x65, 0x34, 0x74,
-	0x04, 0xd5, 0xc9, 0x0a, 0x25, 0x3b, 0x69, 0x68, 0x0c, 0xee, 0x02, 0x57, 0x3c, 0xe0, 0xa7, 0x79,
-	0x3d, 0x41, 0x45, 0x6f, 0xf3, 0x94, 0x99, 0xfc, 0x86, 0x9c, 0xa2, 0x1b, 0x32, 0x27, 0x67, 0x45,
-	0xc3, 0x4f, 0x07, 0xdc, 0x99, 0xad, 0x93, 0x29, 0xd4, 0x75, 0x90, 0x34, 0x4b, 0x92, 0xce, 0xe1,
-	0xdc, 0x4e, 0xe8, 0xda, 0x17, 0x45, 0x6d, 0x7b, 0x85, 0xb4, 0x94, 0xd1, 0xb4, 0xd9, 0x51, 0xda,
-	0x4e, 0xea, 0x8e, 0xd1, 0x76, 0x53, 0x47, 0x4b, 0x64, 0x01, 0xb5, 0x2c, 0x26, 0xa4, 0x77, 0xa8,
-	0xde, 0x4b, 0x59, 0x9b, 0xfe, 0x24, 0xd9, 0x42, 0xef, 0x01, 0xcc, 0x4f, 0xeb, 0xc7, 0x25, 0x89,
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-	0xe8, 0x2b, 0x00, 0x00, 0xff, 0xff, 0x0d, 0xd5, 0xbf, 0xdc, 0xf0, 0x03, 0x00, 0x00,
+	// 371 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x93, 0xc1, 0x4e, 0xc2, 0x40,
+	0x10, 0x86, 0xa1, 0x82, 0xc0, 0x20, 0x4a, 0xf6, 0x60, 0x1a, 0x12, 0x0c, 0xec, 0x89, 0x18, 0x2d,
+	0x06, 0xe2, 0xcd, 0x1b, 0x89, 0x5e, 0x08, 0x31, 0xe8, 0x03, 0x28, 0x74, 0x52, 0x1b, 0xa1, 0x53,
+	0x77, 0x97, 0x18, 0x9f, 0xcf, 0x17, 0x33, 0xbb, 0xdb, 0x52, 0x04, 0xaa, 0xe1, 0xd6, 0x9d, 0xf9,
+	0xe7, 0xfb, 0xb7, 0xb3, 0x33, 0xd0, 0x88, 0x50, 0x7d, 0x92, 0x78, 0xf7, 0x62, 0x41, 0x8a, 0x58,
+	0x33, 0x20, 0x6f, 0x19, 0xce, 0x05, 0x79, 0x49, 0xbc, 0x35, 0x0c, 0x42, 0xf5, 0xb6, 0x9a, 0x79,
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+	0x28, 0x12, 0x18, 0x3b, 0x05, 0x27, 0xf4, 0xdd, 0x62, 0xa7, 0xd8, 0xab, 0x4d, 0x9d, 0xd0, 0xd7,
+	0x70, 0x9b, 0xce, 0xe0, 0x31, 0xa2, 0xf8, 0x17, 0x6e, 0x44, 0xbc, 0x0b, 0x67, 0xcf, 0x14, 0xd3,
+	0x82, 0x82, 0xaf, 0x3c, 0x83, 0x7b, 0x68, 0x66, 0x92, 0xc4, 0x64, 0x00, 0x55, 0x95, 0xc4, 0x8c,
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+	0x03, 0x00, 0x00,
 }

network/proto/network.proto

@@ -63,12 +63,6 @@ message Close {
         Node node = 1;
 }
 
-// Solicit is sent when soliciting routes from the network nodes
-message Solicit {
-        // network node
-        Node node = 1;
-}
-
 // Peer is used to advertise node peers
 message Peer {
         // network node

router/proto/router.micro.go

@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-micro. DO NOT EDIT.
-// source: micro/go-micro/router/proto/router.proto
+// source: router.proto
 
