Updated comments

examples/multipro/main.go

@@ -16,7 +16,6 @@ import (
 
 // helper method - create a lib-p2p host to listen on a port
 func makeRandomNode(port int, done chan bool) *Node {
-
 	// Ignoring most errors for brevity
 	// See echo example for more details and better implementation
 	priv, pub, _ := crypto.GenerateKeyPair(crypto.RSA, 2048)

examples/multipro/node.go

@@ -33,7 +33,7 @@ func sendDataObject(data interface{}, s inet.Stream) bool {
 
 // helper method - generate message data shared between all node's p2p protocols
 // nodeId - message author id
-// mesageId - unique for requests, copied from request for responses
+// messageId - unique for requests, copied from request for responses
 func NewMessageData(nodeId string, messageId string, gossip bool) *p2p.MessageData {
 	return &p2p.MessageData{
 		ClientVersion: clientVersion,

examples/multipro/pb/p2p.proto

@@ -9,7 +9,7 @@ message MessageData {
     int64 timestamp = 2;  // unix time
     string id = 3;        // allows requesters to use request data when processing a response
     bool gossip = 4;      // true to have receiver peer gossip the message to neighbors
-    string nodeId = 5;    // id of node that created the message (not the one that may have relayed it)
+    string nodeId = 5;    // id of node that created the message (not the peer that may have sent it)
     string sign = 6;      // signature of message data + method specific data by message authoring node
 }
 

examples/multipro/ping.go

@@ -48,10 +48,8 @@ func (p *PingProtocol) onPingRequest(s inet.Stream) {
 
 	// send response to sender
 	log.Printf("%s: Sending ping response to %s. Message id: %s...", s.Conn().LocalPeer(), s.Conn().RemotePeer(), data.MessageData.Id)
-	resp := &p2p.PingResponse{
-		MessageData: NewMessageData(p.host.ID().String(), data.MessageData.Id, false),
-		Message:     fmt.Sprintf("Ping response from %s", p.host.ID()),
-	}
+	resp := &p2p.PingResponse{MessageData: NewMessageData(p.host.ID().String(), data.MessageData.Id, false),
+		Message: fmt.Sprintf("Ping response from %s", p.host.ID())}
 
 	s, respErr := p.host.NewStream(context.Background(), s.Conn().RemotePeer(), pingResponse)
 	if respErr != nil {
@@ -93,10 +91,8 @@ func (p *PingProtocol) Ping(node *Node) bool {
 	log.Printf("%s: Sending ping to: %s....", p.host.ID(), node.host.ID())
 
 	// create message data
-	req := &p2p.PingRequest{
-		MessageData: NewMessageData(p.host.ID().String(), uuid.New().String(), false),
-		Message:     fmt.Sprintf("Ping from %s", p.host.ID()),
-	}
+	req := &p2p.PingRequest{MessageData: NewMessageData(p.host.ID().String(), uuid.New().String(), false),
+		Message: fmt.Sprintf("Ping from %s", p.host.ID())}
 
 	s, err := p.host.NewStream(context.Background(), node.host.ID(), pingRequest)
 	if err != nil {