chore: Improves log messages (#35)

Author: gruyaume

client/client.go

@@ -34,12 +34,13 @@ func (pfcp *Pfcp) sendSessionPfcpMessage(message messages.PFCPMessage, seid uint
 }
 
 func (pfcp *Pfcp) sendPfcpMessage(message messages.PFCPMessage, header messages.Header) error {
+	messageName := message.GetMessageTypeString()
 	payload := messages.Serialize(message, header)
 	if err := pfcp.Udp.Send(payload); err != nil {
-		log.Printf("Failed to send PFCP: %v\n", err)
+		log.Printf("Failed to send %s message to %v: %v\n", messageName, pfcp.ServerAddress, err)
 		return err
 	}
-	log.Printf("PFCP message sent successfully to %s.\n", pfcp.ServerAddress)
+	log.Printf("%s message sent successfully to %s.\n", messageName, pfcp.ServerAddress)
 	return nil
 }