 package go_micro_router
 
@@ -37,6 +37,7 @@ type RouterService interface {
 	Lookup(ctx context.Context, in *LookupRequest, opts ...client.CallOption) (*LookupResponse, error)
 	Watch(ctx context.Context, in *WatchRequest, opts ...client.CallOption) (Router_WatchService, error)
 	Advertise(ctx context.Context, in *Request, opts ...client.CallOption) (Router_AdvertiseService, error)
+	Solicit(ctx context.Context, in *Request, opts ...client.CallOption) (*Response, error)
 	Process(ctx context.Context, in *Advert, opts ...client.CallOption) (*ProcessResponse, error)
 	Status(ctx context.Context, in *Request, opts ...client.CallOption) (*StatusResponse, error)
 }
@@ -157,6 +158,16 @@ func (x *routerServiceAdvertise) Recv() (*Advert, error) {
 	return m, nil
 }
 
+func (c *routerService) Solicit(ctx context.Context, in *Request, opts ...client.CallOption) (*Response, error) {
+	req := c.c.NewRequest(c.name, "Router.Solicit", in)
+	out := new(Response)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *routerService) Process(ctx context.Context, in *Advert, opts ...client.CallOption) (*ProcessResponse, error) {
 	req := c.c.NewRequest(c.name, "Router.Process", in)
 	out := new(ProcessResponse)
@@ -183,6 +194,7 @@ type RouterHandler interface {
 	Lookup(context.Context, *LookupRequest, *LookupResponse) error
 	Watch(context.Context, *WatchRequest, Router_WatchStream) error
 	Advertise(context.Context, *Request, Router_AdvertiseStream) error
+	Solicit(context.Context, *Request, *Response) error
 	Process(context.Context, *Advert, *ProcessResponse) error
 	Status(context.Context, *Request, *StatusResponse) error
 }
@@ -192,6 +204,7 @@ func RegisterRouterHandler(s server.Server, hdlr RouterHandler, opts ...server.H
 		Lookup(ctx context.Context, in *LookupRequest, out *LookupResponse) error
 		Watch(ctx context.Context, stream server.Stream) error
 		Advertise(ctx context.Context, stream server.Stream) error
+		Solicit(ctx context.Context, in *Request, out *Response) error
 		Process(ctx context.Context, in *Advert, out *ProcessResponse) error
 		Status(ctx context.Context, in *Request, out *StatusResponse) error
 	}
@@ -280,6 +293,10 @@ func (x *routerAdvertiseStream) Send(m *Advert) error {
 	return x.stream.Send(m)
 }
 
+func (h *routerHandler) Solicit(ctx context.Context, in *Request, out *Response) error {
+	return h.RouterHandler.Solicit(ctx, in, out)
+}
+
 func (h *routerHandler) Process(ctx context.Context, in *Advert, out *ProcessResponse) error {
 	return h.RouterHandler.Process(ctx, in, out)
 }

router/proto/router.pb.go

@@ -1,13 +1,11 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: micro/go-micro/router/proto/router.proto
+// source: router.proto
 
 package go_micro_router
 
 import (
-	context "context"
 	fmt "fmt"
 	proto "github.com/golang/protobuf/proto"
-	grpc "google.golang.org/grpc"
 	math "math"
 )
 
@@ -45,7 +43,7 @@ func (x AdvertType) String() string {
 }
 
 func (AdvertType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{0}
+	return fileDescriptor_367072455c71aedc, []int{0}
 }
 
 // EventType defines the type of event
@@ -74,7 +72,7 @@ func (x EventType) String() string {
 }
 
 func (EventType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{1}
+	return fileDescriptor_367072455c71aedc, []int{1}
 }
 
 // Empty request
@@ -88,7 +86,7 @@ func (m *Request) Reset()         { *m = Request{} }
 func (m *Request) String() string { return proto.CompactTextString(m) }
 func (*Request) ProtoMessage()    {}
 func (*Request) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{0}
+	return fileDescriptor_367072455c71aedc, []int{0}
 }
 
 func (m *Request) XXX_Unmarshal(b []byte) error {
@@ -109,6 +107,38 @@ func (m *Request) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_Request proto.InternalMessageInfo
 
