net: Tried avoid allocating deleter

Author: AndreasAakesson

api/net/inet_common.hpp

@@ -50,11 +50,11 @@ namespace net {
   }
 
 
-  template<typename Derived, typename Base, typename Del>
-  auto static_unique_ptr_cast( std::unique_ptr<Base, Del>&& p )
+  template<typename Derived, typename Base>
+  auto static_unique_ptr_cast( std::unique_ptr<Base>&& p )
   {
       auto* d = static_cast<Derived *>(p.release());
-      return std::unique_ptr<Derived, Del>(d, std::move(p.get_deleter()));
+      return std::unique_ptr<Derived>(d);
   }
 
 } //< namespace net

api/net/packet.hpp

@@ -48,7 +48,7 @@ namespace net
       bufstore  (bs)
     {}
 
-    ~Packet()
+    virtual ~Packet()
     {
       if (bufstore)
           bufstore->release(this);

api/net/tcp/common.hpp

@@ -54,7 +54,7 @@ namespace net {
     { return buffer_t(new uint8_t[length], std::default_delete<uint8_t[]>()); }
 
     class Packet;
-    using Packet_ptr = std::unique_ptr<Packet, std::default_delete<net::Packet>>;
+    using Packet_ptr = std::unique_ptr<Packet>;
 
     class Connection;
     using Connection_ptr = std::shared_ptr<Connection>;