Added server SendTo method

README.md

@@ -35,10 +35,13 @@ go get github.com/hypebeast/go-osc
 ### Client
 
 ```go
+package main
+
 import "github.com/hypebeast/go-osc/osc"
 
 func main() {
     client := osc.NewClient("localhost", 8765)
+    defer client.Close()
     msg := osc.NewMessage("/osc/address")
     msg.Append(int32(111))
     msg.Append(true)
@@ -47,6 +50,34 @@ func main() {
 }
 ```
 
+### Client with response handling
+
+```go
+package main
+
+import "github.com/hypebeast/go-osc/osc"
+
+func main() {
+    finished := make(chan struct{})
+
+    client := osc.NewClient("localhost", 8765)
+    defer client.Close()
+
+    d := osc.NewStandardDispatcher()
+    d.AddMsgHandler("/reply", func(msg *osc.Message) {
+        osc.PrintMessage(msg)
+        finished <- struct{}{}
+    })
+    client.SetDispatcher(d)
+    go client.ListenAndServe()
+
+    msg := osc.NewMessage("/message/address")
+    client.Send(msg)
+
+    <-finished
+}
+```
+
 ### Server
 
 ```go
@@ -55,13 +86,15 @@ package main
 import "github.com/hypebeast/go-osc/osc"
 
 func main() {
+    var server *osc.Server
     addr := "127.0.0.1:8765"
     d := osc.NewStandardDispatcher()
     d.AddMsgHandler("/message/address", func(msg *osc.Message) {
         osc.PrintMessage(msg)
+        server.SendTo(osc.NewMessage("/reply"), msg.SenderAddr())
     })
 
-    server := &osc.Server{
+    server = &osc.Server{
         Addr: addr,
         Dispatcher:d,
     }

examples/basic_server/basic_server.go

@@ -17,6 +17,7 @@ func main() {
 		fmt.Println("Couldn't listen: ", err)
 	}
 	defer conn.Close()
+	server.SetConnection(conn)
 
 	fmt.Println("### Welcome to go-osc receiver demo")
 	fmt.Println("Press \"q\" to exit")
@@ -25,7 +26,7 @@ func main() {
 		fmt.Println("Start listening on", addr)
 
 		for {
-			packet, err := server.ReceivePacket(conn)
+			packet, err := server.ReceivePacket()
 			if err != nil {
 				fmt.Println("Server error: " + err.Error())
 				os.Exit(1)

examples/bidirectional/client/main.go

@@ -0,0 +1,23 @@
+package main
+
+import "github.com/hypebeast/go-osc/osc"
+
+func main() {
+	finished := make(chan struct{})
+
+	client := osc.NewClient("localhost", 8765)
+	defer client.Close()
+
+	d := osc.NewStandardDispatcher()
+	d.AddMsgHandler("/reply", func(msg *osc.Message) {
+		osc.PrintMessage(msg)
+		finished <- struct{}{}
+	})
+	client.SetDispatcher(d)
+	go client.ListenAndServe()
+
+	msg := osc.NewMessage("/message/address")
+	client.Send(msg)
+
+	<-finished
+}

examples/bidirectional/server/main.go

@@ -0,0 +1,19 @@
+package main
+
+import "github.com/hypebeast/go-osc/osc"
+
+func main() {
+	var server *osc.Server
+	addr := "127.0.0.1:8765"
+	d := osc.NewStandardDispatcher()
+	d.AddMsgHandler("/message/address", func(msg *osc.Message) {
+		osc.PrintMessage(msg)
+		server.SendTo(osc.NewMessage("/reply"), msg.SenderAddr())
+	})
+
+	server = &osc.Server{
+		Addr:       addr,
+		Dispatcher: d,
+	}
+	server.ListenAndServe()
+}