+// Empty response
+type Response struct {
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Response) Reset()         { *m = Response{} }
+func (m *Response) String() string { return proto.CompactTextString(m) }
+func (*Response) ProtoMessage()    {}
+func (*Response) Descriptor() ([]byte, []int) {
+	return fileDescriptor_367072455c71aedc, []int{1}
+}
+
+func (m *Response) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Response.Unmarshal(m, b)
+}
+func (m *Response) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Response.Marshal(b, m, deterministic)
+}
+func (m *Response) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Response.Merge(m, src)
+}
+func (m *Response) XXX_Size() int {
+	return xxx_messageInfo_Response.Size(m)
+}
+func (m *Response) XXX_DiscardUnknown() {
+	xxx_messageInfo_Response.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Response proto.InternalMessageInfo
+
 // ListResponse is returned by List
 type ListResponse struct {
 	Routes               []*Route `protobuf:"bytes,1,rep,name=routes,proto3" json:"routes,omitempty"`
@@ -121,7 +151,7 @@ func (m *ListResponse) Reset()         { *m = ListResponse{} }
 func (m *ListResponse) String() string { return proto.CompactTextString(m) }
 func (*ListResponse) ProtoMessage()    {}
 func (*ListResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{1}
+	return fileDescriptor_367072455c71aedc, []int{2}
 }
 
 func (m *ListResponse) XXX_Unmarshal(b []byte) error {
@@ -161,7 +191,7 @@ func (m *LookupRequest) Reset()         { *m = LookupRequest{} }
 func (m *LookupRequest) String() string { return proto.CompactTextString(m) }
 func (*LookupRequest) ProtoMessage()    {}
 func (*LookupRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{2}
+	return fileDescriptor_367072455c71aedc, []int{3}
 }
 
 func (m *LookupRequest) XXX_Unmarshal(b []byte) error {
@@ -201,7 +231,7 @@ func (m *LookupResponse) Reset()         { *m = LookupResponse{} }
 func (m *LookupResponse) String() string { return proto.CompactTextString(m) }
 func (*LookupResponse) ProtoMessage()    {}
 func (*LookupResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{3}
+	return fileDescriptor_367072455c71aedc, []int{4}
 }
 
 func (m *LookupResponse) XXX_Unmarshal(b []byte) error {
@@ -229,6 +259,7 @@ func (m *LookupResponse) GetRoutes() []*Route {
 	return nil
 }
 
+// QueryRequest queries Table for Routes
 type QueryRequest struct {
 	Query                *Query   `protobuf:"bytes,1,opt,name=query,proto3" json:"query,omitempty"`
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
@@ -240,7 +271,7 @@ func (m *QueryRequest) Reset()         { *m = QueryRequest{} }
 func (m *QueryRequest) String() string { return proto.CompactTextString(m) }
 func (*QueryRequest) ProtoMessage()    {}
 func (*QueryRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{4}
+	return fileDescriptor_367072455c71aedc, []int{5}
 }
 
 func (m *QueryRequest) XXX_Unmarshal(b []byte) error {
@@ -268,6 +299,7 @@ func (m *QueryRequest) GetQuery() *Query {
 	return nil
 }
 
+// QueryResponse is returned by Query
 type QueryResponse struct {
 	Routes               []*Route `protobuf:"bytes,1,rep,name=routes,proto3" json:"routes,omitempty"`
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
@@ -279,7 +311,7 @@ func (m *QueryResponse) Reset()         { *m = QueryResponse{} }
 func (m *QueryResponse) String() string { return proto.CompactTextString(m) }
 func (*QueryResponse) ProtoMessage()    {}
 func (*QueryResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{5}
+	return fileDescriptor_367072455c71aedc, []int{6}
 }
 
 func (m *QueryResponse) XXX_Unmarshal(b []byte) error {
@@ -318,7 +350,7 @@ func (m *WatchRequest) Reset()         { *m = WatchRequest{} }
 func (m *WatchRequest) String() string { return proto.CompactTextString(m) }
 func (*WatchRequest) ProtoMessage()    {}
 func (*WatchRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{6}
+	return fileDescriptor_367072455c71aedc, []int{7}
 }
 
