fix memory leak and events

networking/networking.go

@@ -2,12 +2,16 @@ package networking
 
 import (
 	"bytes"
-	"github.com/juju/errors"
+	"fmt"
 	"net/http"
+
+	"github.com/juju/errors"
 )
 
 // SendSoap send soap message
 func SendSoap(httpClient *http.Client, endpoint, message string) (*http.Response, error) {
+	fmt.Printf("SendSoap message:%s\n", message)
+
 	resp, err := httpClient.Post(endpoint, "application/soap+xml; charset=utf-8", bytes.NewBufferString(message))
 	if err != nil {
 		return resp, errors.Annotate(err, "Post")