 func (m *WatchRequest) XXX_Unmarshal(b []byte) error {
@@ -360,7 +392,7 @@ func (m *Advert) Reset()         { *m = Advert{} }
 func (m *Advert) String() string { return proto.CompactTextString(m) }
 func (*Advert) ProtoMessage()    {}
 func (*Advert) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{7}
+	return fileDescriptor_367072455c71aedc, []int{8}
 }
 
 func (m *Advert) XXX_Unmarshal(b []byte) error {
@@ -416,6 +448,47 @@ func (m *Advert) GetEvents() []*Event {
 	return nil
 }
 
+// Solicit solicits routes
+type Solicit struct {
+	// id of the soliciting router
+	Id                   string   `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *Solicit) Reset()         { *m = Solicit{} }
+func (m *Solicit) String() string { return proto.CompactTextString(m) }
+func (*Solicit) ProtoMessage()    {}
+func (*Solicit) Descriptor() ([]byte, []int) {
+	return fileDescriptor_367072455c71aedc, []int{9}
+}
+
+func (m *Solicit) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_Solicit.Unmarshal(m, b)
+}
+func (m *Solicit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_Solicit.Marshal(b, m, deterministic)
+}
+func (m *Solicit) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_Solicit.Merge(m, src)
+}
+func (m *Solicit) XXX_Size() int {
+	return xxx_messageInfo_Solicit.Size(m)
+}
+func (m *Solicit) XXX_DiscardUnknown() {
+	xxx_messageInfo_Solicit.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Solicit proto.InternalMessageInfo
+
+func (m *Solicit) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
 // ProcessResponse is returned by Process
 type ProcessResponse struct {
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
@@ -427,7 +500,7 @@ func (m *ProcessResponse) Reset()         { *m = ProcessResponse{} }
 func (m *ProcessResponse) String() string { return proto.CompactTextString(m) }
 func (*ProcessResponse) ProtoMessage()    {}
 func (*ProcessResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{8}
+	return fileDescriptor_367072455c71aedc, []int{10}
 }
 
 func (m *ProcessResponse) XXX_Unmarshal(b []byte) error {
@@ -459,7 +532,7 @@ func (m *CreateResponse) Reset()         { *m = CreateResponse{} }
 func (m *CreateResponse) String() string { return proto.CompactTextString(m) }
 func (*CreateResponse) ProtoMessage()    {}
 func (*CreateResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{9}
+	return fileDescriptor_367072455c71aedc, []int{11}
 }
 
 func (m *CreateResponse) XXX_Unmarshal(b []byte) error {
@@ -491,7 +564,7 @@ func (m *DeleteResponse) Reset()         { *m = DeleteResponse{} }
 func (m *DeleteResponse) String() string { return proto.CompactTextString(m) }
 func (*DeleteResponse) ProtoMessage()    {}
 func (*DeleteResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{10}
+	return fileDescriptor_367072455c71aedc, []int{12}
 }
 
 func (m *DeleteResponse) XXX_Unmarshal(b []byte) error {
@@ -523,7 +596,7 @@ func (m *UpdateResponse) Reset()         { *m = UpdateResponse{} }
 func (m *UpdateResponse) String() string { return proto.CompactTextString(m) }
 func (*UpdateResponse) ProtoMessage()    {}
 func (*UpdateResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{11}
+	return fileDescriptor_367072455c71aedc, []int{13}
 }
 
 func (m *UpdateResponse) XXX_Unmarshal(b []byte) error {
@@ -561,7 +634,7 @@ func (m *Event) Reset()         { *m = Event{} }
 func (m *Event) String() string { return proto.CompactTextString(m) }
 func (*Event) ProtoMessage()    {}
 func (*Event) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{12}
+	return fileDescriptor_367072455c71aedc, []int{14}
 }
 
 func (m *Event) XXX_Unmarshal(b []byte) error {
@@ -620,7 +693,7 @@ func (m *Query) Reset()         { *m = Query{} }
 func (m *Query) String() string { return proto.CompactTextString(m) }
 func (*Query) ProtoMessage()    {}
 func (*Query) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{13}
+	return fileDescriptor_367072455c71aedc, []int{15}
 }
 
 func (m *Query) XXX_Unmarshal(b []byte) error {
@@ -687,7 +760,7 @@ func (m *Route) Reset()         { *m = Route{} }
 func (m *Route) String() string { return proto.CompactTextString(m) }
 func (*Route) ProtoMessage()    {}
 func (*Route) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{14}
+	return fileDescriptor_367072455c71aedc, []int{16}
 }
 
 func (m *Route) XXX_Unmarshal(b []byte) error {
@@ -769,7 +842,7 @@ func (m *Status) Reset()         { *m = Status{} }
 func (m *Status) String() string { return proto.CompactTextString(m) }
 func (*Status) ProtoMessage()    {}
 func (*Status) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{15}
+	return fileDescriptor_367072455c71aedc, []int{17}
 }
 
 func (m *Status) XXX_Unmarshal(b []byte) error {
@@ -815,7 +888,7 @@ func (m *StatusResponse) Reset()         { *m = StatusResponse{} }
 func (m *StatusResponse) String() string { return proto.CompactTextString(m) }
 func (*StatusResponse) ProtoMessage()    {}
 func (*StatusResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a36eee0b1adf739, []int{16}
+	return fileDescriptor_367072455c71aedc, []int{18}
 }
 
 func (m *StatusResponse) XXX_Unmarshal(b []byte) error {
@@ -847,6 +920,7 @@ func init() {
 	proto.RegisterEnum("go.micro.router.AdvertType", AdvertType_name, AdvertType_value)
 	proto.RegisterEnum("go.micro.router.EventType", EventType_name, EventType_value)
 	proto.RegisterType((*Request)(nil), "go.micro.router.Request")
+	proto.RegisterType((*Response)(nil), "go.micro.router.Response")
 	proto.RegisterType((*ListResponse)(nil), "go.micro.router.ListResponse")
 	proto.RegisterType((*LookupRequest)(nil), "go.micro.router.LookupRequest")
 	proto.RegisterType((*LookupResponse)(nil), "go.micro.router.LookupResponse")
@@ -854,6 +928,7 @@ func init() {
 	proto.RegisterType((*QueryResponse)(nil), "go.micro.router.QueryResponse")
 	proto.RegisterType((*WatchRequest)(nil), "go.micro.router.WatchRequest")
 	proto.RegisterType((*Advert)(nil), "go.micro.router.Advert")
+	proto.RegisterType((*Solicit)(nil), "go.micro.router.Solicit")
 	proto.RegisterType((*ProcessResponse)(nil), "go.micro.router.ProcessResponse")
 	proto.RegisterType((*CreateResponse)(nil), "go.micro.router.CreateResponse")
 	proto.RegisterType((*DeleteResponse)(nil), "go.micro.router.DeleteResponse")
@@ -865,509 +940,53 @@ func init() {
 	proto.RegisterType((*StatusResponse)(nil), "go.micro.router.StatusResponse")
 }
 
-func init() {
-	proto.RegisterFile("micro/go-micro/router/proto/router.proto", fileDescriptor_6a36eee0b1adf739)
-}
-
-var fileDescriptor_6a36eee0b1adf739 = []byte{
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-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConn
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion4
-
-// RouterClient is the client API for Router service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type RouterClient interface {
-	Lookup(ctx context.Context, in *LookupRequest, opts ...grpc.CallOption) (*LookupResponse, error)
-	Watch(ctx context.Context, in *WatchRequest, opts ...grpc.CallOption) (Router_WatchClient, error)
-	Advertise(ctx context.Context, in *Request, opts ...grpc.CallOption) (Router_AdvertiseClient, error)
-	Process(ctx context.Context, in *Advert, opts ...grpc.CallOption) (*ProcessResponse, error)
-	Status(ctx context.Context, in *Request, opts ...grpc.CallOption) (*StatusResponse, error)
-}
-
-type routerClient struct {
-	cc *grpc.ClientConn
-}
-
-func NewRouterClient(cc *grpc.ClientConn) RouterClient {
-	return &routerClient{cc}
-}
-
-func (c *routerClient) Lookup(ctx context.Context, in *LookupRequest, opts ...grpc.CallOption) (*LookupResponse, error) {
-	out := new(LookupResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.router.Router/Lookup", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *routerClient) Watch(ctx context.Context, in *WatchRequest, opts ...grpc.CallOption) (Router_WatchClient, error) {
-	stream, err := c.cc.NewStream(ctx, &_Router_serviceDesc.Streams[0], "/go.micro.router.Router/Watch", opts...)
-	if err != nil {
-		return nil, err
-	}
-	x := &routerWatchClient{stream}
-	if err := x.ClientStream.SendMsg(in); err != nil {
-		return nil, err
-	}
-	if err := x.ClientStream.CloseSend(); err != nil {
-		return nil, err
-	}
-	return x, nil
-}
-
-type Router_WatchClient interface {
-	Recv() (*Event, error)
-	grpc.ClientStream
-}
-
-type routerWatchClient struct {
-	grpc.ClientStream
-}
-
-func (x *routerWatchClient) Recv() (*Event, error) {
-	m := new(Event)
-	if err := x.ClientStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
-
-func (c *routerClient) Advertise(ctx context.Context, in *Request, opts ...grpc.CallOption) (Router_AdvertiseClient, error) {
-	stream, err := c.cc.NewStream(ctx, &_Router_serviceDesc.Streams[1], "/go.micro.router.Router/Advertise", opts...)
-	if err != nil {
-		return nil, err
-	}
-	x := &routerAdvertiseClient{stream}
-	if err := x.ClientStream.SendMsg(in); err != nil {
-		return nil, err
-	}
-	if err := x.ClientStream.CloseSend(); err != nil {
-		return nil, err
-	}
-	return x, nil
-}
-
-type Router_AdvertiseClient interface {
-	Recv() (*Advert, error)
-	grpc.ClientStream
-}
-
-type routerAdvertiseClient struct {
-	grpc.ClientStream
-}
-
-func (x *routerAdvertiseClient) Recv() (*Advert, error) {
-	m := new(Advert)
-	if err := x.ClientStream.RecvMsg(m); err != nil {
-		return nil, err
-	}
-	return m, nil
-}
-
-func (c *routerClient) Process(ctx context.Context, in *Advert, opts ...grpc.CallOption) (*ProcessResponse, error) {
-	out := new(ProcessResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.router.Router/Process", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *routerClient) Status(ctx context.Context, in *Request, opts ...grpc.CallOption) (*StatusResponse, error) {
-	out := new(StatusResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.router.Router/Status", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// RouterServer is the server API for Router service.
-type RouterServer interface {
-	Lookup(context.Context, *LookupRequest) (*LookupResponse, error)
-	Watch(*WatchRequest, Router_WatchServer) error
-	Advertise(*Request, Router_AdvertiseServer) error
-	Process(context.Context, *Advert) (*ProcessResponse, error)
-	Status(context.Context, *Request) (*StatusResponse, error)
-}
-
-func RegisterRouterServer(s *grpc.Server, srv RouterServer) {
-	s.RegisterService(&_Router_serviceDesc, srv)
-}
-
-func _Router_Lookup_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(LookupRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(RouterServer).Lookup(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.router.Router/Lookup",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(RouterServer).Lookup(ctx, req.(*LookupRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Router_Watch_Handler(srv interface{}, stream grpc.ServerStream) error {
-	m := new(WatchRequest)
-	if err := stream.RecvMsg(m); err != nil {
-		return err
-	}
-	return srv.(RouterServer).Watch(m, &routerWatchServer{stream})
-}
-
-type Router_WatchServer interface {
-	Send(*Event) error
-	grpc.ServerStream
-}
-
-type routerWatchServer struct {
-	grpc.ServerStream
-}
-
-func (x *routerWatchServer) Send(m *Event) error {
-	return x.ServerStream.SendMsg(m)
-}
-
-func _Router_Advertise_Handler(srv interface{}, stream grpc.ServerStream) error {
-	m := new(Request)
-	if err := stream.RecvMsg(m); err != nil {
-		return err
-	}
-	return srv.(RouterServer).Advertise(m, &routerAdvertiseServer{stream})
-}
-
-type Router_AdvertiseServer interface {
-	Send(*Advert) error
-	grpc.ServerStream
-}
-
-type routerAdvertiseServer struct {
-	grpc.ServerStream
-}
-
-func (x *routerAdvertiseServer) Send(m *Advert) error {
-	return x.ServerStream.SendMsg(m)
-}
-
-func _Router_Process_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(Advert)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(RouterServer).Process(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.router.Router/Process",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(RouterServer).Process(ctx, req.(*Advert))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Router_Status_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(Request)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(RouterServer).Status(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.router.Router/Status",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(RouterServer).Status(ctx, req.(*Request))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Router_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "go.micro.router.Router",
-	HandlerType: (*RouterServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "Lookup",
-			Handler:    _Router_Lookup_Handler,
-		},
-		{
-			MethodName: "Process",
-			Handler:    _Router_Process_Handler,
-		},
-		{
-			MethodName: "Status",
-			Handler:    _Router_Status_Handler,
-		},
-	},
-	Streams: []grpc.StreamDesc{
-		{
-			StreamName:    "Watch",
-			Handler:       _Router_Watch_Handler,
-			ServerStreams: true,
-		},
-		{
-			StreamName:    "Advertise",
-			Handler:       _Router_Advertise_Handler,
-			ServerStreams: true,
-		},
-	},
-	Metadata: "micro/go-micro/router/proto/router.proto",
-}
-
-// TableClient is the client API for Table service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type TableClient interface {
-	Create(ctx context.Context, in *Route, opts ...grpc.CallOption) (*CreateResponse, error)
-	Delete(ctx context.Context, in *Route, opts ...grpc.CallOption) (*DeleteResponse, error)
-	Update(ctx context.Context, in *Route, opts ...grpc.CallOption) (*UpdateResponse, error)
-	List(ctx context.Context, in *Request, opts ...grpc.CallOption) (*ListResponse, error)
-	Query(ctx context.Context, in *QueryRequest, opts ...grpc.CallOption) (*QueryResponse, error)
-}
-
-type tableClient struct {
-	cc *grpc.ClientConn
-}
-
-func NewTableClient(cc *grpc.ClientConn) TableClient {
-	return &tableClient{cc}
-}
-
-func (c *tableClient) Create(ctx context.Context, in *Route, opts ...grpc.CallOption) (*CreateResponse, error) {
-	out := new(CreateResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.router.Table/Create", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *tableClient) Delete(ctx context.Context, in *Route, opts ...grpc.CallOption) (*DeleteResponse, error) {
-	out := new(DeleteResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.router.Table/Delete", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *tableClient) Update(ctx context.Context, in *Route, opts ...grpc.CallOption) (*UpdateResponse, error) {
-	out := new(UpdateResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.router.Table/Update", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *tableClient) List(ctx context.Context, in *Request, opts ...grpc.CallOption) (*ListResponse, error) {
-	out := new(ListResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.router.Table/List", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *tableClient) Query(ctx context.Context, in *QueryRequest, opts ...grpc.CallOption) (*QueryResponse, error) {
-	out := new(QueryResponse)
-	err := c.cc.Invoke(ctx, "/go.micro.router.Table/Query", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// TableServer is the server API for Table service.
-type TableServer interface {
-	Create(context.Context, *Route) (*CreateResponse, error)
-	Delete(context.Context, *Route) (*DeleteResponse, error)
-	Update(context.Context, *Route) (*UpdateResponse, error)
-	List(context.Context, *Request) (*ListResponse, error)
-	Query(context.Context, *QueryRequest) (*QueryResponse, error)
-}
-
-func RegisterTableServer(s *grpc.Server, srv TableServer) {
-	s.RegisterService(&_Table_serviceDesc, srv)
-}
-
-func _Table_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(Route)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(TableServer).Create(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.router.Table/Create",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(TableServer).Create(ctx, req.(*Route))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Table_Delete_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(Route)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(TableServer).Delete(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.router.Table/Delete",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(TableServer).Delete(ctx, req.(*Route))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Table_Update_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(Route)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(TableServer).Update(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.router.Table/Update",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(TableServer).Update(ctx, req.(*Route))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Table_List_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(Request)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(TableServer).List(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.router.Table/List",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(TableServer).List(ctx, req.(*Request))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Table_Query_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(QueryRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(TableServer).Query(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/go.micro.router.Table/Query",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(TableServer).Query(ctx, req.(*QueryRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Table_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "go.micro.router.Table",
-	HandlerType: (*TableServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "Create",
-			Handler:    _Table_Create_Handler,
-		},
-		{
-			MethodName: "Delete",
-			Handler:    _Table_Delete_Handler,
-		},
-		{
-			MethodName: "Update",
-			Handler:    _Table_Update_Handler,
-		},
-		{
-			MethodName: "List",
-			Handler:    _Table_List_Handler,
-		},
-		{
-			MethodName: "Query",
-			Handler:    _Table_Query_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "micro/go-micro/router/proto/router.proto",
+func init() { proto.RegisterFile("router.proto", fileDescriptor_367072455c71aedc) }
+
+var fileDescriptor_367072455c71aedc = []byte{
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+	0xc8, 0x31, 0xc7, 0xcd, 0x8a, 0xef, 0xfc, 0xf8, 0xf7, 0x0c, 0x23, 0xe7, 0x5b, 0x6f, 0x6c, 0x3c,
+	0x84, 0x96, 0x6a, 0x2f, 0xe5, 0x04, 0xbd, 0x2a, 0x61, 0x35, 0xc4, 0xba, 0x61, 0x31, 0x48, 0x8c,
+	0x83, 0xbb, 0x91, 0x35, 0x23, 0x6c, 0x2c, 0xb1, 0xcc, 0x3a, 0xf9, 0x0c, 0x4d, 0x3d, 0xd9, 0x68,
+	0xca, 0xd4, 0xeb, 0x57, 0x0c, 0x8b, 0xcb, 0xc0, 0xc2, 0xe3, 0x19, 0x8b, 0xcc, 0x85, 0x6c, 0x9b,
+	0x38, 0x31, 0x83, 0x19, 0xfc, 0xab, 0x81, 0x73, 0x16, 0x5d, 0x8c, 0x08, 0x1e, 0x95, 0xcf, 0x8b,
+	0x86, 0x61, 0x5e, 0x02, 0xb7, 0xb0, 0x90, 0xac, 0x02, 0x44, 0xf1, 0xe2, 0x11, 0x20, 0x0b, 0x3b,
+	0x4c, 0x82, 0x28, 0x42, 0x3d, 0x02, 0x64, 0x61, 0xed, 0x59, 0x38, 0x84, 0x46, 0xf1, 0x61, 0x7d,
+	0xe0, 0x76, 0xaa, 0x54, 0x9a, 0xff, 0x12, 0xfb, 0x16, 0x7e, 0x29, 0xb7, 0xd6, 0xa6, 0xe1, 0x23,
+	0xa6, 0x81, 0xb6, 0x4c, 0xe6, 0x12, 0xe9, 0xc2, 0x95, 0x7f, 0x0a, 0xde, 0xfe, 0x0f, 0x00, 0x00,
+	0xff, 0xff, 0xb7, 0x25, 0xac, 0xac, 0x24, 0x08, 0x00, 0x00,
 }

router/proto/router.proto

@@ -74,6 +74,12 @@ message Advert {
         repeated Event events = 5;
 }
 
+// Solicit solicits routes
+message Solicit {
+        // id of the soliciting router
+        string id = 1;
+}
+
 // ProcessResponse is returned by Process
 message ProcessResponse {}